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 Code of Federal Regulations (Last Updated: November 8, 2024)
 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

  § 81.301 - Alabama.  

Latest version.

  • § 81.301 Alabama.

    Alabama—TSP
    Designated areaDoes not meet primary standardsDoes not meet secondary standardsCannot be classifiedBetter than national standards
    That portion of Etowah City within the western section of GadsdenXX
    Those portions of Jefferson City within central Birmingham and the area surrounding the Universal Atlas Cement plantXX
    Fairfield Area of Jefferson City1 X
    Bessemer and Irondale areas of Jefferson County1 X
    Rest of StateX
    1 See Federal Register of June 21, 1981.

    Alabama—1971 Sulfur Dioxide NAAQS

    [Primary and Secondary]
    Designated areaDoes not meet primary standardsDoes not meet secondary standardsCannot be classifiedBetter than national standards
    StatewideX

    Alabama—2010 Sulfur Dioxide NAAQS

    [Primary]
    Designated area1 Designation
    Date2 Type
    Escambia CountyUnclassifiable.
    Mobile CountyUnclassifiable.
    Morgan CountyUnclassifiable.
    Pike CountyUnclassifiable.
    Shelby CountyUnclassifiable.
    Shelby County (part)
    2016 US Census Block Groups 011170308001 and 011170308002
    Washington CountyUnclassifiable.
    Rest of State:
    Autauga CountyAttainment/Unclassifiable.
    Baldwin CountyAttainment/Unclassifiable.
    Barbour CountyAttainment/Unclassifiable.
    Bibb CountyAttainment/Unclassifiable.
    Blount CountyAttainment/Unclassifiable.
    Bullock CountyAttainment/Unclassifiable.
    Butler CountyAttainment/Unclassifiable.
    Calhoun CountyAttainment/Unclassifiable.
    Chambers CountyAttainment/Unclassifiable.
    Cherokee CountyAttainment/Unclassifiable.
    Chilton CountyAttainment/Unclassifiable.
    Choctaw CountyAttainment/Unclassifiable.
    Clarke CountyAttainment/Unclassifiable.
    Clay CountyAttainment/Unclassifiable.
    Cleburne CountyAttainment/Unclassifiable.
    Coffee CountyAttainment/Unclassifiable.
    Colbert CountyAttainment/Unclassifiable.
    Conecuh CountyAttainment/Unclassifiable.
    Coosa CountyAttainment/Unclassifiable.
    Covington CountyAttainment/Unclassifiable.
    Crenshaw CountyAttainment/Unclassifiable.
    Cullman CountyAttainment/Unclassifiable.
    Dale CountyAttainment/Unclassifiable.
    Dallas CountyAttainment/Unclassifiable.
    DeKalb CountyAttainment/Unclassifiable.
    Elmore CountyAttainment/Unclassifiable.
    Etowah CountyAttainment/Unclassifiable.
    Fayette CountyAttainment/Unclassifiable.
    Franklin CountyAttainment/Unclassifiable.
    Geneva CountyAttainment/Unclassifiable.
    Greene CountyAttainment/Unclassifiable.
    Hale CountyAttainment/Unclassifiable.
    Henry CountyAttainment/Unclassifiable.
    Houston CountyAttainment/Unclassifiable.
    Jackson CountyAttainment/Unclassifiable.
    Jefferson CountyAttainment/Unclassifiable.
    Lamar CountyAttainment/Unclassifiable.
    Lauderdale CountyAttainment/Unclassifiable.
    Lawrence CountyAttainment/Unclassifiable.
    Lee CountyAttainment/Unclassifiable.
    Limestone CountyAttainment/Unclassifiable.
    Lowndes CountyAttainment/Unclassifiable.
    Macon CountyAttainment/Unclassifiable.
    Madison CountyAttainment/Unclassifiable.
    Marengo CountyAttainment/Unclassifiable.
    Marion CountyAttainment/Unclassifiable.
    Marshall CountyAttainment/Unclassifiable.
    Monroe CountyAttainment/Unclassifiable.
    Montgomery CountyAttainment/Unclassifiable.
    Perry CountyAttainment/Unclassifiable.
    Pickens CountyAttainment/Unclassifiable.
    Randolph CountyAttainment/Unclassifiable.
    Russell CountyAttainment/Unclassifiable.
    St. Clair CountyAttainment/Unclassifiable.
    Shelby County (remainder)4/30/2021Attainment/Unclassifiable.
    Sumter CountyAttainment/Unclassifiable.
    Talladega CountyAttainment/Unclassifiable.
    Tallapoosa CountyAttainment/Unclassifiable.
    Tuscaloosa CountyAttainment/Unclassifiable.
    Walker CountyAttainment/Unclassifiable.
    Wilcox CountyAttainment/Unclassifiable.
    Winston CountyAttainment/Unclassifiable.
    1 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.
    2 This date is April 9, 2018, unless otherwise noted.

    Alabama—Carbon Monoxide
    Designated AreaDesignationClassification
    Date1 TypeDate1 Type
    StatewideUnclassifiable/Attainment
    Autauga County
    Baldwin County
    Barbour County
    Bibb County
    Blount County
    Bullock County
    Butler County
    Calhoun County
    Chambers County
    Cherokee County
    Chilton County
    Choctaw County
    Clarke County
    Clay County
    Cleburne County
    Coffee County
    Colbert County
    Conecuh County
    Coosa County
    Covington County
    Crenshaw County
    Dale County
    Dallas County
    De Kalb County
    Elmore County
    Escambia County
    Etowah County
    Fayette County
    Franklin County
    Geneva County
    Greene County
    Hale County
    Henry County
    Houston County
    Ilman County
    Jackson County
    Jefferson County
    Lamar County
    Lauderdale County
    Lawrence County
    Lee County
    Limestone County
    Lowndes County
    Macon County
    Madison County
    Marengo County
    Marion County
    Marshall County
    Mobile County
    Monroe County
    Montgomery County
    Morgan County
    Perry County
    Pickens County
    Pike County
    Randolph County
    Russell County
    Shelby County
    St. Clair County
    Sumter County
    Talladega County
    Tallapoosa County
    Tuscaloosa County
    Walker County
    Washington County
    Wilcox County
    Winston County
    1 This date is November 15, 1990, unless otherwise noted.

    Alabama—Ozone (1-Hour Standard)2
    Designated areaDesignationClassification
    Date1 TypeDate1 Type
    Birmingham Area:
    Jefferson County4/12/042004Attainment
    Shelby County4/12/042004Attainment
    Rest of StateUnclassifiable/Attainment
    Autauga County
    Baldwin County
    Barbour County
    Bibb County
    Blount County
    Bullock County
    Butler County
    Calhoun County
    Chambers County
    Cherokee County
    Chilton County
    Choctaw County
    Clarke County
    Clay County
    Cleburne County
    Coffee County
    Colbert County
    Conecuh County
    Coosa County
    Covington County
    Crenshaw County
    Cullman County
    Dale County
    Dallas County
    De Kalb County
    Elmore County
    Escambia County
    Etowah County
    Fayette County
    Franklin County
    Geneva County
    Greene County
    Hale County
    Henry County
    Houston County
    Jackson County
    Lamar County
    Lauderdale County
    Lawrence County
    Lee County
    Limestone County
    Lowndes County
    Macon County
    Madison County
    Marengo County
    Marion County
    Marshall County
    Mobile County
    Monroe County
    Montgomery County
    Morgan County
    Perry County
    Pickens County
    Pike County
    Randolph County
    Russell County
    St. Clair County
    Sumter County
    Talladega County
    Tallapoosa County
    Tuscaloosa County
    Walker County
    Washington County
    Wilcox County
    Winston 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 of Alabama. The Birmingham area is a maintenance area for the 1-hour NAAQS for purposes of 40 CFR part 51 subpart X.

    Alabama—1997 Annual PM2.5 NAAQS

    [Primary and Secondary]
    Designated areaDesignationa Classification
    Date1 TypeDate2 Type
    Birmingham, AL:
    Jefferson
    County    		2/21/132013Attainment
    Shelby County2/21/132013Attainment
    Walker County (part)2/21/132013Attainment
    The area described by U S Census 2000 block group identifiers 01-127-0214-5, 01-127-0215-4, and 01-127-0216-2
    Chattanooga, TN-GA-AL:
    Jackson County (part)12/22/142014Attainment
    The area described by US Census 2000 block group identifier 01-071-9503-1
    Rest of State:
    Autauga CountyUnclassifiable/Attainment.
    Baldwin CountyUnclassifiable/Attainment.
    Barbour CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Blount CountyUnclassifiable/Attainment
    Bullock CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chilton CountyUnclassifiable/Attainment
    Choctaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colbert CountyUnclassifiable/Attainment
    Conecuh CountyUnclassifiable/Attainment
    Coosa CountyUnclassifiable/Attainment
    Covington CountyUnclassifiable/Attainment
    Crenshaw CountyUnclassifiable/Attainment
    Cullman CountyUnclassifiable/Attainment
    Dale CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    Elmore CountyUnclassifiable/Attainment
    Escambia CountyUnclassifiable/Attainment
    Etowah CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Geneva CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jackson County (remainder)Unclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lauderdale CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Limestone CountyUnclassifiable/Attainment
    Lowndes CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marengo CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mobile CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Russell CountyUnclassifiable/Attainment
    St Clair CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talladega CountyUnclassifiable/Attainment
    Tallapoosa CountyUnclassifiable/Attainment
    Tuscaloosa CountyUnclassifiable/Attainment
    Walker County (remainder)Unclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Winston CountyUnclassifiable/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.

    Alabama—2012 Annual PM2.5 NAAQS

    [Primary]
    Designated area1 DesignationClassification
    Date2 TypeDate2 Type
    Statewide:
    Autauga CountyUnclassifiable/Attainment
    Baldwin CountyUnclassifiable/Attainment
    Barbour CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Blount CountyUnclassifiable/Attainment
    Bullock CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chilton CountyUnclassifiable/Attainment
    Choctaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colbert CountyUnclassifiable/Attainment
    Conecuh CountyUnclassifiable/Attainment
    Coosa CountyUnclassifiable/Attainment
    Covington CountyUnclassifiable/Attainment
    Crenshaw CountyUnclassifiable/Attainment
    Cullman CountyUnclassifiable/Attainment
    Dale CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    Elmore CountyUnclassifiable/Attainment
    Escambia CountyUnclassifiable/Attainment
    Etowah CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Geneva CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lauderdale CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Limestone CountyUnclassifiable/Attainment
    Lowndes CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marengo CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mobile CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Russell CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    St. Clair CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talladega CountyUnclassifiable/Attainment
    Tallapoosa CountyUnclassifiable/Attainment
    Tuscaloosa CountyUnclassifiable/Attainment
    Walker CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Winston CountyUnclassifiable/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.

    Alabama—1997 24-Hour PM2.5 NAAQS

    [Primary and Secondary]
    Designation areaDesignationa Classification
    Date1 TypeDateType
    Statewide:
    Autauga CountyUnclassifiable/Attainment
    Baldwin CountyUnclassifiable/Attainment
    Barbour CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Blount CountyUnclassifiable/Attainment
    Bullock CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chilton CountyUnclassifiable/Attainment
    Choctaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colbert CountyUnclassifiable/Attainment
    Conecuh CountyUnclassifiable/Attainment
    Coosa CountyUnclassifiable/Attainment
    Covington CountyUnclassifiable/Attainment
    Crenshaw CountyUnclassifiable/Attainment
    Cullman CountyUnclassifiable/Attainment
    Dale CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    Elmore CountyUnclassifiable/Attainment
    Escambia CountyUnclassifiable/Attainment
    Etowah CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Geneva CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lauderdale CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Limestone CountyUnclassifiable/Attainment
    Lowndes CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marengo CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mobile CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Russell CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    St Clair CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talladega CountyUnclassifiable/Attainment
    Tallapoosa CountyUnclassifiable/Attainment
    Tuscaloosa CountyUnclassifiable/Attainment
    Walker CountyUnclassifiable/Attainment
    The area described by U.S. Census 2000 block group identifiers 01-127-0214-5, 01-127-0215-4, and 01-127-0216-2
    Washington CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Winston CountyUnclassifiable/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.

    Alabama—2006 24-Hour PM2.5 NAAQS

    [Primary and Secondary]
    Designation areaDesignationa Classification
    Date1 TypeDateType
    Birmingham, AL:
    Jefferson County2/25/132013Attainment.
    Shelby County2/25/132013Attainment.
    Walker County (part)2/25/132013Attainment.
    The area described by U S Census 2000 block group identifiers 01-127-0214-5, 01-127-0215-4, and 01-127-0216-2
    Etowah County8/21/182018Unclassifiable/Attainment
    Rest of State:
    Autauga CountyUnclassifiable/Attainment
    Baldwin CountyUnclassifiable/Attainment
    Barbour CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Blount CountyUnclassifiable/Attainment
    Bullock CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chilton CountyUnclassifiable/Attainment
    Choctaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colbert CountyUnclassifiable/Attainment
    Conecuh CountyUnclassifiable/Attainment
    Coosa CountyUnclassifiable/Attainment
    Covington CountyUnclassifiable/Attainment
    Crenshaw CountyUnclassifiable/Attainment
    Cullman CountyUnclassifiable/Attainment
    Dale CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    DeKalb CountyUnclassifiable/Attainment
    Elmore CountyUnclassifiable/Attainment
    Escambia CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Geneva CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lauderdale CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Limestone CountyUnclassifiable/Attainment
    Lowndes CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marengo CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mobile CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Russell CountyUnclassifiable/Attainment
    St Clair CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talladega CountyUnclassifiable/Attainment
    Tallapoosa CountyUnclassifiable/Attainment
    Tuscaloosa CountyUnclassifiable/Attainment
    Walker County (remainder)Unclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Winston CountyUnclassifiable/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.

    Alabama—NO2 (1971 Annual Standard)
    Designated areaDoes not meet primary standardsCannot be classified or better than national standards
    StatewideX

    Alabama—NO2 (2010 1-Hour Standard)
    Designated areaDesignationa
    Date1 Type
    Autauga CountyUnclassifiable/Attainment.
    Baldwin CountyUnclassifiable/Attainment.
    Barbour CountyUnclassifiable/Attainment.
    Bibb CountyUnclassifiable/Attainment.
    Blount CountyUnclassifiable/Attainment.
    Bullock CountyUnclassifiable/Attainment.
    Butler CountyUnclassifiable/Attainment.
    Calhoun CountyUnclassifiable/Attainment.
    Chambers CountyUnclassifiable/Attainment.
    Cherokee CountyUnclassifiable/Attainment.
    Chilton CountyUnclassifiable/Attainment.
    Choctaw CountyUnclassifiable/Attainment.
    Clarke CountyUnclassifiable/Attainment.
    Clay CountyUnclassifiable/Attainment.
    Cleburne CountyUnclassifiable/Attainment.
    Coffee CountyUnclassifiable/Attainment.
    Colbert CountyUnclassifiable/Attainment.
    Conecuh CountyUnclassifiable/Attainment.
    Coosa CountyUnclassifiable/Attainment.
    Covington CountyUnclassifiable/Attainment.
    Crenshaw CountyUnclassifiable/Attainment.
    Cullman CountyUnclassifiable/Attainment.
    Dale CountyUnclassifiable/Attainment.
    Dallas CountyUnclassifiable/Attainment.
    De Kalb CountyUnclassifiable/Attainment.
    Elmore CountyUnclassifiable/Attainment.
    Escambia CountyUnclassifiable/Attainment.
    Fayette CountyUnclassifiable/Attainment.
    Franklin CountyUnclassifiable/Attainment.
    Geneva CountyUnclassifiable/Attainment.
    Greene CountyUnclassifiable/Attainment.
    Hale CountyUnclassifiable/Attainment.
    Henry CountyUnclassifiable/Attainment.
    Houston CountyUnclassifiable/Attainment.
    Jackson CountyUnclassifiable/Attainment.
    Jefferson CountyUnclassifiable/Attainment.
    Lamar CountyUnclassifiable/Attainment.
    Lauderdale CountyUnclassifiable/Attainment.
    Lawrence CountyUnclassifiable/Attainment.
    Lee CountyUnclassifiable/Attainment.
    Limestone CountyUnclassifiable/Attainment.
    Lowndes CountyUnclassifiable/Attainment.
    Macon CountyUnclassifiable/Attainment.
    Madison CountyUnclassifiable/Attainment.
    Marengo CountyUnclassifiable/Attainment.
    Marion CountyUnclassifiable/Attainment.
    Marshall CountyUnclassifiable/Attainment.
    Mobile CountyUnclassifiable/Attainment.
    Monroe CountyUnclassifiable/Attainment.
    Montgomery CountyUnclassifiable/Attainment.
    Morgan CountyUnclassifiable/Attainment.
    Perry CountyUnclassifiable/Attainment.
    Pickens CountyUnclassifiable/Attainment.
    Pike CountyUnclassifiable/Attainment.
    Randolph CountyUnclassifiable/Attainment.
    Russell CountyUnclassifiable/Attainment.
    Shelby CountyUnclassifiable/Attainment.
    St. Clair CountyUnclassifiable/Attainment.
    Sumter CountyUnclassifiable/Attainment.
    Talladega CountyUnclassifiable/Attainment.
    Tallapoosa CountyUnclassifiable/Attainment.
    Tuscaloosa CountyUnclassifiable/Attainment.
    Walker CountyUnclassifiable/Attainment.
    Washington CountyUnclassifiable/Attainment.
    Wilcox CountyUnclassifiable/Attainment.
    Winston CountyUnclassifiable/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.

    Alabama—Alabama—1997 8-Hour Ozone NAAQS

    [Primary and Secondary]
    Designated areaDesignationa Category/classification
    Date1 TypeDate1 Type
    Birmingham, AL:
    Jefferson County06/12/062006Attainment
    Shelby County06/12/062006Attainment
    Rest of StateUnclassifiable/Attainment
    Autauga County
    Baldwin County
    Barbour County
    Bibb County
    Blount County
    Bullock County
    Butler County
    Calhoun County
    Chambers County
    Cherokee County
    Chilton County
    Choctaw County
    Clarke County
    Clay County
    Cleburne County
    Coffee County
    Colbert County
    Conecuh County
    Coosa County
    Covington County
    Crenshaw County
    Cullman County
    Dale County
    Dallas County
    DeKalb County
    Elmore County
    Escambia County
    Etowah County
    Fayette County
    Franklin County
    Geneva County
    Greene County
    Hale County
    Henry County
    Houston County
    Jackson County
    Lamar County
    Lauderdale County
    Lawrence County
    Lee County
    Limestone County
    Lowndes County
    Macon County
    Madison County
    Marengo County
    Marion County
    Marshall County
    Mobile County
    Monroe County
    Montgomery County
    Morgan County
    Perry County
    Pickens County
    Pike County
    Randolph County
    Russell County
    St. Clair County
    Sumter County
    Talladega County
    Tallapoosa County
    Tuscaloosa County
    Walker County
    Washington County
    Wilcox County
    Winston 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.

    Alabama—2008 8-Hour Ozone NAAQS

    [Primary and Secondary]
    Designated area1 DesignationClassification
    Date2 TypeDate2 Type
    Autauga CountyUnclassifiable/Attainment
    Baldwin CountyUnclassifiable/Attainment
    Barbour CountyUnclassifiable/Attainment
    Bibb CountyUnclassifiable/Attainment
    Blount CountyUnclassifiable/Attainment
    Bullock CountyUnclassifiable/Attainment
    Butler CountyUnclassifiable/Attainment
    Calhoun CountyUnclassifiable/Attainment
    Chambers CountyUnclassifiable/Attainment
    Cherokee CountyUnclassifiable/Attainment
    Chilton CountyUnclassifiable/Attainment
    Choctaw CountyUnclassifiable/Attainment
    Clarke CountyUnclassifiable/Attainment
    Clay CountyUnclassifiable/Attainment
    Cleburne CountyUnclassifiable/Attainment
    Coffee CountyUnclassifiable/Attainment
    Colbert CountyUnclassifiable/Attainment
    Conecuh CountyUnclassifiable/Attainment
    Coosa CountyUnclassifiable/Attainment
    Covington CountyUnclassifiable/Attainment
    Crenshaw CountyUnclassifiable/Attainment
    Cullman CountyUnclassifiable/Attainment
    Dale CountyUnclassifiable/Attainment
    Dallas CountyUnclassifiable/Attainment
    De Kalb CountyUnclassifiable/Attainment
    Elmore CountyUnclassifiable/Attainment
    Escambia CountyUnclassifiable/Attainment
    Fayette CountyUnclassifiable/Attainment
    Franklin CountyUnclassifiable/Attainment
    Geneva CountyUnclassifiable/Attainment
    Greene CountyUnclassifiable/Attainment
    Hale CountyUnclassifiable/Attainment
    Henry CountyUnclassifiable/Attainment
    Houston CountyUnclassifiable/Attainment
    Jackson CountyUnclassifiable/Attainment
    Jefferson CountyUnclassifiable/Attainment
    Lamar CountyUnclassifiable/Attainment
    Lauderdale CountyUnclassifiable/Attainment
    Lawrence CountyUnclassifiable/Attainment
    Lee CountyUnclassifiable/Attainment
    Limestone CountyUnclassifiable/Attainment
    Lowndes CountyUnclassifiable/Attainment
    Macon CountyUnclassifiable/Attainment
    Madison CountyUnclassifiable/Attainment
    Marengo CountyUnclassifiable/Attainment
    Marion CountyUnclassifiable/Attainment
    Marshall CountyUnclassifiable/Attainment
    Mobile CountyUnclassifiable/Attainment
    Monroe CountyUnclassifiable/Attainment
    Montgomery CountyUnclassifiable/Attainment
    Morgan CountyUnclassifiable/Attainment
    Perry CountyUnclassifiable/Attainment
    Pickens CountyUnclassifiable/Attainment
    Pike CountyUnclassifiable/Attainment
    Randolph CountyUnclassifiable/Attainment
    Russell CountyUnclassifiable/Attainment
    Shelby CountyUnclassifiable/Attainment
    St. Clair CountyUnclassifiable/Attainment
    Sumter CountyUnclassifiable/Attainment
    Talladega CountyUnclassifiable/Attainment
    Tallapoosa CountyUnclassifiable/Attainment
    Tuscaloosa CountyUnclassifiable/Attainment
    Walker CountyUnclassifiable/Attainment
    Washington CountyUnclassifiable/Attainment
    Wilcox CountyUnclassifiable/Attainment
    Winston CountyUnclassifiable/Attainment
    1 Includes any Indian country in each county or area, unless otherwise specified.
    2 This date is July 20, 2012, unless otherwise noted.

    Alabama—2015 8-Hour Ozone NAAQS

    [Primary and Secondary]
    Designated area1 DesignationClassification
    Date2 TypeDateType
    Autauga CountyAttainment/Unclassifiable
    Baldwin CountyAttainment/Unclassifiable
    Barbour CountyAttainment/Unclassifiable
    Bibb CountyAttainment/Unclassifiable
    Blount CountyAttainment/Unclassifiable
    Bullock CountyAttainment/Unclassifiable
    Butler CountyAttainment/Unclassifiable
    Calhoun CountyAttainment/Unclassifiable
    Chambers CountyAttainment/Unclassifiable
    Cherokee CountyAttainment/Unclassifiable
    Chilton CountyAttainment/Unclassifiable
    Choctaw CountyAttainment/Unclassifiable
    Clarke CountyAttainment/Unclassifiable
    Clay CountyAttainment/Unclassifiable
    Cleburne CountyAttainment/Unclassifiable
    Coffee CountyAttainment/Unclassifiable
    Colbert CountyAttainment/Unclassifiable
    Conecuh CountyAttainment/Unclassifiable
    Coosa CountyAttainment/Unclassifiable
    Covington CountyAttainment/Unclassifiable
    Crenshaw CountyAttainment/Unclassifiable
    Cullman CountyAttainment/Unclassifiable
    Dale CountyAttainment/Unclassifiable
    Dallas CountyAttainment/Unclassifiable
    DeKalb CountyAttainment/Unclassifiable
    Elmore CountyAttainment/Unclassifiable
    Escambia CountyAttainment/Unclassifiable
    Etowah CountyAttainment/Unclassifiable
    Fayette CountyAttainment/Unclassifiable
    Franklin CountyAttainment/Unclassifiable
    Geneva CountyAttainment/Unclassifiable
    Greene CountyAttainment/Unclassifiable
    Hale CountyAttainment/Unclassifiable
    Henry CountyAttainment/Unclassifiable
    Houston CountyAttainment/Unclassifiable
    Jackson CountyAttainment/Unclassifiable
    Jefferson CountyAttainment/Unclassifiable
    Lamar CountyAttainment/Unclassifiable
    Lauderdale CountyAttainment/Unclassifiable
    Lawrence CountyAttainment/Unclassifiable
    Lee CountyAttainment/Unclassifiable
    Limestone CountyAttainment/Unclassifiable
    Lowndes CountyAttainment/Unclassifiable
    Macon CountyAttainment/Unclassifiable
    Madison CountyAttainment/Unclassifiable
    Marengo CountyAttainment/Unclassifiable
    Marion CountyAttainment/Unclassifiable
    Marshall CountyAttainment/Unclassifiable
    Mobile CountyAttainment/Unclassifiable
    Monroe CountyAttainment/Unclassifiable
    Montgomery CountyAttainment/Unclassifiable
    Morgan CountyAttainment/Unclassifiable
    Perry CountyAttainment/Unclassifiable
    Pickens CountyAttainment/Unclassifiable
    Pike CountyAttainment/Unclassifiable
    Randolph CountyAttainment/Unclassifiable
    Russell CountyAttainment/Unclassifiable
    Shelby CountyAttainment/Unclassifiable
    St. Clair CountyAttainment/Unclassifiable
    Sumter CountyAttainment/Unclassifiable
    Talladega CountyAttainment/Unclassifiable
    Tallapoosa CountyAttainment/Unclassifiable
    Tuscaloosa CountyAttainment/Unclassifiable
    Walker CountyAttainment/Unclassifiable
    Washington CountyAttainment/Unclassifiable
    Wilcox CountyAttainment/Unclassifiable
    Winston CountyAttainment/Unclassifiable
    1 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.
    2 This date is January 16, 2018, unless otherwise noted.

    Alabama—1978 Lead NAAQS
    Designated areaDesignationClassification
    DateTypeDateType
    Statewide3/7/951995Attainment

    Alabama—2008 Lead NAAQS
    Designated areaDesignation for the 2008 NAAQSa
    Date1 Type
    Troy, AL:
    Pike 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 facility12/31/102010Nonattainment.
    Rest of StateUnclassifiable/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

    Editorial Note:

    For Federal Register citations affecting § 81.301, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.