Code of Federal Regulations (alpha)

CFR /  Title 40  /  Part 81  /  Sec. 81.343 Tennessee.

Tennessee--TSP----------------------------------------------------------------------------------------------------------------

Does not

Does not meet Cannot be Better than

Designated area meet primary secondary classified national

standards standards standards----------------------------------------------------------------------------------------------------------------Anderson County......................................... ............ ............ ............ XBedford County.......................................... ............ ............ ............ XBenton County........................................... ............ ............ ............ XBledsoe County.......................................... ............ ............ ............ XBlount County........................................... ............ ............ ............ XBradley County.......................................... ............ ............ ............ XCampbell County......................................... ............ ............ ............ XRest of Campbell County................................. ............ ............ ............ XCannon County........................................... ............ ............ ............ XCarroll County.......................................... ............ ............ ............ XCarter County........................................... ............ ............ ............ XCheatham County......................................... ............ ............ ............ XChester County.......................................... ............ ............ ............ XClaiborne County........................................ ............ ............ ............ XClay County............................................. ............ ............ ............ XCocke County............................................ ............ ............ ............ XCoffee County........................................... ............ ............ ............ XCrockett County......................................... ............ ............ ............ XCumberland County....................................... ............ ............ ............ XThose portions of Davidson County within a section of ............ X

downtown Nashville and in West Nashville...............Rest of Davidson County................................. ............ ............ ............ XDecatur County.......................................... ............ ............ ............ XDeKalb County........................................... ............ ............ ............ XDickson County.......................................... ............ ............ ............ XDyer County............................................. ............ ............ ............ X

Fayette County.......................................... ............ ............ ............ XFentress County......................................... ............ ............ ............ XFranklin County......................................... ............ ............ ............ XGibson County........................................... ............ ............ ............ XGiles County............................................ ............ ............ ............ XGrainger County......................................... ............ ............ ............ XGreene County........................................... ............ ............ ............ XGrundy County........................................... ............ ............ ............ XHamblen County.......................................... ............ ............ ............ XThat portion of Hamilton County within approximately the ............ X

city limits of Chattanooga.............................Rest of Hamilton County................................. ............ ............ ............ XHancock County.......................................... ............ ............ ............ XHardeman County......................................... ............ ............ ............ XHardin County........................................... ............ ............ ............ XHawkins County.......................................... ............ ............ ............ XHaywood County.......................................... ............ ............ ............ XHenderson County........................................ ............ ............ ............ XHenry County............................................ ............ ............ ............ XHickman County.......................................... ............ ............ ............ XHouston County.......................................... ............ ............ ............ XHumphreys County........................................ ............ ............ ............ XJackson County.......................................... ............ ............ ............ XJefferson County........................................ ............ ............ ............ XJohnson County.......................................... ............ ............ ............ XThat portion of Knox County within a section of downtown ............ ............ ............ X

Knoxville..............................................Rest of Knox County..................................... ............ ............ ............ XLake County............................................. ............ ............ ............ XLauderdale County....................................... ............ ............ ............ XLawrence County......................................... ............ ............ ............ XLewis County............................................ ............ ............ ............ XLincoln County.......................................... ............ ............ ............ XLoudon County........................................... ............ ............ ............ XMcMinn County........................................... ............ ............ ............ XMcNairy County.......................................... ............ ............ ............ XMacon County............................................ ............ ............ ............ XMadison County.......................................... ............ ............ ............ XMarion County........................................... ............ ............ ............ XMarshall County......................................... ............ ............ ............ XThat portion of Maury County within the northern section ............ ............ X

of Columbia............................................Rest of Maury County.................................... ............ ............ ............ XMeigs County............................................ ............ ............ ............ XMonroe County........................................... ............ ............ ............ XMontgomery County....................................... ............ ............ ............ XMoore County............................................ ............ ............ ............ XMorgan County........................................... ............ ............ ............ XObion County............................................ ............ ............ ............ XOverton County.......................................... ............ ............ ............ XPerry County............................................ ............ ............ ............ XPickett County.......................................... ............ ............ ............ XPolk County............................................. ............ ............ ............ XPutnam County........................................... ............ ............ ............ XRhea County............................................. ............ ............ ............ XRoane County............................................ ............ ............ ............ XRobertson County........................................ ............ ............ ............ XRutherford County....................................... ............ ............ ............ XScott County............................................ ............ ............ ............ XSequatchie County....................................... ............ ............ ............ XSevier County........................................... ............ ............ ............ XShelby County........................................... ............ ............ ............ XSmith County............................................ ............ ............ ............ XStewart County.......................................... ............ ............ ............ XSullivan County......................................... ............ ............ ............ XSumner County........................................... ............ ............ ............ XTipton County........................................... ............ ............ ............ XTrousdale County........................................ ............ ............ ............ XUnicoi County........................................... ............ ............ ............ XUnion County............................................ ............ ............ ............ X

Van Buren County........................................ ............ ............ ............ XWarren County........................................... ............ ............ ............ XWashington County....................................... ............ ............ ............ XWayne County............................................ ............ ............ ............ XWeakley County.......................................... ............ ............ ............ XWhite County............................................ ............ ............ ............ XWilson County........................................... ............ ............ ............ XWilliamson County....................................... ............ ............ ............ X----------------------------------------------------------------------------------------------------------------

Tennessee--1971 Sulfur Dioxide NAAQS (Primary and Secondary)----------------------------------------------------------------------------------------------------------------

Does not

Does not meet Cannot be Better than

Designated area meet primary secondary classified national

standards standards standards----------------------------------------------------------------------------------------------------------------Anderson County......................................... ............ ............ ............ XBedford County.......................................... ............ ............ ............ XThat portion of Benton County surrounding TVA's ............ ............ ............ X

Johnsonville plant.....................................Rest of Benton County................................... ............ ............ ............ XBledsoe County.......................................... ............ ............ ............ XBlount County........................................... ............ ............ ............ XBradley County.......................................... ............ ............ ............ XCampbell County......................................... ............ ............ ............ XCannon County........................................... ............ ............ ............ XCarroll County.......................................... ............ ............ ............ XCarter County........................................... ............ ............ ............ XCheatham County......................................... ............ ............ ............ XChester County.......................................... ............ ............ ............ XClaiborne County........................................ ............ ............ ............ XClay County............................................. ............ ............ ............ XCocke County............................................ ............ ............ ............ XCoffee County........................................... ............ ............ ............ XCrockett County......................................... ............ ............ ............ XCumberland County....................................... ............ ............ ............ XDavidson County......................................... ............ ............ ............ XDecatur County.......................................... ............ ............ ............ XDeKalb County........................................... ............ ............ ............ XDickson County.......................................... ............ ............ ............ XDyer County............................................. ............ ............ ............ XFayette County.......................................... ............ ............ ............ XFentress County......................................... ............ ............ ............ XFranklin County......................................... ............ ............ ............ XGibson County........................................... ............ ............ ............ XGiles County............................................ ............ ............ ............ XGrainger County......................................... ............ ............ ............ XGreene County........................................... ............ ............ ............ XGrundy County........................................... ............ ............ ............ XHamblen County.......................................... ............ ............ ............ XHamilton County......................................... ............ ............ ............ XHancock County.......................................... ............ ............ ............ XHardeman County......................................... ............ ............ ............ XHardin County........................................... ............ ............ ............ XHawkins County.......................................... ............ ............ ............ XHaywood County.......................................... ............ ............ ............ XHenderson County........................................ ............ ............ ............ XHenry County............................................ ............ ............ ............ XHickman County.......................................... ............ ............ ............ XHouston County.......................................... ............ ............ ............ XThat portion of Humphreys County surrounding TVA's ............ ............ ............ X

Johnsonville plant.....................................Rest of Humphreys County................................ ............ ............ ............ XJackson County.......................................... ............ ............ ............ XJefferson County........................................ ............ ............ ............ XJohnson County.......................................... ............ ............ ............ XKnox County............................................. ............ ............ ............ XLake County............................................. ............ ............ ............ XLauderdale County....................................... ............ ............ ............ XLawrence County......................................... ............ ............ ............ X

Lewis County............................................ ............ ............ ............ XLincoln County.......................................... ............ ............ ............ XLoudon County........................................... ............ ............ ............ XMcMinn County........................................... ............ ............ ............ XMcNairy County.......................................... ............ ............ ............ XMacon County............................................ ............ ............ ............ XMadison County.......................................... ............ ............ ............ XMarion County........................................... ............ ............ ............ XMarshall County......................................... ............ ............ ............ XMaury County............................................ ............ ............ ............ XMeigs County............................................ ............ ............ ............ XMonroe County........................................... ............ ............ ............ XMontgomery County....................................... ............ ............ ............ XMoore County............................................ ............ ............ ............ XMorgan County........................................... ............ ............ ............ XObion County............................................ ............ ............ ............ XOverton County.......................................... ............ ............ ............ XPerry County............................................ ............ ............ ............ XPickett County.......................................... ............ ............ ............ XPolk County............................................. ............ ............ ............ XPutnam County........................................... ............ ............ ............ XRhea County............................................. ............ ............ ............ XRoane County............................................ ............ ............ ............ XRobertson County........................................ ............ ............ ............ XRutherford County....................................... ............ ............ ............ XScott County............................................ ............ ............ ............ XSequatchie County....................................... ............ ............ ............ XSevier County........................................... ............ ............ ............ XShelby County........................................... ............ ............ ............ XSmith County............................................ ............ ............ ............ XStewart County.......................................... ............ ............ ............ XSullivan County......................................... ............ ............ ............ XSumner County........................................... ............ ............ ............ XTipton County........................................... ............ ............ ............ XTrousdale County........................................ ............ ............ ............ XUnicoi County........................................... ............ ............ ............ XUnion County............................................ ............ ............ ............ XVan Buren County........................................ ............ ............ ............ XWarren County........................................... ............ ............ ............ XWashington County....................................... ............ ............ ............ XWayne County............................................ ............ ............ ............ XWeakley County.......................................... ............ ............ ............ XWhite County............................................ ............ ............ ............ XWilliamson County....................................... ............ ............ ............ XWilson County........................................... ............ ............ ............ X----------------------------------------------------------------------------------------------------------------

Tennessee--2010 Sulfur Dioxide NAAQS (Primary)------------------------------------------------------------------------

Designation

Designated area ----------------------------------------

Date Type------------------------------------------------------------------------Sullivan County, TN \1\

Sullivan County (part)..... 10-4-13 Nonattainment.

That portion of

Sullivan County

encompassing a circle

having its center at

the B-253 power house

coordinates 36.5186 N;

82.5350 W and having a

3-kilometer radius------------------------------------------------------------------------\1\ Excludes Indian country located in each area, if any, unless

otherwise specified.

Tennessee--Carbon Monoxide----------------------------------------------------------------------------------------------------------------

Designation Classification

Designated Area ---------------------------------------------------------------------------

Date \1\ Type Date \1\ Type----------------------------------------------------------------------------------------------------------------Statewide

Anderson County................... ......... Unclassifiable/Attainment

Bedford County....................

Benton County.....................

Bledsoe County....................

Blount County.....................

Bradley County....................

Campbell County...................

Cannon County.....................

Carroll County....................

Carter County.....................

Cheatham County...................

Chester County....................

Claiborne County..................

Clay County.......................

Cocke County......................

Coffee County.....................

Crockett County...................

Cumberland County.................

Davidson County...................

De Kalb County....................

Decatur County....................

Dickson County....................

Dyer County.......................

Fayette County....................

Fentress County...................

Franklin County...................

Gibson County.....................

Giles County......................

Grainger County...................

Greene County.....................

Grundy County.....................

Hamblen County....................

Hamilton County...................

Hancock County....................

Hardeman County...................

Hardin County.....................

Hawkins County....................

Haywood County....................

Henderson County..................

Henry County......................

Hickman County....................

Houston County....................

Humphreys County..................

Jackson County....................

Jefferson County..................

Johnson County....................

Knox County.......................

Lake County.......................

Lauderdale County.................

Lawrence County...................

Lewis County......................

Lincoln County....................

Loudon County.....................

Macon County......................

Madison County....................

Marion County.....................

Marshall County...................

Maury County......................

McMinn County.....................

McNairy County....................

Meigs County......................

Monroe County.....................

Montgomery County.................

Moore County......................

Morgan County.....................

Obion County......................

Overton County....................

Perry County......................

Pickett County....................

Polk County.......................

Putnam County.....................

Rhea County.......................

Roane County......................

Robertson County..................

Rutherford County.................

Scott County......................

Sequatchie County.................

Sevier County.....................

Shelby County..................... 9/26/94

Smith County......................

Stewart County....................

Sullivan County...................

Sumner County.....................

Tipton County.....................

Trousdale County..................

Unicoi County.....................

Union County......................

Van Buren County..................

Warren County.....................

Washington County.................

Wayne County......................

Weakley County....................

White County......................

Williamson County.................

Wilson County.....................----------------------------------------------------------------------------------------------------------------\1\ This date is November 15, 1990, unless otherwise noted.

Tennessee--Ozone (1-Hour Standard)\2\----------------------------------------------------------------------------------------------------------------

Designation Classification

Designated area ---------------------------------------------------------------------------

Date \1\ Type Date \1\ Type----------------------------------------------------------------------------------------------------------------Jefferson County Area:

Jefferson County................ 11/15/90 Unclassifiable/Attainment 11/15/90Statewide........................... ......... Unclassifiable/Attainment

Anderson County

Bedford County

Benton County

Bledsoe County

Blount County

Bradley County

Campbell County

Cannon County

Carroll County

Carter County

Cheatham County

Chester County

Claiborne County

Clay County

Cocke County

Coffee County

Crockett County

Cumberland County

DeKalb County

Decatur County

Dickson County

Davidson County

Dyer County

Fayette County

Fentress County

Franklin County

Gibson County

Giles County

Grainger County

Greene County

Grundy County

Hamblen County

Hamilton County

Hancock County

Hardeman County

Hardin County

Hawkins County

Haywood County

Henderson County

Henry County

Hickman County

Houston County

Humphreys County

Jackson County

Johnson County

Knox County

Lake County

Lauderdale County

Lawrence County

Lewis County

Lincoln County

Loudon County

Macon County

Madison County

Marion County

Marshall County

Maury County

McMinn County

McNairy County

Meigs County

Monroe County

Montgomery County

Moore County

Morgan County

Obion County

Overton County

Perry County

Pickett County

Polk County

Putnam County

Rhea County

Roane County

Robertson County

Rutherford County

Scott County

Sequatchie County

Sevier County

Shelby County

Smith County

Stewart County

Sullivan County

Sumner County

Tipton County

Trousdale County

Unicoi County

Union County

Van Buren County

Warren County

Washington County

Wayne County

Weakley County

White County

Williamson County

Wilson County----------------------------------------------------------------------------------------------------------------\1\ This date is October 18, 2000, unless otherwise noted.\2\ The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Tennessee except the

Chattanooga, Johnson City-Kingsport-Bristol, and Nashville areas where it is revoked effective April 15, 2009.

Tennessee--1997 Annual PM2.5 NAAQS

[Primary and secondary]----------------------------------------------------------------------------------------------------------------

Designation \a\ Classification

Designated area -----------------------------------------------------------------------------

Date \1\ Type Date \2\ Type----------------------------------------------------------------------------------------------------------------Chattanooga, TN-GA-AL:

Hamilton County............... .............. Nonattainment........ .............. Moderate.Knoxville, TN:

Anderson County............... .............. Nonattainment........ .............. Moderate.

Blount County................. .............. Nonattainment........ .............. Moderate.

Knox County................... .............. Nonattainment........ .............. Moderate.

Loudon County................. .............. Nonattainment........ .............. Moderate.

Roane County (part)........... .............. Nonattainment........ .............. Moderate.

The area described by U.S.

Census 2000 block group

identifier 47-145-0307-2.Rest of State:

Bedford County................ .............. Unclassifiable/

Attainment.

Benton County................. .............. Unclassifiable/

Attainment.

Bledsoe County................ .............. Unclassifiable/

Attainment.

Bradley County................ .............. Unclassifiable/

Attainment.

Campbell County............... .............. Unclassifiable/

Attainment.

Cannon County................. .............. Unclassifiable/

Attainment.

Carroll County................ .............. Unclassifiable/

Attainment.

Carter County................. .............. Unclassifiable/

Attainment.

Cheatham County............... .............. Unclassifiable/

Attainment.

Chester County................ .............. Unclassifiable/

Attainment.

Claiborne County.............. .............. Unclassifiable/

Attainment.

Clay County................... .............. Unclassifiable/

Attainment.

Cocke County.................. .............. Unclassifiable/

Attainment.

Coffee County................. .............. Unclassifiable/

Attainment.

Crockett County............... .............. Unclassifiable/

Attainment.

Cumberland County............. .............. Unclassifiable/

Attainment.

Davidson County............... .............. Unclassifiable/

Attainment.

Decatur County................ .............. Unclassifiable/

Attainment.

DeKalb County................. .............. Unclassifiable/

Attainment.

Dickson County................ .............. Unclassifiable/

Attainment.

Dyer County................... .............. Unclassifiable/

Attainment.

Fayette County................ .............. Unclassifiable/

Attainment.

Fentress County............... .............. Unclassifiable/

Attainment.

Franklin County............... .............. Unclassifiable/

Attainment.

Gibson County................. .............. Unclassifiable/

Attainment.

Giles County.................. .............. Unclassifiable/

Attainment.

Grainger County............... .............. Unclassifiable/

Attainment.

Greene County................. .............. Unclassifiable/

Attainment.

Grundy County................. .............. Unclassifiable/

Attainment.

Hamblen County................ .............. Unclassifiable/

Attainment.

Hancock County................ .............. Unclassifiable/

Attainment.

Hardeman County............... .............. Unclassifiable/

Attainment.

Hardin County................. .............. Unclassifiable/

Attainment.

Hawkins County................ .............. Unclassifiable/

Attainment.

Haywood County................ .............. Unclassifiable/

Attainment.

Henderson County.............. .............. Unclassifiable/

Attainment.

Henry County.................. .............. Unclassifiable/

Attainment.

Hickman County................ .............. Unclassifiable/

Attainment.

Houston County................ .............. Unclassifiable/

Attainment.

Humphreys County.............. .............. Unclassifiable/

Attainment.

Jackson County................ .............. Unclassifiable/

Attainment.

Jefferson County.............. .............. Unclassifiable/

Attainment.

Johnson County................ .............. Unclassifiable/

Attainment.

Lake County................... .............. Unclassifiable/

Attainment.

Lauderdale County............. .............. Unclassifiable/

Attainment.

Lawrence County............... .............. Unclassifiable/

Attainment.

Lewis County.................. .............. Unclassifiable/

Attainment.

Lincoln County................ .............. Unclassifiable/

Attainment.

McMinn County................. .............. Unclassifiable/

Attainment.

McNairy County................ .............. Unclassifiable/

Attainment.

Macon County.................. .............. Unclassifiable/

Attainment.

Madison County................ .............. Unclassifiable/

Attainment.

Marion County................. .............. Unclassifiable/

Attainment.

Marshall County............... .............. Unclassifiable/

Attainment.

Maury County.................. .............. Unclassifiable/

Attainment.

Meigs County.................. .............. Unclassifiable/

Attainment.

Monroe County................. .............. Unclassifiable/

Attainment.

Montgomery County............. .............. Unclassifiable/

Attainment.

Moore County.................. .............. Unclassifiable/

Attainment.

Morgan County................. .............. Unclassifiable/

Attainment.

Obion County.................. .............. Unclassifiable/

Attainment.

Overton County................ .............. Unclassifiable/

Attainment.

Perry County.................. .............. Unclassifiable/

Attainment.

Pickett County................ .............. Unclassifiable/

Attainment.

Polk County................... .............. Unclassifiable/

Attainment.

Putnam County................. .............. Unclassifiable/

Attainment.

Rhea County................... .............. Unclassifiable/

Attainment.

Roane County (remainder)...... .............. Unclassifiable/

Attainment.

Robertson County.............. .............. Unclassifiable/

Attainment.

Rutherford County............. .............. Unclassifiable/

Attainment.

Scott County.................. .............. Unclassifiable/

Attainment.

Sequatchie County............. .............. Unclassifiable/

Attainment.

Sevier County................. .............. Unclassifiable/

Attainment.

Shelby County................. .............. Unclassifiable/

Attainment.

Smith County.................. .............. Unclassifiable/

Attainment.

Stewart County................ .............. Unclassifiable/

Attainment.

Sullivan County............... .............. Unclassifiable/

Attainment.

Sumner County................. .............. Unclassifiable/

Attainment.

Tipton County................. .............. Unclassifiable/

Attainment.

Trousdale County.............. .............. Unclassifiable/

Attainment.

Unicoi County................. .............. Unclassifiable/

Attainment.

Union County.................. .............. Unclassifiable/

Attainment.

Van Buren County.............. .............. Unclassifiable/

Attainment.

Warren County................. .............. Unclassifiable/

Attainment.

Washington County............. .............. Unclassifiable/

Attainment.

Wayne County.................. .............. Unclassifiable/

Attainment.

Weakley County................ .............. Unclassifiable/

Attainment.

White County.................. .............. Unclassifiable/

Attainment.

Williamson County............. .............. Unclassifiable/

Attainment.

Wilson County................. .............. Unclassifiable/

Attainment.----------------------------------------------------------------------------------------------------------------\a\ Includes Indian Country located in each county or area, except as otherwise specified.\1\ This date is 90 days after January 5, 2005, unless otherwise noted.\2\ This date is July 2, 2014, unless otherwise noted.

Tennessee--2012 Annual PM2.5 NAAQS

[Primary]--------------------------------------------------------------------------------------------------------------------------------------------------------

Designation Classification

Designated area \1\ ---------------------------------------------------------------------------------------------------------------

Date \2\ Type Date \2\ Type--------------------------------------------------------------------------------------------------------------------------------------------------------Statewide:

Anderson County.....................

Bedford County......................

Benton County.......................

Bledsoe County......................

Blount County.......................

Bradley County......................

Campbell County.....................

Cannon County.......................

Carroll County......................

Carter County.......................

Cheatham County.....................

Chester County......................

Claiborne County....................

Clay County.........................

Cocke County........................

Coffee County.......................

Crockett County.....................

Cumberland County...................

Davidson County.....................

Decatur County......................

DeKalb County.......................

Dickson County......................

Dyer County.........................

Fayette County......................

Fentress County.....................

Franklin County.....................

Gibson County.......................

Giles County........................

Grainger County.....................

Greene County.......................

Grundy County.......................

Hamblen County......................

Hamilton County..................... ........... Unclassifiable/Attainment................

Hancock County......................

Hardeman County.....................

Hardin County.......................

Hawkins County......................

Haywood County......................

Henderson County....................

Henry County........................

Hickman County......................

Houston County......................

Humphreys County....................

Jackson County......................

Jefferson County....................

Johnson County......................

Knox County.........................

Lake County.........................

Lauderdale County...................

Lawrence County.....................

Lewis County........................

Lincoln County......................

Loudon County.......................

McMinn County.......................

McNairy County......................

Macon County........................

Madison County......................

Marion County....................... ........... Unclassifiable/Attainment................

Marshall County.....................

Maury County........................

Meigs County........................

Monroe County.......................

Montgomery County...................

Moore County........................

Morgan County.......................

Obion County........................

Overton County......................

Perry County........................

Pickett County......................

Polk County.........................

Putnam County.......................

Rhea County.........................

Roane County........................

Robertson County....................

Rutherford County...................

Scott County........................

Sequatchie County................... ........... Unclassifiable/Attainment................

Sevier County.......................

Shelby County.......................

Smith County........................

Stewart County......................

Sullivan County.....................

Sumner County.......................

Tipton County.......................

Trousdale County....................

Unicoi County.......................

Union County........................

Van Buren County....................

Warren County.......................

Washington County...................

Wayne County........................

Weakley County......................

White County........................

Williamson County...................

Wilson County.......................--------------------------------------------------------------------------------------------------------------------------------------------------------\1\ Includes areas of Indian country located in each county or area, except as otherwise specified.\2\ This date is April 15, 2015, unless otherwise noted.

Tennessee--1997 24-Hour PM2.5 NAAQS

[Primary and secondary]----------------------------------------------------------------------------------------------------------------

Designation \a\ Classification

Designated area -----------------------------------------------------------------------------

Date \1\ Type Date Type----------------------------------------------------------------------------------------------------------------Statewide:

Anderson County............... .............. Unclassifiable/

Attainment.

Bedford County................ .............. Unclassifiable/

Attainment.

Benton County................. .............. Unclassifiable/

Attainment.

Bledsoe County................ .............. Unclassifiable/

Attainment.

Blount County................. .............. Unclassifiable/

Attainment.

Bradley County................ .............. Unclassifiable/

Attainment.

Campbell County............... .............. Unclassifiable/

Attainment.

Cannon County................. .............. Unclassifiable/

Attainment.

Carroll County................ .............. Unclassifiable/

Attainment.

Carter County................. .............. Unclassifiable/

Attainment.

Cheatham County............... .............. Unclassifiable/

Attainment.

Chester County................ .............. Unclassifiable/

Attainment.

Claiborne County.............. .............. Unclassifiable/

Attainment.

Clay County................... .............. Unclassifiable/

Attainment.

Cocke County.................. .............. Unclassifiable/

Attainment.

Coffee County................. .............. Unclassifiable/

Attainment.

Crockett County............... .............. Unclassifiable/

Attainment.

Cumberland County............. .............. Unclassifiable/

Attainment.

Davidson County............... .............. Unclassifiable/

Attainment.

Decatur County................ .............. Unclassifiable/

Attainment.

DeKalb County................. .............. Unclassifiable/

Attainment.

Dickson County................ .............. Unclassifiable/

Attainment.

Dyer County................... .............. Unclassifiable/

Attainment.

Fayette County................ .............. Unclassifiable/

Attainment.

Fentress County............... .............. Unclassifiable/

Attainment.

Franklin County............... .............. Unclassifiable/

Attainment.

Gibson County................. .............. Unclassifiable/

Attainment.

Giles County.................. .............. Unclassifiable/

Attainment.

Grainger County............... .............. Unclassifiable/

Attainment.

Greene County................. .............. Unclassifiable/

Attainment.

Grundy County................. .............. Unclassifiable/

Attainment.

Hamblen County................ .............. Unclassifiable/

Attainment.

Hamilton County............... .............. Unclassifiable/

Attainment.

Hancock County................ .............. Unclassifiable/

Attainment.

Hardeman County............... .............. Unclassifiable/

Attainment.

Hardin County................. .............. Unclassifiable/

Attainment.

Hawkins County................ .............. Unclassifiable/

Attainment.

Haywood County................ .............. Unclassifiable/

Attainment.

Henderson County.............. .............. Unclassifiable/

Attainment.

Henry County.................. .............. Unclassifiable/

Attainment.

Hickman County................ .............. Unclassifiable/

Attainment.

Houston County................ .............. Unclassifiable/

Attainment.

Humphreys County.............. .............. Unclassifiable/

Attainment.

Jackson County................ .............. Unclassifiable/

Attainment.

Jefferson County.............. .............. Unclassifiable/

Attainment.

Johnson County................ .............. Unclassifiable/

Attainment.

Knox County................... .............. Unclassifiable/

Attainment.

Lake County................... .............. Unclassifiable/

Attainment.

Lauderdale County............. .............. Unclassifiable/

Attainment.

Lawrence County............... .............. Unclassifiable/

Attainment.

Lewis County.................. .............. Unclassifiable/

Attainment.

Lincoln County................ .............. Unclassifiable/

Attainment.

Loudon County................. .............. Unclassifiable/

Attainment.

McMinn County................. .............. Unclassifiable/

Attainment.

McNairy County................ .............. Unclassifiable/

Attainment.

Macon County.................. .............. Unclassifiable/

Attainment.

Madison County................ .............. Unclassifiable/

Attainment.

Marion County................. .............. Unclassifiable/

Attainment.

Marshall County............... .............. Unclassifiable/

Attainment.

Maury County.................. .............. Unclassifiable/

Attainment.

Meigs County.................. .............. Unclassifiable/

Attainment.

Monroe County................. .............. Unclassifiable/

Attainment.

Montgomery County............. .............. Unclassifiable/

Attainment.

Moore County.................. .............. Unclassifiable/

Attainment.

Morgan County................. .............. Unclassifiable/

Attainment.

Obion County.................. .............. Unclassifiable/

Attainment.

Overton County................ .............. Unclassifiable/

Attainment.

Perry County.................. .............. Unclassifiable/

Attainment.

Pickett County................ .............. Unclassifiable/

Attainment.

Polk County................... .............. Unclassifiable/

Attainment.

Putnam County................. .............. Unclassifiable/

Attainment.

Rhea County................... .............. Unclassifiable/

Attainment.

Roane County.................. .............. Unclassifiable/

Attainment.

The area described by U.S.

Census 2000 block group

identifier 47-145-0307-2.

Robertson County.............. .............. Unclassifiable/

Attainment.

Rutherford County............. .............. Unclassifiable/

Attainment.

Scott County.................. .............. Unclassifiable/

Attainment.

Sequatchie County............. .............. Unclassifiable/

Attainment.

Sevier County................. .............. Unclassifiable/

Attainment.

Shelby County................. .............. Unclassifiable/

Attainment.

Smith County.................. .............. Unclassifiable/

Attainment.

Stewart County................ .............. Unclassifiable/

Attainment.

Sullivan County............... .............. Unclassifiable/

Attainment.

Sumner County................. .............. Unclassifiable/

Attainment.

Tipton County................. .............. Unclassifiable/

Attainment.

Trousdale County.............. .............. Unclassifiable/

Attainment.

Unicoi County................. .............. Unclassifiable/

Attainment.

Union County.................. .............. Unclassifiable/

Attainment.

Van Buren County.............. .............. Unclassifiable/

Attainment.

Warren County................. .............. Unclassifiable/

Attainment.

Washington County............. .............. Unclassifiable/

Attainment.

Wayne County.................. .............. Unclassifiable/

Attainment.

Weakley County................ .............. Unclassifiable/

Attainment.

White County.................. .............. Unclassifiable/

Attainment.

Williamson County............. .............. Unclassifiable/

Attainment.

Wilson County................. .............. Unclassifiable/

Attainment.----------------------------------------------------------------------------------------------------------------\a\ Includes Indian Country located in each county or area, except as otherwise specified.\1\ This date is 90 days after January 5, 2005, unless otherwise noted.

Tennessee--2006 24-Hour PM2.5 NAAQS

(Primary and secondary)----------------------------------------------------------------------------------------------------------------

Designation \a\ Classification

Designated area -----------------------------------------------------------------------------

Date \1\ Type Date \2\ Type----------------------------------------------------------------------------------------------------------------Knoxville-Sevierville-La Follette,

TN:

Anderson County............... .............. Nonattainment........ .............. Moderate.

Blount County................. .............. Nonattainment........ .............. Moderate.

Knox County................... .............. Nonattainment........ .............. Moderate.

Loudon County................. .............. Nonattainment........ .............. Moderate.

Roane County (part)........... .............. Nonattainment........ .............. Moderate.

The area described by U.S.

Census 2000 block group

identifier 47-145-0307-2.Rest of State:

Bedford County................ .............. Unclassifiable/

Attainment.

Benton County................. .............. Unclassifiable/

Attainment.

Bledsoe County................ .............. Unclassifiable/

Attainment.

Bradley County................ .............. Unclassifiable/

Attainment.

Campbell County............... .............. Unclassifiable/

Attainment.

Cannon County................. .............. Unclassifiable/

Attainment.

Carroll County................ .............. Unclassifiable/

Attainment.

Carter County................. .............. Unclassifiable/

Attainment.

Cheatham County............... .............. Unclassifiable/

Attainment.

Chester County................ .............. Unclassifiable/

Attainment.

Claiborne County.............. .............. Unclassifiable/

Attainment.

Clay County................... .............. Unclassifiable/

Attainment.

Cocke County.................. .............. Unclassifiable/

Attainment.

Coffee County................. .............. Unclassifiable/

Attainment.

Crockett County............... .............. Unclassifiable/

Attainment.

Cumberland County............. .............. Unclassifiable/

Attainment.

Davidson County............... .............. Unclassifiable/

Attainment.

Decatur County................ .............. Unclassifiable/

Attainment.

DeKalb County................. .............. Unclassifiable/

Attainment.

Dickson County................ .............. Unclassifiable/

Attainment.

Dyer County................... .............. Unclassifiable/

Attainment.

Fayette County................ .............. Unclassifiable/

Attainment.

Fentress County............... .............. Unclassifiable/

Attainment.

Franklin County............... .............. Unclassifiable/

Attainment.

Gibson County................. .............. Unclassifiable/

Attainment.

Giles County.................. .............. Unclassifiable/

Attainment.

Grainger County............... .............. Unclassifiable/

Attainment.

Greene County................. .............. Unclassifiable/

Attainment.

Grundy County................. .............. Unclassifiable/

Attainment.

Hamblen County................ .............. Unclassifiable/

Attainment.

Hamilton County............... .............. Unclassifiable/

Attainment.

Hancock County................ .............. Unclassifiable/

Attainment.

Hardeman County............... .............. Unclassifiable/

Attainment.

Hardin County................. .............. Unclassifiable/

Attainment.

Hawkins County................ .............. Unclassifiable/

Attainment.

Haywood County................ .............. Unclassifiable/

Attainment.

Henderson County.............. .............. Unclassifiable/

Attainment.

Henry County.................. .............. Unclassifiable/

Attainment.

Hickman County................ .............. Unclassifiable/

Attainment.

Houston County................ .............. Unclassifiable/

Attainment.

Humphreys County.............. .............. Unclassifiable/

Attainment.

Jackson County................ .............. Unclassifiable/

Attainment.

Jefferson County.............. .............. Unclassifiable/

Attainment.

Johnson County................ .............. Unclassifiable/

Attainment.

Lake County................... .............. Unclassifiable/

Attainment.

Lauderdale County............. .............. Unclassifiable/

Attainment.

Lawrence County............... .............. Unclassifiable/

Attainment.

Lewis County.................. .............. Unclassifiable/

Attainment.

Lincoln County................ .............. Unclassifiable/

Attainment.

McMinn County................. .............. Unclassifiable/

Attainment.

McNairy County................ .............. Unclassifiable/

Attainment.

Macon County.................. .............. Unclassifiable/

Attainment.

Madison County................ .............. Unclassifiable/

Attainment.

Marion County................. .............. Unclassifiable/

Attainment.

Marshall County............... .............. Unclassifiable/

Attainment.

Maury County.................. .............. Unclassifiable/

Attainment.

Meigs County.................. .............. Unclassifiable/

Attainment.

Monroe County................. .............. Unclassifiable/

Attainment.

Montgomery County............. .............. Unclassifiable/

Attainment.

Moore County.................. .............. Unclassifiable/

Attainment.

Morgan County................. .............. Unclassifiable/

Attainment.

Obion County.................. .............. Unclassifiable/

Attainment.

Overton County................ .............. Unclassifiable/

Attainment.

Perry County.................. .............. Unclassifiable/

Attainment.

Pickett County................ .............. Unclassifiable/

Attainment.

Polk County................... .............. Unclassifiable/

Attainment.

Putnam County................. .............. Unclassifiable/

Attainment.

Rhea County................... .............. Unclassifiable/

Attainment.

Roane County (remainder)...... .............. Unclassifiable/

Attainment.

Robertson County.............. .............. Unclassifiable/

Attainment.

Rutherford County............. .............. Unclassifiable/

Attainment.

Scott County.................. .............. Unclassifiable/

Attainment.

Sequatchie County............. .............. Unclassifiable/

Attainment.

Sevier County................. .............. Unclassifiable/

Attainment.

Shelby County................. .............. Unclassifiable/

Attainment.

Smith County.................. .............. Unclassifiable/

Attainment.

Stewart County................ .............. Unclassifiable/

Attainment.

Sullivan County............... .............. Unclassifiable/

Attainment.

Sumner County................. .............. Unclassifiable/

Attainment.

Tipton County................. .............. Unclassifiable/

Attainment.

Trousdale County.............. .............. Unclassifiable/

Attainment.

Unicoi County................. .............. Unclassifiable/

Attainment.

Union County.................. .............. Unclassifiable/

Attainment.

Van Buren County.............. .............. Unclassifiable/

Attainment.

Warren County................. .............. Unclassifiable/

Attainment.

Washington County............. .............. Unclassifiable/

Attainment.

Wayne County.................. .............. Unclassifiable/

Attainment.

Weakley County................ .............. Unclassifiable/

Attainment.

White County.................. .............. Unclassifiable/

Attainment.

Williamson County............. .............. Unclassifiable/

Attainment.

Wilson County................. .............. Unclassifiable/

Attainment.----------------------------------------------------------------------------------------------------------------\a\ Includes Indian Country located in each county or area, except as otherwise specified.\1\ This date is 30 days after November 13, 2009, unless otherwise noted.\2\ This date is July 2, 2014, unless otherwise noted.

Tennessee--NO2 (1971 Annual Standard)------------------------------------------------------------------------

Cannot be

Does not classified or

Designated area meet primary better than

standards national

standards------------------------------------------------------------------------Statewide............................... ............ x------------------------------------------------------------------------

Tennessee--NO2 (2010 1-Hour Standard)----------------------------------------------------------------------------------------------------------------

Designation \a\

Designated area ------------------------------------------------------------------

Date \1\ Type----------------------------------------------------------------------------------------------------------------Bradley County............................... ........... Unclassifiable/Attainment.Davidson County.............................. ........... Unclassifiable/Attainment.McMinn County................................ ........... Unclassifiable/Attainment.Sullivan County.............................. ........... Unclassifiable/Attainment.Rest of State................................ ........... Unclassifiable/Attainment.----------------------------------------------------------------------------------------------------------------\a\ Includes Indian Country located in each county or area, except as otherwise specified.\1\ This date is 90 days after October 31, 2011, unless otherwise noted.

Tennessee--1997 8-Hour Ozone NAAQS (Primary and Secondary)----------------------------------------------------------------------------------------------------------------

Designation \a\ Category/classification

Designated area ------------------------------------------------------------------------------

Date \1\ Type Date \1\ Type----------------------------------------------------------------------------------------------------------------Chattanooga, TN-GA-AL:

Hamilton County.............. (\2\) Attainment.

Meigs County................. (\2\) Attainment.Clarkesville-Hopkinsville, TN-KY:

Montgomery County............ 11/21/05 AttainmentJohnson City-Kingsport-Bristol,

TN:

Hawkins County............... (\2\) Attainment.

Sullivan County.............. (\2\) Attainment.Knoxville, TN:

Anderson County.............. This Attainment .........

action is

effective

3/8/2011

Blount County................ This Attainment .........

action is

effective

3/8/2011

Cocke County (part).......... This Attainment .........

action is

effective

3/8/2011

(Great Smoky Mtn Park)....... ......... ............................ .........Jefferson County................. This Attainment .........

action is

effective

3/8/2011Knox County...................... This Attainment .........

action is

effective

3/8/2011Loudon County.................... This Attainment .........

action is

effective

3/8/2011Sevier County.................... This Attainment.

action is

effective

3/8/2011Memphis, TN-AR: Shelby County January Attainment ......... .........................

4, 2010Nashville, TN:

Davidson County.............. (\2\) Attainment.

Rutherford County............ (\2\) Attainment.

Sumner County................ (\2\) Attainment.

Williamson County............ (\2\) Attainment.

Wilson County................ (\2\) Attainment.Rest of State.................... ......... Unclassifiable/Attainment

Bedford County

Benton County

Bledsoe County

Bradley County

Campbell County

Cannon County

Carroll County

Carter County

Cheatham County

Chester County

Claiborne County

Clay County

Cocke County (part) remainder

Coffee County

Crockett County

Cumberland County

Decatur County

DeKalb County

Dickson County

Dyer County

Fayette County

Fentress County

Franklin County

Gibson County

Giles County

Grainger County

Greene County

Grundy County

Hamblen County

Hancock County

Hardeman County

Hardin County

Haywood County

Henderson County

Henry County

Hickman County

Houston County

Humphreys County

Jackson County

Johnson County

Lake County

Lauderdale County

Lawrence County

Lewis County

Lincoln County

Macon County

Madison County

Marion County

Marshall County

Maury County

McMinn County

McNairy County

Monroe County

Moore County

Morgan County

Obion County

Overton County

Perry County

Pickett County

Polk County

Putnam County

Rhea County

Roane County

Robertson County

Scott County

Sequatchie County

Smith County

Stewart County

Tipton County

Trousdale County

Unicoi County

Union County

Van Buren County

Warren County

Washington County

Wayne County

Weakley County

White County----------------------------------------------------------------------------------------------------------------\a\ Includes Indian Country located in each county or area, except as otherwise specified.\1\ This date is June 15, 2004, unless otherwise noted.

\2\ Effective April 15, 2008.

Tennessee--2008 8-Hour Ozone NAAQS (Primary and secondary)----------------------------------------------------------------------------------------------------------------

Designation Classification

Designated area ---------------------------------------------------------------------------

Date \1\ Type Date \1\ Type----------------------------------------------------------------------------------------------------------------Knoxville, TN: \2\.................. ......... Nonattainment ......... Marginal.

Anderson County (part)

2000 Census tracts: 202,

213.02

Blount County

Knox CountyMemphis, TN-MS-AR: \2\.............. ......... Nonattainment ......... Marginal.

Shelby CountyRest of State: \3\.................. ......... Unclassifiable/Attainment

Anderson County (part) remainder ......... Unclassifiable/Attainment

Bedford County.................. ......... Unclassifiable/Attainment

Benton County................... ......... Unclassifiable/Attainment

Bledsoe County.................. ......... Unclassifiable/Attainment

Bradley County.................. ......... Unclassifiable/Attainment

Campbell County................. ......... Unclassifiable/Attainment

Cannon County................... ......... Unclassifiable/Attainment

Carroll County.................. ......... Unclassifiable/Attainment

Carter County................... ......... Unclassifiable/Attainment

Cheatham County................. ......... Unclassifiable/Attainment

Chester County.................. ......... Unclassifiable/Attainment

Claiborne County................ ......... Unclassifiable/Attainment

Clay County..................... ......... Unclassifiable/Attainment

Cocke County.................... ......... Unclassifiable/Attainment

Coffee County................... ......... Unclassifiable/Attainment

Crockett County................. ......... Unclassifiable/Attainment

Cumberland County............... ......... Unclassifiable/Attainment

Davidson County................. ......... Unclassifiable/Attainment

Decatur County.................. ......... Unclassifiable/Attainment

DeKalb County................... ......... Unclassifiable/Attainment

Dickson County.................. ......... Unclassifiable/Attainment

Dyer County..................... ......... Unclassifiable/Attainment

Fayette County.................. ......... Unclassifiable/Attainment

Fentress County................. ......... Unclassifiable/Attainment

Franklin County................. ......... Unclassifiable/Attainment

Gibson County................... ......... Unclassifiable/Attainment

Giles County.................... ......... Unclassifiable/Attainment

Grainger County................. ......... Unclassifiable/Attainment

Greene County................... ......... Unclassifiable/Attainment

Grundy County................... ......... Unclassifiable/Attainment

Hamblen County.................. ......... Unclassifiable/Attainment

Hamilton County................. ......... Unclassifiable/Attainment

Hancock County.................. ......... Unclassifiable/Attainment

Hardeman County................. ......... Unclassifiable/Attainment

Hardin County................... ......... Unclassifiable/Attainment

Hawkins County.................. ......... Unclassifiable/Attainment

Haywood County.................. ......... Unclassifiable/Attainment

Henderson County................ ......... Unclassifiable/Attainment

Henry County.................... ......... Unclassifiable/Attainment

Hickman County.................. ......... Unclassifiable/Attainment

Houston County.................. ......... Unclassifiable/Attainment

Humphreys County................ ......... Unclassifiable/Attainment

Jackson County.................. ......... Unclassifiable/Attainment

Jefferson County................ ......... Unclassifiable/Attainment

Johnson County.................. ......... Unclassifiable/Attainment

Lake County..................... ......... Unclassifiable/Attainment

Lauderdale County............... ......... Unclassifiable/Attainment

Lawrence County................. ......... Unclassifiable/Attainment

Lewis County.................... ......... Unclassifiable/Attainment

Lincoln County.................. ......... Unclassifiable/Attainment

Loudon County................... ......... Unclassifiable/Attainment

McMinn County................... ......... Unclassifiable/Attainment

McNairy County.................. ......... Unclassifiable/Attainment

Macon County.................... ......... Unclassifiable/Attainment

Madison County.................. ......... Unclassifiable/Attainment

Marion County................... ......... Unclassifiable/Attainment

Marshall County................. ......... Unclassifiable/Attainment

Maury County.................... ......... Unclassifiable/Attainment

Meigs County.................... ......... Unclassifiable/Attainment

Monroe County................... ......... Unclassifiable/Attainment

Montgomery County............... ......... Unclassifiable/Attainment

Moore County.................... ......... Unclassifiable/Attainment

Morgan County................... ......... Unclassifiable/Attainment

Obion County.................... ......... Unclassifiable/Attainment

Overton County.................. ......... Unclassifiable/Attainment

Perry County.................... ......... Unclassifiable/Attainment

Pickett County.................. ......... Unclassifiable/Attainment

Polk County..................... ......... Unclassifiable/Attainment

Putnam County................... ......... Unclassifiable/Attainment

Rhea County..................... ......... Unclassifiable/Attainment

Roane County.................... ......... Unclassifiable/Attainment

Robertson County................ ......... Unclassifiable/Attainment

Rutherford County............... ......... Unclassifiable/Attainment

Scott County.................... ......... Unclassifiable/Attainment

Sequatchie County............... ......... Unclassifiable/Attainment

Sevier County................... ......... Unclassifiable/Attainment

Smith County.................... ......... Unclassifiable/Attainment

Stewart County.................. ......... Unclassifiable/Attainment

Sullivan County................. ......... Unclassifiable/Attainment

Sumner County................... ......... Unclassifiable/Attainment

Tipton County................... ......... Unclassifiable/Attainment

Trousdale County................ ......... Unclassifiable/Attainment

Unicoi County................... ......... Unclassifiable/Attainment

Union County.................... ......... Unclassifiable/Attainment

Van Buren County................ ......... Unclassifiable/Attainment

Warren County................... ......... Unclassifiable/Attainment

Washington County............... ......... Unclassifiable/Attainment

Wayne County.................... ......... Unclassifiable/Attainment

Weakley County.................. ......... Unclassifiable/Attainment

White County.................... ......... Unclassifiable/Attainment

Williamson County............... ......... Unclassifiable/Attainment

Wilson County................... ......... Unclassifiable/Attainment----------------------------------------------------------------------------------------------------------------\1\ This date is July 20, 2012, unless otherwise noted.\2\ Excludes Indian country located in each area, unless otherwise noted.\3\ Includes any Indian country in each county or area, unless otherwise specified.

Tennessee--1978 Lead NAAQS----------------------------------------------------------------------------------------------------------------

Designation Classification

Designated area -------------------------------------------------------------------------

Date Type Date Type----------------------------------------------------------------------------------------------------------------Shelby County (part).................. 7/2/01 Attainment

Area encompassed by a circle with

a \3/4\ mile radius with center

being the intersection of Castex

and Mallory Avenue, Memphis, TN.Williamson County (part).............. 9/10/99 Attainment

Area encompassed by a circle

centered on Universal Transverse

Mercator coordinate 530.38 E,

3961.60 N (Zone 16) with a radius

of 1.5 kilometers.Fayette County (part)................. 10/17/95 Attainment

Area encompassed by a circle

centered on Universal Transverse

Mercator coordinate 267.59 E,

3881.30 N (Zone 16) with a radius

of 1.0 kilometers.Rest of State Not Designated..........----------------------------------------------------------------------------------------------------------------

Tennessee--2008 Lead NAAQS----------------------------------------------------------------------------------------------------------------

Designation for the 2008 NAAQS \a\

Designated area ------------------------------------------------------------------

Date \1\ Type----------------------------------------------------------------------------------------------------------------Bristol, TN:

Sullivan County (part)................... 12/31/10 Nonattainment.

Area is bounded by a 1.25 km radius

surrounding the UTM coordinates

4042923 meters E, 386267 meters N,

Zone 17, which surrounds the Exide

Technologies Facility.Knox County, TN:

Knox County.............................. .............. Unclassifiable.

Rest of State................................ .............. Unclassifiable/Attainment.----------------------------------------------------------------------------------------------------------------\a\ Includes Indian Country located in each county or area, except as otherwise specified.\1\ December 31, 2011 unless otherwise noted. [43 FR 8964, Mar. 3, 1978]

Editorial Note: For Federal Register citations affecting Sec. 81.343, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.