{"data":{"id":"us/40-cfr-81.301","jurisdiction":"us","citation":"40 CFR 81.301","heading":"Alabama.","body":"Alabama—TSP\nDesignated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards\nThat portion of Etowah City within the western section of Gadsden X X\nThose portions of Jefferson City within central Birmingham and the area surrounding the Universal Atlas Cement plant X X\nFairfield Area of Jefferson City 1 X\nBessemer and Irondale areas of Jefferson County1 X\nRest of State X\n1 See Federal Register of June 21, 1981.\nAlabama—1971 Sulfur Dioxide NAAQS\n[Primary and Secondary]\nDesignated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards\nStatewide X\nAlabama—2010 Sulfur Dioxide NAAQS\n[Primary]\nDesignated area 1 Designation\nDate 2 Type\nEscambia County Unclassifiable.\nMobile County Unclassifiable.\nMorgan County Unclassifiable.\nPike County Unclassifiable.\nShelby County Unclassifiable.\nShelby County (part)\n2016 US Census Block Groups 011170308001 and 011170308002\nWashington County Unclassifiable.\nRest of State:\nAutauga County Attainment/Unclassifiable.\nBaldwin County Attainment/Unclassifiable.\nBarbour County Attainment/Unclassifiable.\nBibb County Attainment/Unclassifiable.\nBlount County Attainment/Unclassifiable.\nBullock County Attainment/Unclassifiable.\nButler County Attainment/Unclassifiable.\nCalhoun County Attainment/Unclassifiable.\nChambers County Attainment/Unclassifiable.\nCherokee County Attainment/Unclassifiable.\nChilton County Attainment/Unclassifiable.\nChoctaw County Attainment/Unclassifiable.\nClarke County Attainment/Unclassifiable.\nClay County Attainment/Unclassifiable.\nCleburne County Attainment/Unclassifiable.\nCoffee County Attainment/Unclassifiable.\nColbert County Attainment/Unclassifiable.\nConecuh County Attainment/Unclassifiable.\nCoosa County Attainment/Unclassifiable.\nCovington County Attainment/Unclassifiable.\nCrenshaw County Attainment/Unclassifiable.\nCullman County Attainment/Unclassifiable.\nDale County Attainment/Unclassifiable.\nDallas County Attainment/Unclassifiable.\nDeKalb County Attainment/Unclassifiable.\nElmore County Attainment/Unclassifiable.\nEtowah County Attainment/Unclassifiable.\nFayette County Attainment/Unclassifiable.\nFranklin County Attainment/Unclassifiable.\nGeneva County Attainment/Unclassifiable.\nGreene County Attainment/Unclassifiable.\nHale County Attainment/Unclassifiable.\nHenry County Attainment/Unclassifiable.\nHouston County Attainment/Unclassifiable.\nJackson County Attainment/Unclassifiable.\nJefferson County Attainment/Unclassifiable.\nLamar County Attainment/Unclassifiable.\nLauderdale County Attainment/Unclassifiable.\nLawrence County Attainment/Unclassifiable.\nLee County Attainment/Unclassifiable.\nLimestone County Attainment/Unclassifiable.\nLowndes County Attainment/Unclassifiable.\nMacon County Attainment/Unclassifiable.\nMadison County Attainment/Unclassifiable.\nMarengo County Attainment/Unclassifiable.\nMarion County Attainment/Unclassifiable.\nMarshall County Attainment/Unclassifiable.\nMonroe County Attainment/Unclassifiable.\nMontgomery County Attainment/Unclassifiable.\nPerry County Attainment/Unclassifiable.\nPickens County Attainment/Unclassifiable.\nRandolph County Attainment/Unclassifiable.\nRussell County Attainment/Unclassifiable.\nSt. Clair County Attainment/Unclassifiable.\nShelby County (remainder) 4/30/2021 Attainment/Unclassifiable.\nSumter County Attainment/Unclassifiable.\nTalladega County Attainment/Unclassifiable.\nTallapoosa County Attainment/Unclassifiable.\nTuscaloosa County Attainment/Unclassifiable.\nWalker County Attainment/Unclassifiable.\nWilcox County Attainment/Unclassifiable.\nWinston County Attainment/Unclassifiable.\n1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.\n2 This date is April 9, 2018, unless otherwise noted.\nAlabama—Carbon Monoxide\nDesignated Area Designation Classification\nDate 1 Type Date 1 Type\nStatewide Unclassifiable/Attainment\nAutauga County\nBaldwin County\nBarbour County\nBibb County\nBlount County\nBullock County\nButler County\nCalhoun County\nChambers County\nCherokee County\nChilton County\nChoctaw County\nClarke County\nClay County\nCleburne County\nCoffee County\nColbert County\nConecuh County\nCoosa County\nCovington County\nCrenshaw County\nDale County\nDallas County\nDe Kalb County\nElmore County\nEscambia County\nEtowah County\nFayette County\nFranklin County\nGeneva County\nGreene County\nHale County\nHenry County\nHouston County\nIlman County\nJackson County\nJefferson County\nLamar County\nLauderdale County\nLawrence County\nLee County\nLimestone County\nLowndes County\nMacon County\nMadison County\nMarengo County\nMarion County\nMarshall County\nMobile County\nMonroe County\nMontgomery County\nMorgan County\nPerry County\nPickens County\nPike County\nRandolph County\nRussell County\nShelby County\nSt. Clair County\nSumter County\nTalladega County\nTallapoosa County\nTuscaloosa County\nWalker County\nWashington County\nWilcox County\nWinston County\n1 This date is November 15, 1990, unless otherwise noted.\nAlabama—Ozone (1-Hour Standard)2\nDesignated area Designation Classification\nDate 1 Type Date 1 Type\nBirmingham Area:\nJefferson County 4/12/2004 Attainment\nShelby County 4/12/2004 Attainment\nRest of State Unclassifiable/Attainment\nAutauga County\nBaldwin County\nBarbour County\nBibb County\nBlount County\nBullock County\nButler County\nCalhoun County\nChambers County\nCherokee County\nChilton County\nChoctaw County\nClarke County\nClay County\nCleburne County\nCoffee County\nColbert County\nConecuh County\nCoosa County\nCovington County\nCrenshaw County\nCullman County\nDale County\nDallas County\nDe Kalb County\nElmore County\nEscambia County\nEtowah County\nFayette County\nFranklin County\nGeneva County\nGreene County\nHale County\nHenry County\nHouston County\nJackson County\nLamar County\nLauderdale County\nLawrence County\nLee County\nLimestone County\nLowndes County\nMacon County\nMadison County\nMarengo County\nMarion County\nMarshall County\nMobile County\nMonroe County\nMontgomery County\nMorgan County\nPerry County\nPickens County\nPike County\nRandolph County\nRussell County\nSt. Clair County\nSumter County\nTalladega County\nTallapoosa County\nTuscaloosa County\nWalker County\nWashington County\nWilcox County\nWinston County\n1 This date is October 18, 2000, unless otherwise noted.\n2 The 1-hour ozone standard is revoked effective June 15, 2005 for all of Alabama. The Birmingham area is a maintenance area for the 1-hour NAAQS for purposes of 40 CFR part 51 subpart X.\nAlabama—1997 Annual PM2.5 NAAQS\n[Primary and Secondary]\nDesignated area Designation a Classification\nDate 1 Type Date 2 Type\nBirmingham, AL:\nJefferson County 2/21/2013 Attainment\nShelby County 2/21/2013 Attainment\nWalker County (part) 2/21/2013 Attainment\nThe area described by U S Census 2000 block group identifiers 01-127-0214-5, 01-127-0215-4, and 01-127-0216-2\nChattanooga, TN-GA-AL:\nJackson County (part) 12/22/2014 Attainment\nThe area described by US Census 2000 block group identifier 01-071-9503-1\nRest of State:\nAutauga County Unclassifiable/Attainment.\nBaldwin County Unclassifiable/Attainment.\nBarbour County Unclassifiable/Attainment\nBibb County Unclassifiable/Attainment\nBlount County Unclassifiable/Attainment\nBullock County Unclassifiable/Attainment\nButler County Unclassifiable/Attainment\nCalhoun County Unclassifiable/Attainment\nChambers County Unclassifiable/Attainment\nCherokee County Unclassifiable/Attainment\nChilton County Unclassifiable/Attainment\nChoctaw County Unclassifiable/Attainment\nClarke County Unclassifiable/Attainment\nClay County Unclassifiable/Attainment\nCleburne County Unclassifiable/Attainment\nCoffee County Unclassifiable/Attainment\nColbert County Unclassifiable/Attainment\nConecuh County Unclassifiable/Attainment\nCoosa County Unclassifiable/Attainment\nCovington County Unclassifiable/Attainment\nCrenshaw County Unclassifiable/Attainment\nCullman County Unclassifiable/Attainment\nDale County Unclassifiable/Attainment\nDallas County Unclassifiable/Attainment\nDeKalb County Unclassifiable/Attainment\nElmore County Unclassifiable/Attainment\nEscambia County Unclassifiable/Attainment\nEtowah County Unclassifiable/Attainment\nFayette County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nGeneva County Unclassifiable/Attainment\nGreene County Unclassifiable/Attainment\nHale County Unclassifiable/Attainment\nHenry County Unclassifiable/Attainment\nHouston County Unclassifiable/Attainment\nJackson County (remainder) Unclassifiable/Attainment\nLamar County Unclassifiable/Attainment\nLauderdale County Unclassifiable/Attainment\nLawrence County Unclassifiable/Attainment\nLee County Unclassifiable/Attainment\nLimestone County Unclassifiable/Attainment\nLowndes County Unclassifiable/Attainment\nMacon County Unclassifiable/Attainment\nMadison County Unclassifiable/Attainment\nMarengo County Unclassifiable/Attainment\nMarion County Unclassifiable/Attainment\nMarshall County Unclassifiable/Attainment\nMobile County Unclassifiable/Attainment\nMonroe County Unclassifiable/Attainment\nMontgomery County Unclassifiable/Attainment\nMorgan County Unclassifiable/Attainment\nPerry County Unclassifiable/Attainment\nPickens County Unclassifiable/Attainment\nPike County Unclassifiable/Attainment\nRandolph County Unclassifiable/Attainment\nRussell County Unclassifiable/Attainment\nSt Clair County Unclassifiable/Attainment\nSumter County Unclassifiable/Attainment\nTalladega County Unclassifiable/Attainment\nTallapoosa County Unclassifiable/Attainment\nTuscaloosa County Unclassifiable/Attainment\nWalker County (remainder) Unclassifiable/Attainment\nWashington County Unclassifiable/Attainment\nWilcox County Unclassifiable/Attainment\nWinston County Unclassifiable/Attainment\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is 90 days after January 5, 2005, unless otherwise noted.\n2 This date is July 2, 2014, unless otherwise noted.\nAlabama—2012 Annual PM2.5 NAAQS\n[Primary]\nDesignated area 1 Designation Classification\nDate 2 Type Date 2 Type\nStatewide:\nAutauga County Unclassifiable/Attainment\nBaldwin County Unclassifiable/Attainment\nBarbour County Unclassifiable/Attainment\nBibb County Unclassifiable/Attainment\nBlount County Unclassifiable/Attainment\nBullock County Unclassifiable/Attainment\nButler County Unclassifiable/Attainment\nCalhoun County Unclassifiable/Attainment\nChambers County Unclassifiable/Attainment\nCherokee County Unclassifiable/Attainment\nChilton County Unclassifiable/Attainment\nChoctaw County Unclassifiable/Attainment\nClarke County Unclassifiable/Attainment\nClay County Unclassifiable/Attainment\nCleburne County Unclassifiable/Attainment\nCoffee County Unclassifiable/Attainment\nColbert County Unclassifiable/Attainment\nConecuh County Unclassifiable/Attainment\nCoosa County Unclassifiable/Attainment\nCovington County Unclassifiable/Attainment\nCrenshaw County Unclassifiable/Attainment\nCullman County Unclassifiable/Attainment\nDale County Unclassifiable/Attainment\nDallas County Unclassifiable/Attainment\nDeKalb County Unclassifiable/Attainment\nElmore County Unclassifiable/Attainment\nEscambia County Unclassifiable/Attainment\nEtowah County Unclassifiable/Attainment\nFayette County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nGeneva County Unclassifiable/Attainment\nGreene County Unclassifiable/Attainment\nHale County Unclassifiable/Attainment\nHenry County Unclassifiable/Attainment\nHouston County Unclassifiable/Attainment\nJackson County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nLamar County Unclassifiable/Attainment\nLauderdale County Unclassifiable/Attainment\nLawrence County Unclassifiable/Attainment\nLee County Unclassifiable/Attainment\nLimestone County Unclassifiable/Attainment\nLowndes County Unclassifiable/Attainment\nMacon County Unclassifiable/Attainment\nMadison County Unclassifiable/Attainment\nMarengo County Unclassifiable/Attainment\nMarion County Unclassifiable/Attainment\nMarshall County Unclassifiable/Attainment\nMobile County Unclassifiable/Attainment\nMonroe County Unclassifiable/Attainment\nMontgomery County Unclassifiable/Attainment\nMorgan County Unclassifiable/Attainment\nPerry County Unclassifiable/Attainment\nPickens County Unclassifiable/Attainment\nPike County Unclassifiable/Attainment\nRandolph County Unclassifiable/Attainment\nRussell County Unclassifiable/Attainment\nShelby County Unclassifiable/Attainment\nSt. Clair County Unclassifiable/Attainment\nSumter County Unclassifiable/Attainment\nTalladega County Unclassifiable/Attainment\nTallapoosa County Unclassifiable/Attainment\nTuscaloosa County Unclassifiable/Attainment\nWalker County Unclassifiable/Attainment\nWashington County Unclassifiable/Attainment\nWilcox County Unclassifiable/Attainment\nWinston County Unclassifiable/Attainment\n1 Includes areas of Indian country located in each county or area, except as otherwise specified.\n2 This date is April 15, 2015, unless otherwise noted.\nAlabama—1997 24-Hour PM2.5 NAAQS\n[Primary and Secondary]\nDesignation area Designation a Classification\nDate 1 Type Date Type\nStatewide:\nAutauga County Unclassifiable/Attainment\nBaldwin County Unclassifiable/Attainment\nBarbour County Unclassifiable/Attainment\nBibb County Unclassifiable/Attainment\nBlount County Unclassifiable/Attainment\nBullock County Unclassifiable/Attainment\nButler County Unclassifiable/Attainment\nCalhoun County Unclassifiable/Attainment\nChambers County Unclassifiable/Attainment\nCherokee County Unclassifiable/Attainment\nChilton County Unclassifiable/Attainment\nChoctaw County Unclassifiable/Attainment\nClarke County Unclassifiable/Attainment\nClay County Unclassifiable/Attainment\nCleburne County Unclassifiable/Attainment\nCoffee County Unclassifiable/Attainment\nColbert County Unclassifiable/Attainment\nConecuh County Unclassifiable/Attainment\nCoosa County Unclassifiable/Attainment\nCovington County Unclassifiable/Attainment\nCrenshaw County Unclassifiable/Attainment\nCullman County Unclassifiable/Attainment\nDale County Unclassifiable/Attainment\nDallas County Unclassifiable/Attainment\nDeKalb County Unclassifiable/Attainment\nElmore County Unclassifiable/Attainment\nEscambia County Unclassifiable/Attainment\nEtowah County Unclassifiable/Attainment\nFayette County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nGeneva County Unclassifiable/Attainment\nGreene County Unclassifiable/Attainment\nHale County Unclassifiable/Attainment\nHenry County Unclassifiable/Attainment\nHouston County Unclassifiable/Attainment\nJackson County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nLamar County Unclassifiable/Attainment\nLauderdale County Unclassifiable/Attainment\nLawrence County Unclassifiable/Attainment\nLee County Unclassifiable/Attainment\nLimestone County Unclassifiable/Attainment\nLowndes County Unclassifiable/Attainment\nMacon County Unclassifiable/Attainment\nMadison County Unclassifiable/Attainment\nMarengo County Unclassifiable/Attainment\nMarion County Unclassifiable/Attainment\nMarshall County Unclassifiable/Attainment\nMobile County Unclassifiable/Attainment\nMonroe County Unclassifiable/Attainment\nMontgomery County Unclassifiable/Attainment\nMorgan County Unclassifiable/Attainment\nPerry County Unclassifiable/Attainment\nPickens County Unclassifiable/Attainment\nPike County Unclassifiable/Attainment\nRandolph County Unclassifiable/Attainment\nRussell County Unclassifiable/Attainment\nShelby County Unclassifiable/Attainment\nSt Clair County Unclassifiable/Attainment\nSumter County Unclassifiable/Attainment\nTalladega County Unclassifiable/Attainment\nTallapoosa County Unclassifiable/Attainment\nTuscaloosa County Unclassifiable/Attainment\nWalker County Unclassifiable/Attainment\nThe area described by U.S. Census 2000 block group identifiers 01-127-0214-5, 01-127-0215-4, and 01-127-0216-2\nWashington County Unclassifiable/Attainment\nWilcox County Unclassifiable/Attainment\nWinston County Unclassifiable/Attainment\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is 90 days after January 5, 2005, unless otherwise noted.\nAlabama—2006 24-Hour PM2.5 NAAQS\n[Primary and Secondary]\nDesignation area Designation a Classification\nDate 1 Type Date Type\nBirmingham, AL:\nJefferson County 2/25/2013 Attainment.\nShelby County 2/25/2013 Attainment.\nWalker County (part) 2/25/2013 Attainment.\nThe area described by U S Census 2000 block group identifiers 01-127-0214-5, 01-127-0215-4, and 01-127-0216-2\nEtowah County 8/21/2018 Unclassifiable/Attainment\nRest of State:\nAutauga County Unclassifiable/Attainment\nBaldwin County Unclassifiable/Attainment\nBarbour County Unclassifiable/Attainment\nBibb County Unclassifiable/Attainment\nBlount County Unclassifiable/Attainment\nBullock County Unclassifiable/Attainment\nButler County Unclassifiable/Attainment\nCalhoun County Unclassifiable/Attainment\nChambers County Unclassifiable/Attainment\nCherokee County Unclassifiable/Attainment\nChilton County Unclassifiable/Attainment\nChoctaw County Unclassifiable/Attainment\nClarke County Unclassifiable/Attainment\nClay County Unclassifiable/Attainment\nCleburne County Unclassifiable/Attainment\nCoffee County Unclassifiable/Attainment\nColbert County Unclassifiable/Attainment\nConecuh County Unclassifiable/Attainment\nCoosa County Unclassifiable/Attainment\nCovington County Unclassifiable/Attainment\nCrenshaw County Unclassifiable/Attainment\nCullman County Unclassifiable/Attainment\nDale County Unclassifiable/Attainment\nDallas County Unclassifiable/Attainment\nDeKalb County Unclassifiable/Attainment\nElmore County Unclassifiable/Attainment\nEscambia County Unclassifiable/Attainment\nFayette County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nGeneva County Unclassifiable/Attainment\nGreene County Unclassifiable/Attainment\nHale County Unclassifiable/Attainment\nHenry County Unclassifiable/Attainment\nHouston County Unclassifiable/Attainment\nJackson County Unclassifiable/Attainment\nLamar County Unclassifiable/Attainment\nLauderdale County Unclassifiable/Attainment\nLawrence County Unclassifiable/Attainment\nLee County Unclassifiable/Attainment\nLimestone County Unclassifiable/Attainment\nLowndes County Unclassifiable/Attainment\nMacon County Unclassifiable/Attainment\nMadison County Unclassifiable/Attainment\nMarengo County Unclassifiable/Attainment\nMarion County Unclassifiable/Attainment\nMarshall County Unclassifiable/Attainment\nMobile County Unclassifiable/Attainment\nMonroe County Unclassifiable/Attainment\nMontgomery County Unclassifiable/Attainment\nMorgan County Unclassifiable/Attainment\nPerry County Unclassifiable/Attainment\nPickens County Unclassifiable/Attainment\nPike County Unclassifiable/Attainment\nRandolph County Unclassifiable/Attainment\nRussell County Unclassifiable/Attainment\nSt Clair County Unclassifiable/Attainment\nSumter County Unclassifiable/Attainment\nTalladega County Unclassifiable/Attainment\nTallapoosa County Unclassifiable/Attainment\nTuscaloosa County Unclassifiable/Attainment\nWalker County (remainder) Unclassifiable/Attainment\nWashington County Unclassifiable/Attainment\nWilcox County Unclassifiable/Attainment\nWinston County Unclassifiable/Attainment\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is 30 days after November 13, 2009, unless otherwise noted.\nAlabama—NO2 (1971 Annual Standard)\nDesignated area Does not meet primary standards Cannot be classified or better than national standards\nStatewide X\nAlabama—NO2 (2010 1-Hour Standard)\nDesignated area Designation a\nDate 1 Type\nAutauga County Unclassifiable/Attainment.\nBaldwin County Unclassifiable/Attainment.\nBarbour County Unclassifiable/Attainment.\nBibb County Unclassifiable/Attainment.\nBlount County Unclassifiable/Attainment.\nBullock County Unclassifiable/Attainment.\nButler County Unclassifiable/Attainment.\nCalhoun County Unclassifiable/Attainment.\nChambers County Unclassifiable/Attainment.\nCherokee County Unclassifiable/Attainment.\nChilton County Unclassifiable/Attainment.\nChoctaw County Unclassifiable/Attainment.\nClarke County Unclassifiable/Attainment.\nClay County Unclassifiable/Attainment.\nCleburne County Unclassifiable/Attainment.\nCoffee County Unclassifiable/Attainment.\nColbert County Unclassifiable/Attainment.\nConecuh County Unclassifiable/Attainment.\nCoosa County Unclassifiable/Attainment.\nCovington County Unclassifiable/Attainment.\nCrenshaw County Unclassifiable/Attainment.\nCullman County Unclassifiable/Attainment.\nDale County Unclassifiable/Attainment.\nDallas County Unclassifiable/Attainment.\nDe Kalb County Unclassifiable/Attainment.\nElmore County Unclassifiable/Attainment.\nEscambia County Unclassifiable/Attainment.\nFayette County Unclassifiable/Attainment.\nFranklin County Unclassifiable/Attainment.\nGeneva County Unclassifiable/Attainment.\nGreene County Unclassifiable/Attainment.\nHale County Unclassifiable/Attainment.\nHenry County Unclassifiable/Attainment.\nHouston County Unclassifiable/Attainment.\nJackson County Unclassifiable/Attainment.\nJefferson County Unclassifiable/Attainment.\nLamar County Unclassifiable/Attainment.\nLauderdale County Unclassifiable/Attainment.\nLawrence County Unclassifiable/Attainment.\nLee County Unclassifiable/Attainment.\nLimestone County Unclassifiable/Attainment.\nLowndes County Unclassifiable/Attainment.\nMacon County Unclassifiable/Attainment.\nMadison County Unclassifiable/Attainment.\nMarengo County Unclassifiable/Attainment.\nMarion County Unclassifiable/Attainment.\nMarshall County Unclassifiable/Attainment.\nMobile County Unclassifiable/Attainment.\nMonroe County Unclassifiable/Attainment.\nMontgomery County Unclassifiable/Attainment.\nMorgan County Unclassifiable/Attainment.\nPerry County Unclassifiable/Attainment.\nPickens County Unclassifiable/Attainment.\nPike County Unclassifiable/Attainment.\nRandolph County Unclassifiable/Attainment.\nRussell County Unclassifiable/Attainment.\nShelby County Unclassifiable/Attainment.\nSt. Clair County Unclassifiable/Attainment.\nSumter County Unclassifiable/Attainment.\nTalladega County Unclassifiable/Attainment.\nTallapoosa County Unclassifiable/Attainment.\nTuscaloosa County Unclassifiable/Attainment.\nWalker County Unclassifiable/Attainment.\nWashington County Unclassifiable/Attainment.\nWilcox County Unclassifiable/Attainment.\nWinston County Unclassifiable/Attainment.\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is 90 days after October 31, 2011, unless otherwise noted.\nAlabama—Alabama—1997 8-Hour Ozone NAAQS\n[Primary and Secondary]\nDesignated area Designation a Category/classification\nDate 1 Type Date 1 Type\nBirmingham, AL:\nJefferson County 06/12/2006 Attainment\nShelby County 06/12/2006 Attainment\nRest of State Unclassifiable/Attainment\nAutauga County\nBaldwin County\nBarbour County\nBibb County\nBlount County\nBullock County\nButler County\nCalhoun County\nChambers County\nCherokee County\nChilton County\nChoctaw County\nClarke County\nClay County\nCleburne County\nCoffee County\nColbert County\nConecuh County\nCoosa County\nCovington County\nCrenshaw County\nCullman County\nDale County\nDallas County\nDeKalb County\nElmore County\nEscambia County\nEtowah County\nFayette County\nFranklin County\nGeneva County\nGreene County\nHale County\nHenry County\nHouston County\nJackson County\nLamar County\nLauderdale County\nLawrence County\nLee County\nLimestone County\nLowndes County\nMacon County\nMadison County\nMarengo County\nMarion County\nMarshall County\nMobile County\nMonroe County\nMontgomery County\nMorgan County\nPerry County\nPickens County\nPike County\nRandolph County\nRussell County\nSt. Clair County\nSumter County\nTalladega County\nTallapoosa County\nTuscaloosa County\nWalker County\nWashington County\nWilcox County\nWinston County\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is June 15, 2004, unless otherwise noted.\nAlabama—2008 8-Hour Ozone NAAQS\n[Primary and Secondary]\nDesignated area 1 Designation Classification\nDate 2 Type Date 2 Type\nAutauga County Unclassifiable/Attainment\nBaldwin County Unclassifiable/Attainment\nBarbour County Unclassifiable/Attainment\nBibb County Unclassifiable/Attainment\nBlount County Unclassifiable/Attainment\nBullock County Unclassifiable/Attainment\nButler County Unclassifiable/Attainment\nCalhoun County Unclassifiable/Attainment\nChambers County Unclassifiable/Attainment\nCherokee County Unclassifiable/Attainment\nChilton County Unclassifiable/Attainment\nChoctaw County Unclassifiable/Attainment\nClarke County Unclassifiable/Attainment\nClay County Unclassifiable/Attainment\nCleburne County Unclassifiable/Attainment\nCoffee County Unclassifiable/Attainment\nColbert County Unclassifiable/Attainment\nConecuh County Unclassifiable/Attainment\nCoosa County Unclassifiable/Attainment\nCovington County Unclassifiable/Attainment\nCrenshaw County Unclassifiable/Attainment\nCullman County Unclassifiable/Attainment\nDale County Unclassifiable/Attainment\nDallas County Unclassifiable/Attainment\nDe Kalb County Unclassifiable/Attainment\nElmore County Unclassifiable/Attainment\nEscambia County Unclassifiable/Attainment\nFayette County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nGeneva County Unclassifiable/Attainment\nGreene County Unclassifiable/Attainment\nHale County Unclassifiable/Attainment\nHenry County Unclassifiable/Attainment\nHouston County Unclassifiable/Attainment\nJackson County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nLamar County Unclassifiable/Attainment\nLauderdale County Unclassifiable/Attainment\nLawrence County Unclassifiable/Attainment\nLee County Unclassifiable/Attainment\nLimestone County Unclassifiable/Attainment\nLowndes County Unclassifiable/Attainment\nMacon County Unclassifiable/Attainment\nMadison County Unclassifiable/Attainment\nMarengo County Unclassifiable/Attainment\nMarion County Unclassifiable/Attainment\nMarshall County Unclassifiable/Attainment\nMobile County Unclassifiable/Attainment\nMonroe County Unclassifiable/Attainment\nMontgomery County Unclassifiable/Attainment\nMorgan County Unclassifiable/Attainment\nPerry County Unclassifiable/Attainment\nPickens County Unclassifiable/Attainment\nPike County Unclassifiable/Attainment\nRandolph County Unclassifiable/Attainment\nRussell County Unclassifiable/Attainment\nShelby County Unclassifiable/Attainment\nSt. Clair County Unclassifiable/Attainment\nSumter County Unclassifiable/Attainment\nTalladega County Unclassifiable/Attainment\nTallapoosa County Unclassifiable/Attainment\nTuscaloosa County Unclassifiable/Attainment\nWalker County Unclassifiable/Attainment\nWashington County Unclassifiable/Attainment\nWilcox County Unclassifiable/Attainment\nWinston County Unclassifiable/Attainment\n1 Includes any Indian country in each county or area, unless otherwise specified.\n2 This date is July 20, 2012, unless otherwise noted.\nAlabama—2015 8-Hour Ozone NAAQS\n[Primary and Secondary]\nDesignated area 1 Designation Classification\nDate 2 Type Date Type\nAutauga County Attainment/Unclassifiable\nBaldwin County Attainment/Unclassifiable\nBarbour County Attainment/Unclassifiable\nBibb County Attainment/Unclassifiable\nBlount County Attainment/Unclassifiable\nBullock County Attainment/Unclassifiable\nButler County Attainment/Unclassifiable\nCalhoun County Attainment/Unclassifiable\nChambers County Attainment/Unclassifiable\nCherokee County Attainment/Unclassifiable\nChilton County Attainment/Unclassifiable\nChoctaw County Attainment/Unclassifiable\nClarke County Attainment/Unclassifiable\nClay County Attainment/Unclassifiable\nCleburne County Attainment/Unclassifiable\nCoffee County Attainment/Unclassifiable\nColbert County Attainment/Unclassifiable\nConecuh County Attainment/Unclassifiable\nCoosa County Attainment/Unclassifiable\nCovington County Attainment/Unclassifiable\nCrenshaw County Attainment/Unclassifiable\nCullman County Attainment/Unclassifiable\nDale County Attainment/Unclassifiable\nDallas County Attainment/Unclassifiable\nDeKalb County Attainment/Unclassifiable\nElmore County Attainment/Unclassifiable\nEscambia County Attainment/Unclassifiable\nEtowah County Attainment/Unclassifiable\nFayette County Attainment/Unclassifiable\nFranklin County Attainment/Unclassifiable\nGeneva County Attainment/Unclassifiable\nGreene County Attainment/Unclassifiable\nHale County Attainment/Unclassifiable\nHenry County Attainment/Unclassifiable\nHouston County Attainment/Unclassifiable\nJackson County Attainment/Unclassifiable\nJefferson County Attainment/Unclassifiable\nLamar County Attainment/Unclassifiable\nLauderdale County Attainment/Unclassifiable\nLawrence County Attainment/Unclassifiable\nLee County Attainment/Unclassifiable\nLimestone County Attainment/Unclassifiable\nLowndes County Attainment/Unclassifiable\nMacon County Attainment/Unclassifiable\nMadison County Attainment/Unclassifiable\nMarengo County Attainment/Unclassifiable\nMarion County Attainment/Unclassifiable\nMarshall County Attainment/Unclassifiable\nMobile County Attainment/Unclassifiable\nMonroe County Attainment/Unclassifiable\nMontgomery County Attainment/Unclassifiable\nMorgan County Attainment/Unclassifiable\nPerry County Attainment/Unclassifiable\nPickens County Attainment/Unclassifiable\nPike County Attainment/Unclassifiable\nRandolph County Attainment/Unclassifiable\nRussell County Attainment/Unclassifiable\nShelby County Attainment/Unclassifiable\nSt. Clair County Attainment/Unclassifiable\nSumter County Attainment/Unclassifiable\nTalladega County Attainment/Unclassifiable\nTallapoosa County Attainment/Unclassifiable\nTuscaloosa County Attainment/Unclassifiable\nWalker County Attainment/Unclassifiable\nWashington County Attainment/Unclassifiable\nWilcox County Attainment/Unclassifiable\nWinston County Attainment/Unclassifiable\n1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.\n2 This date is January 16, 2018, unless otherwise noted.\nAlabama—1978 Lead NAAQS\nDesignated area Designation Classification\nDate Type Date Type\nStatewide 3/7/1995 Attainment\nAlabama—2008 Lead NAAQS\nDesignated area Designation for the 2008 NAAQS a\nDate 1 Type\nTroy, AL:\nPike County (part) Area is bounded by a 0.8 mile radius from a center point at latitude 31.78627106 North and longitude 85.97862228 West, which fully includes the Sanders Lead facility 12/31/2010 Nonattainment.\nRest of State Unclassifiable/Attainment.\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 December 31, 2011 unless otherwise noted.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 81—DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES","Subpart C—Section 107 Attainment Status Designations"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"c066257b7f97133e530ca9252379d3e05a4139c054e367d527f95b4e227d9a97","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-81.300","next":"us/40-cfr-81.302"},"notice":"GroundRules: Original legal text. Not legal advice."}