Louisiana--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----------------------------------------------------------------------------------------------------------------AQCR 019................................................ ............ ............ ............ XAQCR 022................................................ ............ ............ ............ XAQCR 106................................................ ............ ............ ............ X----------------------------------------------------------------------------------------------------------------
Louisiana--2010 Sulfur Dioxide NAAQS (Primary)------------------------------------------------------------------------
Designation
Designated area ----------------------------------------
Date Type------------------------------------------------------------------------St. Bernard Parish, LA \1\..... 10-4-13 Nonattainment.
St. Bernard Parish------------------------------------------------------------------------\1\ Excludes Indian country located in each area, if any, unless
otherwise specified.
Louisiana--Carbon Monoxide----------------------------------------------------------------------------------------------------------------
Designation Classification
Designated area ---------------------------------------------------------------------------
Date \1\ Type Date \1\ Type----------------------------------------------------------------------------------------------------------------AQCR 019 Monroe-El Dorado Interstate ......... Unclassifiable/Attainment
Caldwell Parish
Catahoula Parish
Concordia Parish
East Carroll Parish
Franklin Parish
Grant Parish
La Salle Parish
Madison Parish
Morehouse Parish
Ouachita Parish
Richland Parish
Tensas Parish
Union Parish
West Carroll ParishAQCR 022 Shreveport-Texarkana-Tyler ......... Unclassifiable/Attainment
Interstate.
Avoyelles Parish
Bienville Parish
Bossier Parish
Caddo Parish
Claiborne Parish
De Soto Parish
Jackson Parish
Lincoln Parish
Natchitoches Parish
Rapides Parish
Red River Parish
Sabine Parish
Vernon Parish
Webster Parish
Winn ParishAQCR 106 Southern Louisiana- ......... Unclassifiable/Attainment
Southeast Texas Interstate.
Acadia Parish
Allen Parish
Ascension Parish
Assumption Parish
Beauregard Parish
Calcasieu Parish
Cameron Parish
East Baton Rouge Parish
East Feliciana Parish
Evangeline Parish
Iberia Parish
Iberville Parish
Jefferson Davis Parish
Jefferson Parish
Lafayette Parish
Lafourche Parish
Livingston Parish
Orleans Parish
Plaquemines Parish
Pointe Coupee Parish
St. Bernard Parish
St. Charles Parish
St. Helena Parish
St. James Parish
St. John the Baptist Parish
St. Landry Parish
St. Martin Parish
St. Mary Parish
St. Tammany Parish
Tangipahoa Parish
Terrebonne Parish
Vermilion Parish
Washington Parish
West Baton Route Parish
West Feliciana Parish----------------------------------------------------------------------------------------------------------------\1\ This date is November 15, 1990, unless otherwise noted.
Louisiana--1978 Lead NAAQS.----------------------------------------------------------------------------------------------------------------
Designation Classification
Designated area -------------------------------------------------------------------------
Date Type Date Type----------------------------------------------------------------------------------------------------------------East Baton Rouge Parish............... 1/6/92 UnclassifiableRest of State Not Designated----------------------------------------------------------------------------------------------------------------
Louisiana--Ozone (1-Hour Standard)\2\----------------------------------------------------------------------------------------------------------------
Designation Classification
Designated area ---------------------------------------------------------------------------
Date \1\ Type Date \1\ Type----------------------------------------------------------------------------------------------------------------Baton Rouge Area:
Ascension Parish................ 11/15/90 Nonattainment 6/23/03 Severe.
East Baton Rouge Parish......... 11/15/90 Nonattainment 6/23/03 Severe.
Iberville Parish................ 11/15/90 Nonattainment 6/23/03 Severe.
Livingston Parish............... 11/15/90 Nonattainment 6/23/03 Severe.
West Baton Rouge Parish......... 11/15/90 Nonattainment 6/23/03 Severe.Beauregard Parish Area:
Beauregard Parish............... ......... AttainmentGrant Parish Area:
Grant Parish.................... ......... AttainmentLafayette Area:
Lafayette Parish................ ......... AttainmentLafourche Parish Area:
Lafourche Parish................ 2/25/02 AttainmentLake Charles Area:
Calcasieu Parish................ ......... AttainmentNew Orleans Area:
Jefferson Parish................ ......... Attainment
Orleans Parish.................. ......... Attainment
St. Bernard Parish.............. ......... Attainment
St. Charles Parish.............. ......... AttainmentPointe Coupee Area:
Pointe Coupee Parish............ ......... AttainmentSt. James Parish Area:
St. James Parish................ ......... AttainmentSt. Mary Parish Area:
St. Mary Parish................. ......... Attainment
AQCR 019 Monroe-El Dorado Interstate ......... Unclassifiable/Attainment
Caldwell Parish
Catahoula Parish
Concordia Parish
East Carroll Parish
Franklin Parish
La Salle Parish
Madison Parish
Morehouse Parish
Ouachita Parish
Richland Parish
Tensas Parish
Union Parish
West Carroll ParishAQCR 022 Shreveport-Texarkana-Tyler ......... Unclassifiable/Attainment
Interstate.
Avoyelles Parish
Bienville Parish
Bossier Parish
Caddo Parish
Claiborne Parish
De Soto Parish
Jackson Parish
Lincoln Parish
Natchitoches Parish
Rapides Parish
Red River Parish
Sabine Parish
Vernon Parish
Webster Parish
Winn ParishAQCR 106 Southern Louisiana- ......... Unclassifiable/Attainment
Southeast Texas Interstate.
Acadia Parish
Allen Parish
Assumption Parish
Cameron Parish
East Feliciana Parish
Evangeline Parish
Iberia Parish
Jefferson Davis Parish
Plaquemines Parish
St. Helena Parish
St. John the Baptist Parish
St. Landry Parish
St. Martin Parish
St. Tammany Parish
Tangipahoa Parish
Terrebonne Parish
Vermilion Parish
Washington Parish
West Feliciana Parish----------------------------------------------------------------------------------------------------------------\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 Louisiana. The Lafayette, Lake
Charles, New Orleans, Pointe Coupee Parish, Beauregard Par, Grant Par, LaFourche Par, St James Par, and St
Mary Par areas are maintenance areas for the 1-hour NAAQS for purposes of 40 CFR part 51 subpart X.
Louisiana--1997 Annual PM2.5 NAAQS
[Primary and secondary]----------------------------------------------------------------------------------------------------------------
Designation \a\ Classification
Designated area -----------------------------------------------------------------------------
Date \1\ Type Date Type----------------------------------------------------------------------------------------------------------------AQCR 019 Monroe-El Dorado
Interstate:
Caldwell Parish............... .............. Unclassifiable/
Attainment.
Catahoula Parish.............. .............. Unclassifiable/
Attainment.
Concordia Parish.............. .............. Unclassifiable/
Attainment.
East Carroll Parish........... .............. Unclassifiable/
Attainment.
Franklin Parish............... .............. Unclassifiable/
Attainment.
La Salle Parish............... .............. Unclassifiable/
Attainment.
Madison Parish................ .............. Unclassifiable/
Attainment.
Morehouse Parish.............. .............. Unclassifiable/
Attainment.
Ouachita Parish............... .............. Unclassifiable/
Attainment.
Richland Parish............... .............. Unclassifiable/
Attainment.
Tensas Parish................. .............. Unclassifiable/
Attainment.
Union Parish.................. .............. Unclassifiable/
Attainment.
West Carroll Parish........... .............. Unclassifiable/
Attainment.AQCR 022 Shreveport-Texarkana- .............. Unclassifiable/
Tyler Interstate: Attainment.
Bienville Parish.............. .............. Unclassifiable/
Attainment.
Bossier Parish................ .............. Unclassifiable/
Attainment.
Caddo Parish.................. .............. Unclassifiable/
Attainment.
Claiborne Parish.............. .............. Unclassifiable/
Attainment.
De Soto Parish................ .............. Unclassifiable/
Attainment.
Jackson Parish................ .............. Unclassifiable/
Attainment.
Lincoln Parish................ .............. Unclassifiable/
Attainment.
Natchitoches Parish........... .............. Unclassifiable/
Attainment.
Red River Parish.............. .............. Unclassifiable/
Attainment.
Sabine Parish................. .............. Unclassifiable/
Attainment.
Webster Parish................ .............. Unclassifiable/
Attainment.
Winn Parish................... .............. Unclassifiable/
Attainment.AQCR 106 S. Louisiana-S.E. Texas .............. Unclassifiable/
Interstate: Attainment.
Acadia Parish................. .............. Unclassifiable/
Attainment.
Allen Parish.................. .............. Unclassifiable/
Attainment.
Ascension Parish.............. .............. Unclassifiable/
Attainment.
Assumption Parish............. .............. Unclassifiable/
Attainment.
Avoyelles Parish.............. .............. Unclassifiable/
Attainment.
Beauregard Parish............. .............. Unclassifiable/
Attainment.
Calcasieu Parish.............. .............. Unclassifiable/
Attainment.
Cameron Parish................ .............. Unclassifiable/
Attainment.
East Baton Rouge Parish....... .............. Unclassifiable/
Attainment.
East Feliciana Parish......... .............. Unclassifiable/
Attainment.
Evangeline Parish............. .............. Unclassifiable/
Attainment.
Grant Parish.................. .............. Unclassifiable/
Attainment.
Iberia Parish................. .............. Unclassifiable/
Attainment.
Iberville Parish.............. .............. Unclassifiable/
Attainment.
Jefferson Davis Parish........ .............. Unclassifiable/
Attainment.
Jefferson Parish.............. .............. Unclassifiable/
Attainment.
Lafayette Parish.............. .............. Unclassifiable/
Attainment.
Lafourche Parish.............. .............. Unclassifiable/
Attainment.
Livingston Parish............. .............. Unclassifiable/
Attainment.
Orleans Parish................ .............. Unclassifiable/
Attainment.
Plaquemines Parish............ .............. Unclassifiable/
Attainment.
Pointe Coupee Parish.......... .............. Unclassifiable/
Attainment.
Rapides Parish................ .............. Unclassifiable/
Attainment.
St. Bernard Parish............ .............. Unclassifiable/
Attainment.
St. Charles Parish............ .............. Unclassifiable/
Attainment.
St. Helena Parish............. .............. Unclassifiable/
Attainment.
St. James Parish.............. .............. Unclassifiable/
Attainment.
St. John the Baptist Parish... .............. Unclassifiable/
Attainment.
St. Landry Parish............. .............. Unclassifiable/
Attainment.
St. Martin Parish............. .............. Unclassifiable/
Attainment.
St. Tammany Parish............ .............. Unclassifiable/
Attainment.
Tangipahoa Parish............. .............. Unclassifiable/
Attainment.
Terrebonne Parish............. .............. Unclassifiable/
Attainment.
Vermilion Parish.............. .............. Unclassifiable/
Attainment.
Vernon Parish................. .............. Unclassifiable/
Attainment.
Washington Parish............. .............. Unclassifiable/
Attainment.
West Baton Rouge Parish....... .............. Unclassifiable/
Attainment.
West Feliciana Parish......... .............. 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.
Louisiana--2012 Annual PM2.5 NAAQS
[Primary]--------------------------------------------------------------------------------------------------------------------------------------------------------
Designation Classification
Designated area \1\ ---------------------------------------------------------------------------------------------------------------
Date \2\ Type Date \2\ Type--------------------------------------------------------------------------------------------------------------------------------------------------------AQCR 019 Monroe-El Dorado Interstate:
Caldwell Parish..................... ........... Unclassifiable/Attainment................
Catahoula Parish.................... ........... Unclassifiable/Attainment................
Concordia Parish.................... ........... Unclassifiable/Attainment................
East Carroll Parish................. ........... Unclassifiable/Attainment................
Franklin Parish..................... ........... Unclassifiable/Attainment................
La Salle Parish..................... ........... Unclassifiable/Attainment................
Madison Parish...................... ........... Unclassifiable/Attainment................
Morehouse Parish.................... ........... Unclassifiable/Attainment................
Ouachita Parish..................... ........... Unclassifiable/Attainment................
Richland Parish..................... ........... Unclassifiable/Attainment................
Tensas Parish....................... ........... Unclassifiable/Attainment................
Union Parish........................ ........... Unclassifiable/Attainment................
West Carroll Parish................. ........... Unclassifiable/Attainment................AQCR 022 Shreveport-Texarkana-Tyler
Interstate:
Bienville Parish.................... ........... Unclassifiable/Attainment................
Bossier Parish...................... ........... Unclassifiable/Attainment................
Caddo Parish........................ ........... Unclassifiable/Attainment................
Claiborne Parish.................... ........... Unclassifiable/Attainment................
De Soto Parish...................... ........... Unclassifiable/Attainment................
Jackson Parish...................... ........... Unclassifiable/Attainment................
Lincoln Parish...................... ........... Unclassifiable/Attainment................
Natchitoches Parish................. ........... Unclassifiable/Attainment................
Red River Parish.................... ........... Unclassifiable/Attainment................
Sabine Parish....................... ........... Unclassifiable/Attainment................
Webster Parish...................... ........... Unclassifiable/Attainment................
Winn Parish......................... ........... Unclassifiable/Attainment................AQCR 106 S. Louisiana-S.E. Texas
Interstate:
Acadia Parish....................... ........... Unclassifiable/Attainment................
Allen Parish........................ ........... Unclassifiable/Attainment................
Ascension Parish.................... ........... Unclassifiable/Attainment................
Assumption Parish................... ........... Unclassifiable/Attainment................
Avoyelles Parish.................... ........... Unclassifiable/Attainment................
Beauregard Parish................... ........... Unclassifiable/Attainment................
Calcasieu Parish.................... ........... Unclassifiable/Attainment................
Cameron Parish...................... ........... Unclassifiable/Attainment................
East Baton Rouge Parish............. ........... Unclassifiable/Attainment................
East Feliciana Parish............... ........... Unclassifiable/Attainment................
Evangeline Parish................... ........... Unclassifiable/Attainment................
Grant Parish........................ ........... Unclassifiable/Attainment................
Iberia Parish....................... ........... Unclassifiable/Attainment................
Iberville Parish.................... ........... Unclassifiable/Attainment................
Jefferson Davis Parish.............. ........... Unclassifiable/Attainment................
Jefferson Parish.................... ........... Unclassifiable/Attainment................
Lafayette Parish.................... ........... Unclassifiable/Attainment................
Lafourche Parish.................... ........... Unclassifiable/Attainment................
Livingston Parish................... ........... Unclassifiable/Attainment................
Orleans Parish...................... ........... Unclassifiable/Attainment................
Plaquemines Parish.................. ........... Unclassifiable/Attainment................
Pointe Coupee Parish................ ........... Unclassifiable/Attainment................
Rapides Parish...................... ........... Unclassifiable/Attainment................
St. Bernard Parish.................. ........... Unclassifiable/Attainment................
St. Charles Parish.................. ........... Unclassifiable/Attainment................
St. Helena Parish................... ........... Unclassifiable/Attainment................
St. James Parish.................... ........... Unclassifiable/Attainment................
St. John the Baptist Parish......... ........... Unclassifiable/Attainment................
St. Landry Parish................... ........... Unclassifiable/Attainment................
St. Martin Parish................... ........... Unclassifiable/Attainment................
St. Tammany Parish.................. ........... Unclassifiable/Attainment................
Tangipahoa Parish................... ........... Unclassifiable/Attainment................
Terrebonne Parish................... ........... Unclassifiable/Attainment................
Vermilion Parish.................... ........... Unclassifiable/Attainment................
Vernon Parish....................... ........... Unclassifiable/Attainment................
Washington Parish................... ........... Unclassifiable/Attainment................
West Baton Rouge Parish............. ........... Unclassifiable/Attainment................
West Feliciana Parish............... ........... Unclassifiable/Attainment................--------------------------------------------------------------------------------------------------------------------------------------------------------\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.
Louisiana--1997 24-Hour PM2.5 NAAQS
[Primary and secondary]----------------------------------------------------------------------------------------------------------------
Designation \a\ Classification
Designated area -----------------------------------------------------------------------------
Date \1\ Type Date Type----------------------------------------------------------------------------------------------------------------AQCR 019 Monroe-El Dorado
Interstate:
Caldwell Parish............... .............. Unclassifiable/
Attainment.
Catahoula Parish.............. .............. Unclassifiable/
Attainment.
Concordia Parish.............. .............. Unclassifiable/
Attainment.
East Carroll Parish........... .............. Unclassifiable/
Attainment.
Franklin Parish............... .............. Unclassifiable/
Attainment.
La Salle Parish............... .............. Unclassifiable/
Attainment.
Madison Parish................ .............. Unclassifiable/
Attainment.
Morehouse Parish.............. .............. Unclassifiable/
Attainment.
Ouachita Parish............... .............. Unclassifiable/
Attainment.
Richland Parish............... .............. Unclassifiable/
Attainment.
Tensas Parish................. .............. Unclassifiable/
Attainment.
Union Parish.................. .............. Unclassifiable/
Attainment.
West Carroll Parish........... .............. Unclassifiable/
Attainment.AQCR 022 Shreveport-Texarkana-
Tyler Interstate:
Bienville Parish.............. .............. Unclassifiable/
Attainment.
Bossier Parish................ .............. Unclassifiable/
Attainment.
Caddo Parish.................. .............. Unclassifiable/
Attainment.
Claiborne Parish.............. .............. Unclassifiable/
Attainment.
De Soto Parish................ .............. Unclassifiable/
Attainment.
Jackson Parish................ .............. Unclassifiable/
Attainment.
Lincoln Parish................ .............. Unclassifiable/
Attainment.
Natchitoches Parish........... .............. Unclassifiable/
Attainment.
Red River Parish.............. .............. Unclassifiable/
Attainment.
Sabine Parish................. .............. Unclassifiable/
Attainment.
Webster Parish................ .............. Unclassifiable/
Attainment.
Winn Parish................... .............. Unclassifiable/
Attainment.AQCR 106 S. Louisiana-S.E. Texas
Interstate:
Acadia Parish................. .............. Unclassifiable/
Attainment.
Allen Parish.................. .............. Unclassifiable/
Attainment.
Ascension Parish.............. .............. Unclassifiable/
Attainment.
Assumption Parish............. .............. Unclassifiable/
Attainment.
Avoyelles Parish.............. .............. Unclassifiable/
Attainment.
Beauregard Parish............. .............. Unclassifiable/
Attainment.
Calcasieu Parish.............. .............. Unclassifiable/
Attainment.
Cameron Parish................ .............. Unclassifiable/
Attainment.
East Baton Rouge Parish....... .............. Unclassifiable/
Attainment.
East Feliciana Parish......... .............. Unclassifiable/
Attainment.
Evangeline Parish............. .............. Unclassifiable/
Attainment.
Grant Parish.................. .............. Unclassifiable/
Attainment.
Iberia Parish................. .............. Unclassifiable/
Attainment.
Iberville Parish.............. .............. Unclassifiable/
Attainment.
Jefferson Davis Parish........ .............. Unclassifiable/
Attainment.
Jefferson Parish.............. .............. Unclassifiable/
Attainment.
Lafayette Parish.............. .............. Unclassifiable/
Attainment.
Lafourche Parish.............. .............. Unclassifiable/
Attainment.
Livingston Parish............. .............. Unclassifiable/
Attainment.
Orleans Parish................ .............. Unclassifiable/
Attainment.
Plaquemines Parish............ .............. Unclassifiable/
Attainment.
Pointe Coupee Parish.......... .............. Unclassifiable/
Attainment.
Rapides Parish................ .............. Unclassifiable/
Attainment.
St. Bernard Parish............ .............. Unclassifiable/
Attainment.
St. Charles Parish............ .............. Unclassifiable/
Attainment.
St. Helena Parish............. .............. Unclassifiable/
Attainment.
St. James Parish.............. .............. Unclassifiable/
Attainment.
St. John the Baptist Parish... .............. Unclassifiable/
Attainment.
St. Landry Parish............. .............. Unclassifiable/
Attainment.
St. Martin Parish............. .............. Unclassifiable/
Attainment.
St. Tammany Parish............ .............. Unclassifiable/
Attainment.
Tangipahoa Parish............. .............. Unclassifiable/
Attainment.
Terrebonne Parish............. .............. Unclassifiable/
Attainment.
Vermilion Parish.............. .............. Unclassifiable/
Attainment.
Vernon Parish................. .............. Unclassifiable/
Attainment.
Washington Parish............. .............. Unclassifiable/
Attainment.
West Baton Rouge Parish....... .............. Unclassifiable/
Attainment.
West Feliciana Parish......... .............. 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.
Louisiana--2006 24-Hour PM2.5 NAAQS
[Primary and secondary]----------------------------------------------------------------------------------------------------------------
Designation \a\ Classification
Designated area -----------------------------------------------------------------------------
Date \1\ Type Date Type----------------------------------------------------------------------------------------------------------------AQCR 019 Monroe-El Dorado
Interstate:
Caldwell Parish............... .............. Unclassifiable/
Attainment.
Catahoula Parish.............. .............. Unclassifiable/
Attainment.
Concordia Parish.............. .............. Unclassifiable/
Attainment.
East Carroll Parish........... .............. Unclassifiable/
Attainment.
Franklin Parish............... .............. Unclassifiable/
Attainment.
La Salle Parish............... .............. Unclassifiable/
Attainment.
Madison Parish................ .............. Unclassifiable/
Attainment.
Morehouse Parish.............. .............. Unclassifiable/
Attainment.
Ouachita Parish............... .............. Unclassifiable/
Attainment.
Richland Parish............... .............. Unclassifiable/
Attainment.
Tensas Parish................. .............. Unclassifiable/
Attainment.
Union Parish.................. .............. Unclassifiable/
Attainment.
West Carroll Parish........... .............. Unclassifiable/
Attainment.AQCR 022 Shreveport-Texarkana-
Tyler Interstate:
Bienville Parish.............. .............. Unclassifiable/
Attainment.
Bossier Parish................ .............. Unclassifiable/
Attainment.
Caddo Parish.................. .............. Unclassifiable/
Attainment.
Claiborne Parish.............. .............. Unclassifiable/
Attainment.
De Soto Parish................ .............. Unclassifiable/
Attainment.
Jackson Parish................ .............. Unclassifiable/
Attainment.
Lincoln Parish................ .............. Unclassifiable/
Attainment.
Natchitoches Parish........... .............. Unclassifiable/
Attainment.
Red River Parish.............. .............. Unclassifiable/
Attainment.
Sabine Parish................. .............. Unclassifiable/
Attainment.
Webster Parish................ .............. Unclassifiable/
Attainment.
Winn Parish................... .............. Unclassifiable/
Attainment.AQCR 106 S. Louisiana-S.E. Texas
Interstate:
Acadia Parish................. .............. Unclassifiable/
Attainment.
Allen Parish.................. .............. Unclassifiable/
Attainment.
Ascension Parish.............. .............. Unclassifiable/
Attainment.
Assumption Parish............. .............. Unclassifiable/
Attainment.
Avoyelles Parish.............. .............. Unclassifiable/
Attainment.
Beauregard Parish............. .............. Unclassifiable/
Attainment.
Calcasieu Parish.............. .............. Unclassifiable/
Attainment.
Cameron Parish................ .............. Unclassifiable/
Attainment.
East Baton Rouge Parish....... .............. Unclassifiable/
Attainment.
East Feliciana Parish......... .............. Unclassifiable/
Attainment.
Evangeline Parish............. .............. Unclassifiable/
Attainment.
Grant Parish.................. .............. Unclassifiable/
Attainment.
Iberia Parish................. .............. Unclassifiable/
Attainment.
Iberville Parish.............. .............. Unclassifiable/
Attainment.
Jefferson Davis Parish........ .............. Unclassifiable/
Attainment.
Jefferson Parish.............. .............. Unclassifiable/
Attainment.
Lafayette Parish.............. .............. Unclassifiable/
Attainment.
Lafourche Parish.............. .............. Unclassifiable/
Attainment.
Livingston Parish............. .............. Unclassifiable/
Attainment.
Orleans Parish................ .............. Unclassifiable/
Attainment.
Plaquemines Parish............ .............. Unclassifiable/
Attainment.
Pointe Coupee Parish.......... .............. Unclassifiable/
Attainment.
Rapides Parish................ .............. Unclassifiable/
Attainment.
St. Bernard Parish............ .............. Unclassifiable/
Attainment.
St. Charles Parish............ .............. Unclassifiable/
Attainment.
St. Helena Parish............. .............. Unclassifiable/
Attainment.
St. James Parish.............. .............. Unclassifiable/
Attainment.
St. John the Baptist Parish... .............. Unclassifiable/
Attainment.
St. Landry Parish............. .............. Unclassifiable/
Attainment.
St. Martin Parish............. .............. Unclassifiable/
Attainment.
St. Tammany Parish............ .............. Unclassifiable/
Attainment.
Tangipahoa Parish............. .............. Unclassifiable/
Attainment.
Terrebonne Parish............. .............. Unclassifiable/
Attainment.
Vermilion Parish.............. .............. Unclassifiable/
Attainment.
Vernon Parish................. .............. Unclassifiable/
Attainment.
Washington Parish............. .............. Unclassifiable/
Attainment.
West Baton Rouge Parish....... .............. Unclassifiable/
Attainment.
West Feliciana Parish......... .............. 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.
Louisiana--NO2 (1971 Annual Standard)------------------------------------------------------------------------
Cannot be
Does not classified or
Designated area meet primary better than
standards national
standards------------------------------------------------------------------------AQCR 019................................ ............ XAQCR 022................................ ............ XAQCR 106................................ ............ X------------------------------------------------------------------------
Louisiana--NO2 (2010 1-Hour Standard)----------------------------------------------------------------------------------------------------------------
Designation \a\
Designated area ------------------------------------------------------------------
Date \1\ Type----------------------------------------------------------------------------------------------------------------Acadia Parish................................ ........... Unclassifiable/Attainment.Allen Parish................................. ........... Unclassifiable/Attainment.Ascension Parish............................. ........... Unclassifiable/Attainment.Assumption Parish............................ ........... Unclassifiable/Attainment.Avoyelles Parish............................. ........... Unclassifiable/Attainment.Beauregard Parish............................ ........... Unclassifiable/Attainment.Bienville Parish............................. ........... Unclassifiable/Attainment.Bossier Parish............................... ........... Unclassifiable/Attainment.Caddo Parish................................. ........... Unclassifiable/Attainment.Calcasieu Parish............................. ........... Unclassifiable/Attainment.Caldwell Parish.............................. ........... Unclassifiable/Attainment.Cameron Parish............................... ........... Unclassifiable/Attainment.Catahoula Parish............................. ........... Unclassifiable/Attainment.Claiborne Parish............................. ........... Unclassifiable/Attainment.Concordia Parish............................. ........... Unclassifiable/Attainment.De Soto Parish............................... ........... Unclassifiable/Attainment.East Baton Rouge Parish...................... ........... Unclassifiable/Attainment.East Carroll Parish.......................... ........... Unclassifiable/Attainment.East Feliciana Parish........................ ........... Unclassifiable/Attainment.Evangeline Parish............................ ........... Unclassifiable/Attainment.Franklin Parish.............................. ........... Unclassifiable/Attainment.Grant Parish................................. ........... Unclassifiable/Attainment.Iberia Parish................................ ........... Unclassifiable/Attainment.Iberville Parish............................. ........... Unclassifiable/Attainment.Jackson Parish............................... ........... Unclassifiable/Attainment.Jefferson Davis Parish....................... ........... Unclassifiable/Attainment.Jefferson Parish............................. ........... Unclassifiable/Attainment.La Salle Parish.............................. ........... Unclassifiable/Attainment.Lafayette Parish............................. ........... Unclassifiable/Attainment.Lafourche Parish............................. ........... Unclassifiable/Attainment.Lincoln Parish............................... ........... Unclassifiable/Attainment.Livingston Parish............................ ........... Unclassifiable/Attainment.Madison Parish............................... ........... Unclassifiable/Attainment.Morehouse Parish............................. ........... Unclassifiable/Attainment.Natchitoches Parish.......................... ........... Unclassifiable/Attainment.Orleans Parish............................... ........... Unclassifiable/Attainment.Ouachita Parish.............................. ........... Unclassifiable/Attainment.Plaquemines Parish........................... ........... Unclassifiable/Attainment.Pointe Coupee Parish......................... ........... Unclassifiable/Attainment.Rapides Parish............................... ........... Unclassifiable/Attainment.Red River Parish............................. ........... Unclassifiable/Attainment.Richland Parish.............................. ........... Unclassifiable/Attainment.Sabine Parish................................ ........... Unclassifiable/Attainment.St. Bernard Parish........................... ........... Unclassifiable/Attainment.St. Charles Parish........................... ........... Unclassifiable/Attainment.St. Helena Parish............................ ........... Unclassifiable/Attainment.St. James Parish............................. ........... Unclassifiable/Attainment.St. John the Baptist Parish.................. ........... Unclassifiable/Attainment.St. Landry Parish............................ ........... Unclassifiable/Attainment.St. Martin Parish............................ ........... Unclassifiable/Attainment.St. Tammany Parish........................... ........... Unclassifiable/Attainment.Tangipahoa Parish............................ ........... Unclassifiable/Attainment.Terrebonne Parish............................ ........... Unclassifiable/Attainment.Tensas Parish................................ ........... Unclassifiable/Attainment.Vermilion Parish............................. ........... Unclassifiable/Attainment.Vernon Parish................................ ........... Unclassifiable/Attainment.Union Parish................................. ........... Unclassifiable/Attainment.Washington Parish............................ ........... Unclassifiable/Attainment.Webster Parish............................... ........... Unclassifiable/Attainment.West Baton Rouge Parish...................... ........... Unclassifiable/Attainment.
West Carroll Parish.......................... ........... Unclassifiable/Attainment.West Feliciana Parish........................ ........... Unclassifiable/Attainment.Winn Parish.................................. ........... 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.
Louisiana--PM-10----------------------------------------------------------------------------------------------------------------
Designation Classification
Designated area -------------------------------------------------------------------------
Date Type Date Type----------------------------------------------------------------------------------------------------------------AQCR 019.............................. 11/15/90 UnclassifiableAQCR 022.............................. 11/15/90 UnclassifiableAQCR 106.............................. 11/15/90 Unclassifiable----------------------------------------------------------------------------------------------------------------
Louisiana--1997 8-Hour Ozone NAAQS (Primary and Secondary)----------------------------------------------------------------------------------------------------------------
Designation \a\ Category/classification
Designated area -----------------------------------------------------------------------
Date \1\ Type Date \1\ Type----------------------------------------------------------------------------------------------------------------Baton Rouge Area:
Ascension Parish.................... (\2\) Attainment.
East Baton Rouge Parish............. (\2\) Attainment.
Iberville Parish.................... (\2\) Attainment.
Livingston Parish................... (\2\) Attainment.
West Baton Rouge Parish............. (\2\) AttainmentBeauregard Parish Area, LA:
Beauregard Parish................... ........ Unclassifiable/AttainmentGrant Parish Area:
Grant Parish........................ ........ Unclassifiable/AttainmentLafayette Area:
Lafayette Parish.................... ........ Unclassifiable/AttainmentLafourche Parish Area:
Lafourche Parish.................... ........ Unclassifiable/AttainmentLake Charles Area:
Calcasieu Parish.................... ........ Unclassifiable/AttainmentNew Orleans Area:
Jefferson Parish.................... ........ Unclassifiable/Attainment
Orleans Parish...................... ........ Unclassifiable/Attainment
St. Bernard Parish.................. ........ Unclassifiable/Attainment
St. Charles Parish.................. ........ Unclassifiable/AttainmentPointe Coupee Area:
Pointe Coupee Parish................ ........ Unclassifiable/AttainmentSt. James Parish Area:
St. James Parish.................... ........ Unclassifiable/AttainmentSt. Mary Parish Area:
St. Mary Parish..................... ........ Unclassifiable/AttainmentAQCR 019 Monroe-El Dorado Interstate.... ........ Unclassifiable/Attainment
Caldwell Parish
Catahoula Parish
Concordia Parish
East Carroll Parish
Franklin Parish
La Salle Parish
Madison Parish
Morehouse Parish
Ouachita Parish
Richland Parish
Tensas Parish
Union Parish
West Carroll ParishAQCR 022 Shreveport-Texarkana-Tyler ........ Unclassifiable/Attainment
Interstate.
Bienville Parish
Bossier Parish
Caddo Parish
Claiborne Parish
De Soto Parish
Jackson Parish
Lincoln Parish
Natchitoches Parish
Red River Parish
Sabine Parish
Webster Parish
Winn ParishAQCR 106 S. Louisiana-S.E. Texas
Interstate:
St. John the Baptist Parish......... ........ Unclassifiable/AttainmentAQCR 106 S. Louisiana-S.E. Texas ........ Unclassifiable/Attainment
Interstate.
Acadia Parish
Allen Parish
Assumption Parish
Avoyelles Parish
Cameron Parish
East Feliciana Parish
Evangeline Parish
Iberia Parish
Jefferson Davis Parish
Plaquemines Parish
Rapides Parish
St. Helena Parish
St. Landry Parish
St. Martin Parish
St. Tammany Parish
Tangipahoa Parish
Terrebonne Parish
Vermilion Parish
Vernon Parish
Washington Parish
West Feliciana Parish----------------------------------------------------------------------------------------------------------------\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 December 30, 2011.
Louisiana--2008 8-Hour Ozone NAAQS (Primary and secondary)----------------------------------------------------------------------------------------------------------------
Designation Classification
Designated area ---------------------------------------------------------------------------
Date \1\ Type Date \1\ Type----------------------------------------------------------------------------------------------------------------Baton Rouge, LA: \2\................ ......... Nonattainment ......... Marginal.
Ascension Parish
East Baton Rouge Parish
Iberville Parish
Livingston Parish
West Baton Rouge ParishAQCR 019 Monroe-El Dorado
Interstate: \3\
Caldwell Parish................. ......... Unclassifiable/Attainment
Catahoula Parish................ ......... Unclassifiable/Attainment
Concordia Parish................ ......... Unclassifiable/Attainment
East Carroll Parish............. ......... Unclassifiable/Attainment
Franklin Parish................. ......... Unclassifiable/Attainment
La Salle Parish................. ......... Unclassifiable/Attainment
Madison Parish.................. ......... Unclassifiable/Attainment
Morehouse Parish................ ......... Unclassifiable/Attainment
Ouachita Parish................. ......... Unclassifiable/Attainment
Richland Parish................. ......... Unclassifiable/Attainment
Tensas Parish................... ......... Unclassifiable/Attainment
Union Parish.................... ......... Unclassifiable/Attainment
West Carroll Parish............. ......... Unclassifiable/AttainmentAQCR 022 Shreveport-Texarkana-Tyler
Interstate: \3\
Bienville Parish................ ......... Unclassifiable/Attainment
Bossier Parish.................. ......... Unclassifiable/Attainment
Caddo Parish.................... ......... Unclassifiable/Attainment
Claiborne Parish................ ......... Unclassifiable/Attainment
De Soto Parish.................. ......... Unclassifiable/Attainment
Jackson Parish.................. ......... Unclassifiable/Attainment
Lincoln Parish.................. ......... Unclassifiable/Attainment
Natchitoches Parish............. ......... Unclassifiable/Attainment
Red River Parish................ ......... Unclassifiable/Attainment
Sabine Parish................... ......... Unclassifiable/Attainment
Webster Parish.................. ......... Unclassifiable/Attainment
Winn Parish..................... ......... Unclassifiable/AttainmentAQCR 106 S. Louisiana-SE. Texas
Interstate: (remainder) \3\
Acadia Parish................... ......... Unclassifiable/Attainment
Allen Parish.................... ......... Unclassifiable/Attainment
Assumption Parish............... ......... Unclassifiable/Attainment
Avoyelles Parish................ ......... Unclassifiable/Attainment
Beauregard Parish............... ......... Unclassifiable/Attainment
Calcasieu Parish................ ......... Unclassifiable/Attainment
Cameron Parish.................. Unclassifiable/Attainment
East Feliciana Parish........... ......... Unclassifiable/Attainment
Evangeline Parish............... ......... Unclassifiable/Attainment
Grant Parish.................... ......... Unclassifiable/Attainment
Iberia Parish................... ......... Unclassifiable/Attainment
Jefferson Davis Parish.......... ......... Unclassifiable/Attainment
Jefferson Parish................ ......... Unclassifiable/Attainment
Lafayette Parish................ ......... Unclassifiable/Attainment
Lafourche Parish................ ......... Unclassifiable/Attainment
Orleans Parish.................. ......... Unclassifiable/Attainment
Plaquemines Parish.............. ......... Unclassifiable/Attainment
Pointe Coupee Parish............ ......... Unclassifiable/Attainment
Rapides Parish.................. ......... Unclassifiable/Attainment
St. Bernard Parish.............. ......... Unclassifiable/Attainment
St. Charles Parish.............. ......... Unclassifiable/Attainment
St. Helena Parish............... ......... Unclassifiable/Attainment
St. James Parish................ ......... Unclassifiable/Attainment
St. John the Baptist Parish..... ......... Unclassifiable/Attainment
St. Landry Parish............... ......... Unclassifiable/Attainment
St. Martin Parish............... ......... Unclassifiable/Attainment
St. Mary Parish................. ......... Unclassifiable/Attainment
St. Tammany Parish.............. ......... Unclassifiable/Attainment
Tangipahoa Parish............... ......... Unclassifiable/Attainment
Terrebonne Parish............... ......... Unclassifiable/Attainment
Vermilion Parish................ ......... Unclassifiable/Attainment
Vernon Parish................... ......... Unclassifiable/Attainment
Washington Parish............... Unclassifiable/Attainment
West Feliciana Parish........... ......... 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.
Louisiana--2008 Lead NAAQS----------------------------------------------------------------------------------------------------------------
Designation for the 2008 NAAQS \a\
Designated area ------------------------------------------------------------------
Date \1\ Type----------------------------------------------------------------------------------------------------------------Whole 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. 81.319 see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.