40Protection of Environment202023-07-012023-07-01falseIndiana.81.315Section 81.315Protection of EnvironmentENVIRONMENTAL PROTECTION AGENCY (CONTINUED)AIR PROGRAMS (CONTINUED)DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSESSection 107 Attainment Status Designations§ 81.315Indiana.Indiana—1971 Sulfur Dioxide NAAQS[Primary and Secondary]Designated areaDoes not meet primary standardsDoes not meet secondary standardsCannot be classifiedBetter than national standardsDearborn CountyXGibson County1
X
Jefferson County1
X
Lake CountyXLaPorte CountyXMarion CountyXPorter County:An area bound on the north by Lake Michigan, on the west by the Lake-Porter County line, on the south by I–80 and 90 and on the east by the LaPorte-Porter County line .....XThe remainder of Porter County......XVigo CountyXWarrick County1
X
Wayne CountyXAll portions of all other Indiana CountiesX1
EPA designation replaces State designation.
Indiana–2010 Sulfur Dioxide NAAQS[Primary]
Designated area
1Designation
Date
2TypeHuntington, INNonattainment.Huntington County (part)Huntington TownshipIndianapolis, IN5/21/20Attainment.Marion County (part)Wayne Township, Center Township, Perry TownshipMorgan County, IN9/16/2020Attainment.Morgan County (part)Clay Township, Washington TownshipSouthwest Indiana, IN4/30/2021Attainment.Daviess County (part)Veale TownshipPike County (part)Washington TownshipTerre Haute, IN7/8/2019Attainment.Vigo CountyFayette Township, Harrison TownshipGibson County, IN9/12/16Attainment/Unclassifiable.Gibson CountyJefferson County, IN9/12/16Attainment/Unclassifiable.Jefferson County (part)Graham, Lancaster, Madison, Monroe, Republican, Shelby, and Smyrna TownshipsLaPorte County, IN9/12/16Attainment/UnclassifiableLaPorte CountyPosey County, IN9/12/16Attainment/Unclassifiable.Posey County (part)Bethel, Center, Harmony, Lynn, Marrs, Robb, Robinson, and Smith TownshipsSpencer County, IN9/12/16Attainment/Unclassifiable.Spencer County (part)Ohio Township north of UTM 4187.580 km northing, and Carter, Clay, Grass, Hammond, Harrison, and Jackson TownshipsAdams CountyAttainment/Unclassifiable.Allen CountyAttainment/Unclassifiable.Bartholomew CountyAttainment/Unclassifiable.Benton CountyAttainment/Unclassifiable.Blackford CountyAttainment/Unclassifiable.Boone CountyAttainment/Unclassifiable.Brown CountyAttainment/Unclassifiable.Carroll CountyAttainment/Unclassifiable.Cass CountyAttainment/Unclassifiable.Clark CountyAttainment/Unclassifiable.Clay CountyAttainment/Unclassifiable.Clinton CountyAttainment/Unclassifiable.Crawford CountyAttainment/Unclassifiable.Daviess County (part) (remainder)Attainment/Unclassifiable.Dearborn CountyAttainment/Unclassifiable.Decatur CountyAttainment/Unclassifiable.DeKalb CountyAttainment/Unclassifiable.Delaware CountyAttainment/Unclassifiable.Dubois CountyAttainment/Unclassifiable.Elkhart CountyAttainment/Unclassifiable.Fayette CountyAttainment/Unclassifiable.Floyd CountyAttainment/Unclassifiable.Fountain CountyAttainment/Unclassifiable.Franklin CountyAttainment/Unclassifiable.Fulton CountyAttainment/Unclassifiable.Grant CountyAttainment/Unclassifiable.Greene CountyAttainment/Unclassifiable.Hamilton CountyAttainment/Unclassifiable.Hancock CountyAttainment/Unclassifiable.Harrison CountyAttainment/Unclassifiable.Hendricks CountyAttainment/Unclassifiable.Henry CountyAttainment/Unclassifiable.Howard CountyAttainment/Unclassifiable.Huntington County (part) (remainder)Attainment/Unclassifiable.Jackson CountyAttainment/Unclassifiable.Jasper CountyAttainment/Unclassifiable.Jay CountyAttainment/Unclassifiable.Jefferson CountyAttainment/Unclassifiable.Jennings CountyAttainment/Unclassifiable.Johnson CountyAttainment/Unclassifiable.Knox CountyAttainment/Unclassifiable.Kosciusko CountyAttainment/Unclassifiable.LaGrange CountyAttainment/Unclassifiable.Lake CountyAttainment/Unclassifiable.Lawrence CountyAttainment/Unclassifiable.Madison CountyAttainment/Unclassifiable.Marion County (part) (remainder)Attainment/Unclassifiable.Marshall CountyAttainment/Unclassifiable.Martin CountyAttainment/Unclassifiable.Miami CountyAttainment/Unclassifiable.Monroe CountyAttainment/Unclassifiable.Montgomery CountyAttainment/Unclassifiable.Morgan County (part) (remainder)Attainment/Unclassifiable.Newton CountyAttainment/Unclassifiable.Noble CountyAttainment/Unclassifiable.Ohio CountyAttainment/Unclassifiable.Orange CountyAttainment/Unclassifiable.Owen CountyAttainment/Unclassifiable.Parke CountyAttainment/Unclassifiable.Perry CountyAttainment/Unclassifiable.Pike County (part) (remainder)Attainment/Unclassifiable.Porter County4/30/2021Attainment/Unclassifiable.Posey CountyAttainment/Unclassifiable.Pulaski CountyAttainment/Unclassifiable.Putnam CountyAttainment/Unclassifiable.Randolph CountyAttainment/Unclassifiable.Ripley CountyAttainment/Unclassifiable.Rush CountyAttainment/Unclassifiable.St. Joseph CountyAttainment/Unclassifiable.Scott CountyAttainment/Unclassifiable.Shelby CountyAttainment/Unclassifiable.Spencer CountyAttainment/Unclassifiable.Starke CountyAttainment/Unclassifiable.Steuben CountyAttainment/Unclassifiable.Sullivan CountyAttainment/Unclassifiable.Switzerland CountyAttainment/Unclassifiable.Tippecanoe CountyAttainment/Unclassifiable.Tipton CountyAttainment/Unclassifiable.Union CountyAttainment/Unclassifiable.Vanderburgh CountyAttainment/Unclassifiable.Vermillion CountyAttainment/Unclassifiable.Vigo County (part) (remainder)Attainment/Unclassifiable.Wabash CountyAttainment/Unclassifiable.Warren CountyAttainment/Unclassifiable.Warrick CountyAttainment/Unclassifiable.Washington CountyAttainment/Unclassifiable.Wayne CountyAttainment/Unclassifiable.Wells CountyAttainment/Unclassifiable.White CountyAttainment/Unclassifiable.Whitley 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.
Indiana—Carbon MonoxideDesignated AreaDesignation
Date
1TypeClassification
Date
1TypeEast Chicago Area:Lake County (part)February 18, 2000AttainmentPart of City of East Chicago (area bounded by Columbus Drive on the north, the Indiana Harbor Canal on the west, 148th St. if extended, on the south, and Euclid Ave, on the east.Indianapolis Area:Marion County (part)February 18, 2000AttainmentPart of City of Indianapolis (area bounded by 11th St, on the north, Capital on the west, Georgia St. on the south, and Delaware on the east).Lake County (part):The remainder of East Chicago and Lake CountyUnclassifiable/AttainmentMarion County (part)The remainder of Indianapolis and Marion CountyUnclassifiable/AttainmentAdams CountyUnclassifiable/AttainmentAllen CountyUnclassifiable/AttainmentBartholomew CountyUnclassifiable/AttainmentBenton CountyUnclassifiable/AttainmentBlackford CountyUnclassifiable/AttainmentBoone CountyUnclassifiable/AttainmentBrown CountyUnclassifiable/AttainmentCarroll CountyUnclassifiable/AttainmentCass CountyUnclassifiable/AttainmentClark CountyUnclassifiable/AttainmentClay CountyUnclassifiable/AttainmentClinton CountyUnclassifiable/AttainmentCrawford CountyUnclassifiable/AttainmentDaviess CountyUnclassifiable/AttainmentDe Kalb CountyUnclassifiable/AttainmentDearborn CountyUnclassifiable/AttainmentDecatur CountyUnclassifiable/AttainmentDelaware CountyUnclassifiable/AttainmentDubois CountyUnclassifiable/AttainmentElkhart CountyUnclassifiable/AttainmentFayette CountyUnclassifiable/AttainmentFloyd CountyUnclassifiable/AttainmentFountain CountyUnclassifiable/AttainmentFranklin CountyUnclassifiable/AttainmentFulton CountyUnclassifiable/AttainmentGibson CountyUnclassifiable/AttainmentGrant CountyUnclassifiable/AttainmentGreene CountyUnclassifiable/AttainmentHamilton CountyUnclassifiable/AttainmentHancock CountyUnclassifiable/AttainmentHarrison CountyUnclassifiable/AttainmentHendricks CountyUnclassifiable/AttainmentHenry CountyUnclassifiable/AttainmentHoward CountyUnclassifiable/AttainmentHuntington CountyUnclassifiable/AttainmentJackson CountyUnclassifiable/AttainmentJasper CountyUnclassifiable/AttainmentJay CountyUnclassifiable/AttainmentJefferson CountyUnclassifiable/AttainmentJennings CountyUnclassifiable/AttainmentJohnson CountyUnclassifiable/AttainmentKnox CountyUnclassifiable/AttainmentKosciusko CountyUnclassifiable/AttainmentLa Porte CountyUnclassifiable/AttainmentLagrange CountyUnclassifiable/AttainmentLawrence CountyUnclassifiable/AttainmentMadison CountyUnclassifiable/AttainmentMarshall CountyUnclassifiable/AttainmentMartin CountyUnclassifiable/AttainmentMiami CountyUnclassifiable/AttainmentMonroe CountyUnclassifiable/AttainmentMontgomery CountyUnclassifiable/AttainmentMorgan CountyUnclassifiable/AttainmentNewton CountyUnclassifiable/AttainmentNoble CountyUnclassifiable/AttainmentOhio CountyUnclassifiable/AttainmentOrange CountyUnclassifiable/AttainmentOwen CountyUnclassifiable/AttainmentParke CountyUnclassifiable/AttainmentPerry CountyUnclassifiable/AttainmentPike CountyUnclassifiable/AttainmentPorter CountyUnclassifiable/AttainmentPosey CountyUnclassifiable/AttainmentPulaski CountyUnclassifiable/AttainmentPutnam CountyUnclassifiable/AttainmentRandolph CountyUnclassifiable/AttainmentRipley CountyUnclassifiable/AttainmentRush CountyUnclassifiable/AttainmentScott CountyUnclassifiable/AttainmentShelby CountyUnclassifiable/AttainmentSpencer CountyUnclassifiable/AttainmentSt. Joseph CountyUnclassifiable/AttainmentStarke CountyUnclassifiable/AttainmentSteuben CountyUnclassifiable/AttainmentSullivan CountyUnclassifiable/AttainmentSwitzerland CountyUnclassifiable/AttainmentTippecanoe CountyUnclassifiable/AttainmentTipton CountyUnclassifiable/AttainmentUnion CountyUnclassifiable/AttainmentVanderburgh CountyUnclassifiable/AttainmentVermillion CountyUnclassifiable/AttainmentVigo CountyUnclassifiable/AttainmentWabash CountyUnclassifiable/AttainmentWarren CountyUnclassifiable/AttainmentWarrick CountyUnclassifiable/AttainmentWashington CountyUnclassifiable/AttainmentWayne CountyUnclassifiable/AttainmentWells CountyUnclassifiable/AttainmentWhite CountyUnclassifiable/AttainmentWhitley CountyUnclassifiable/Attainment1
This date is November 15, 1990, unless otherwise noted.
Indiana—Ozone (1-Hour Standard)
2Designated areaDesignation
Date
1TypeClassification
Date
1TypeChicago-Gary-Lake County Area:Lake County11/15/90Nonattainment11/15/90Severe-17Porter County11/15/90Nonattainment11/15/90Severe-17Evansville Area:Vanderburgh CountyAttainmentIndianapolis Area:Marion CountyAttainmentLouisville Area:Clark County10/23/01AttainmentFloyd County10/23/01AttainmentSouth Bend-Elkhart Area:Elkhart CountyAttainmentSt Joseph CountyAttainmentAllen CountyUnclassifiable/AttainmentAdams CountyUnclassifiable/AttainmentBartholomew CountyUnclassifiable/AttainmentBenton CountyUnclassifiable/AttainmentBlackford CountyUnclassifiable/AttainmentBoone CountyUnclassifiable/AttainmentBrown CountyUnclassifiable/AttainmentCarroll CountyUnclassifiable/AttainmentCass CountyUnclassifiable/AttainmentClay CountyUnclassifiable/AttainmentClinton CountyUnclassifiable/AttainmentCrawford CountyUnclassifiable/AttainmentDaviess CountyUnclassifiable/AttainmentDe Kalb CountyUnclassifiable/AttainmentDearborn CountyUnclassifiable/AttainmentDecatur CountyUnclassifiable/AttainmentDelaware CountyUnclassifiable/AttainmentDubois CountyUnclassifiable/AttainmentFayette CountyUnclassifiable/AttainmentFountain CountyUnclassifiable/AttainmentFranklin CountyUnclassifiable/AttainmentFulton CountyUnclassifiable/AttainmentGibson CountyUnclassifiable/AttainmentGrant CountyUnclassifiable/AttainmentGreene CountyUnclassifiable/AttainmentHamilton CountyUnclassifiable/AttainmentHancock CountyUnclassifiable/AttainmentHarrison CountyUnclassifiable/AttainmentHendricks CountyUnclassifiable/AttainmentHenry CountyUnclassifiable/AttainmentHoward CountyUnclassifiable/AttainmentHuntington CountyUnclassifiable/AttainmentJackson CountyUnclassifiable/AttainmentJasper CountyUnclassifiable/AttainmentJay CountyUnclassifiable/AttainmentJefferson CountyUnclassifiable/AttainmentJennings CountyUnclassifiable/AttainmentJohnson CountyUnclassifiable/AttainmentKnox CountyUnclassifiable/AttainmentKosciusko CountyUnclassifiable/AttainmentLa Porte County11/15/90Unclassifiable/Attainment11/15/90Lagrange CountyUnclassifiable/AttainmentLawrence CountyUnclassifiable/AttainmentMadison CountyUnclassifiable/AttainmentMarshall CountyUnclassifiable/AttainmentMartin CountyUnclassifiable/AttainmentMiami CountyUnclassifiable/AttainmentMonroe CountyUnclassifiable/AttainmentMontgomery CountyUnclassifiable/AttainmentMorgan CountyUnclassifiable/AttainmentNewton CountyUnclassifiable/AttainmentNoble CountyUnclassifiable/AttainmentOhio CountyUnclassifiable/AttainmentOrange CountyUnclassifiable/AttainmentOwen CountyUnclassifiable/AttainmentParke CountyUnclassifiable/AttainmentPerry CountyUnclassifiable/AttainmentPike CountyUnclassifiable/AttainmentPosey CountyUnclassifiable/AttainmentPulaski CountyUnclassifiable/AttainmentPutnam CountyUnclassifiable/AttainmentRandolph CountyUnclassifiable/AttainmentRipley CountyUnclassifiable/AttainmentRush CountyUnclassifiable/AttainmentScott CountyUnclassifiable/AttainmentShelby CountyUnclassifiable/AttainmentSpencer CountyUnclassifiable/AttainmentStarke CountyUnclassifiable/AttainmentSteuben CountyUnclassifiable/AttainmentSullivan CountyUnclassifiable/AttainmentSwitzerland CountyUnclassifiable/AttainmentTippecanoe CountyUnclassifiable/AttainmentTipton CountyUnclassifiable/AttainmentUnion CountyUnclassifiable/AttainmentVermillion CountyUnclassifiable/AttainmentVigo CountyUnclassifiable/AttainmentWabash CountyUnclassifiable/AttainmentWarren CountyUnclassifiable/AttainmentWarrick CountyUnclassifiable/AttainmentWashington CountyUnclassifiable/AttainmentWayne CountyUnclassifiable/AttainmentWells CountyUnclassifiable/AttainmentWhite CountyUnclassifiable/AttainmentWhitley CountyUnclassifiable/Attainment1
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 Indiana. The Evansville, Indianapolis, Louisville, and South Bend-Elkhart areas are maintenance areas for the 1-hour NAAQS for purposes of 40 CFR part 51 subpart X.
Indiana—PM–10Designated AreaDesignationDateTypeClassificationDateTypeLake County: Cities of East Chicago, Hammond, Whiting, and Gary03/11/03Attainment.Vermillion County: Part of Clinton Township, Unclassifiable including sections 15, 16, 21, 22, 27, 28, 33, and 3410/27/97Attainment.Rest of State11/15/90Unclassifiable.
Indiana—1997 Annual PM
2.5
NAAQS
[Primary and Secondary]Designated area
Designation
a
Date
1TypeClassification
Date
2TypeChicago-Gary-Lake County, IL–IN02/06/12Attainment.Lake CountyPorter CountyCincinnati-Hamilton, IN:Dearborn County (part): Lawrenceburg Township9/1/17AttainmentElkhart, IN:Elkhart CountyUnclassifiable/Attainment.St. Joseph CountyUnclassifiable/Attainment.Evansville, IN10/27/11Attainment.Dubois CountyGibson County (part):Montgomery TownshipPike County (part):Washington TownshipSpencer County (part):Ohio TownshipVanderburgh CountyWarrick CountyIndianapolis, IN7/11/13Attainment.Hamilton CountyHendricks CountyJohnson CountyMarion CountyMorgan CountyLouisville, KY-IN9/9/16AttainmentModerate.Clark CountyFloyd CountyJefferson County (part) Madison TownshipMuncie, IN:Delaware CountyUnclassifiable/Attainment.Rest of State:Adams CountyUnclassifiable/Attainment.Allen CountyUnclassifiable/Attainment.Bartholomew CountyUnclassifiable/Attainment.Benton CountyUnclassifiable/Attainment.Blackford CountyUnclassifiable/Attainment.Boone CountyUnclassifiable/Attainment.Brown CountyUnclassifiable/Attainment.Carroll CountyUnclassifiable/Attainment.Cass CountyUnclassifiable/Attainment.Clay CountyUnclassifiable/Attainment.Clinton CountyUnclassifiable/Attainment.Crawford CountyUnclassifiable/Attainment.Daviess CountyUnclassifiable/Attainment.Dearborn County (remainder)Unclassifiable/Attainment.Decatur CountyUnclassifiable/Attainment.De Kalb CountyUnclassifiable/Attainment.Fayette CountyUnclassifiable/Attainment.Fountain CountyUnclassifiable/Attainment.Franklin CountyUnclassifiable/Attainment.Fulton CountyUnclassifiable/Attainment.Gibson County (remainder)Unclassifiable/Attainment.Grant CountyUnclassifiable/Attainment.Greene CountyUnclassifiable/Attainment.Hancock CountyUnclassifiable/Attainment.Harrison CountyUnclassifiable/Attainment.Henry CountyUnclassifiable/Attainment.Howard CountyUnclassifiable/Attainment.Huntington CountyUnclassifiable/Attainment.Jackson CountyUnclassifiable/Attainment.Jasper CountyUnclassifiable/Attainment.Jay CountyUnclassifiable/Attainment.Jefferson County (remainder)Unclassifiable/Attainment.Jennings CountyUnclassifiable/Attainment.Knox CountyUnclassifiable/Attainment.Kosciusko CountyUnclassifiable/Attainment.LaGrange CountyUnclassifiable/Attainment.La Porte CountyUnclassifiable/Attainment.Lawrence CountyUnclassifiable/Attainment.Madison CountyUnclassifiable/Attainment.Marshall CountyUnclassifiable/Attainment.Martin CountyUnclassifiable/Attainment.Miami CountyUnclassifiable/Attainment.Monroe CountyUnclassifiable/Attainment.Montgomery CountyUnclassifiable/Attainment.Newton CountyUnclassifiable/Attainment.Noble CountyUnclassifiable/Attainment.Ohio CountyUnclassifiable/Attainment.Orange CountyUnclassifiable/Attainment.Owen CountyUnclassifiable/Attainment.Parke CountyUnclassifiable/Attainment.Perry CountyUnclassifiable/Attainment.Pike County (remainder)Unclassifiable/Attainment.Posey CountyUnclassifiable/Attainment.Pulaski CountyUnclassifiable/Attainment.Putnam CountyUnclassifiable/Attainment.Randolph CountyUnclassifiable/Attainment.Ripley CountyUnclassifiable/Attainment.Rush CountyUnclassifiable/Attainment.Scott CountyUnclassifiable/Attainment.Shelby CountyUnclassifiable/Attainment.Spencer County (remainder)Unclassifiable/Attainment.Starke CountyUnclassifiable/Attainment.Steuben CountyUnclassifiable/Attainment.Sullivan CountyUnclassifiable/Attainment.Switzerland CountyUnclassifiable/Attainment.Tippecanoe CountyUnclassifiable/Attainment.Tipton CountyUnclassifiable/Attainment.Union CountyUnclassifiable/Attainment.Vermillion CountyUnclassifiable/Attainment.Vigo CountyUnclassifiable/Attainment.Wabash CountyUnclassifiable/Attainment.Warren CountyUnclassifiable/Attainment.Washington CountyUnclassifiable/Attainment.Wayne CountyUnclassifiable/Attainment.Wells CountyUnclassifiable/Attainment.White CountyUnclassifiable/Attainment.Whitley 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.
Indiana—2012 Annual PM
2.5
NAAQS
[Primary]
Designated area
1Designation
Date
2TypeClassification
Date
2TypeLouisville, KY–IN:Clark County1/28/2019Unclassifiable/Attainment.Floyd County1/28/2019Unclassifiable/Attainment.Chicago Area, IL–IN:Lake County1/28/2019Unclassifiable/Attainment.Porter County1/28/2019Unclassifiable/Attainment.Rest of State:Adams CountyUnclassifiable/AttainmentAllen CountyUnclassifiable/AttainmentBartholomew CountyUnclassifiable/AttainmentBenton CountyUnclassifiable/AttainmentBlackford CountyUnclassifiable/AttainmentBoone CountyUnclassifiable/AttainmentBrown CountyUnclassifiable/AttainmentCarroll CountyUnclassifiable/AttainmentCass CountyUnclassifiable/AttainmentClay CountyUnclassifiable/AttainmentClinton CountyUnclassifiable/AttainmentCrawford CountyUnclassifiable/AttainmentDaviess CountyUnclassifiable/AttainmentDeKalb CountyUnclassifiable/AttainmentDearborn CountyUnclassifiable/AttainmentDecatur CountyUnclassifiable/AttainmentDelaware CountyUnclassifiable/AttainmentDubois CountyUnclassifiable/AttainmentElkhart CountyUnclassifiable/AttainmentFayette CountyUnclassifiable/AttainmentFountain CountyUnclassifiable/AttainmentFranklin CountyUnclassifiable/AttainmentFulton CountyUnclassifiable/AttainmentGibson CountyUnclassifiable/AttainmentGrant CountyUnclassifiable/AttainmentGreene CountyUnclassifiable/AttainmentHamilton CountyUnclassifiable/AttainmentHancock CountyUnclassifiable/AttainmentHarrison CountyUnclassifiable/AttainmentHendricks CountyUnclassifiable/AttainmentHenry CountyUnclassifiable/AttainmentHoward CountyUnclassifiable/AttainmentHuntington CountyUnclassifiable/AttainmentJackson CountyUnclassifiable/AttainmentJasper CountyUnclassifiable/AttainmentJay CountyUnclassifiable/AttainmentJefferson CountyUnclassifiable/AttainmentJennings CountyUnclassifiable/AttainmentJohnson CountyUnclassifiable/AttainmentKnox CountyUnclassifiable/AttainmentKosciusko CountyUnclassifiable/AttainmentLaGrange CountyUnclassifiable/AttainmentLa Porte CountyUnclassifiable/AttainmentLawrence CountyUnclassifiable/AttainmentMadison CountyUnclassifiable/AttainmentMarion CountyUnclassifiable/AttainmentMarshall CountyUnclassifiable/AttainmentMartin CountyUnclassifiable/AttainmentMiami CountyUnclassifiable/AttainmentMonroe CountyUnclassifiable/AttainmentMontgomery CountyUnclassifiable/AttainmentMorgan CountyUnclassifiable/AttainmentNewton CountyUnclassifiable/AttainmentNoble CountyUnclassifiable/AttainmentOhio CountyUnclassifiable/AttainmentOrange CountyUnclassifiable/AttainmentOwen CountyUnclassifiable/AttainmentParke CountyUnclassifiable/AttainmentPerry CountyUnclassifiable/AttainmentPike CountyUnclassifiable/AttainmentPosey CountyUnclassifiable/AttainmentPulaski CountyUnclassifiable/AttainmentPutnam CountyUnclassifiable/AttainmentRandolph CountyUnclassifiable/AttainmentRipley CountyUnclassifiable/AttainmentRush CountyUnclassifiable/AttainmentScott CountyUnclassifiable/AttainmentShelby CountyUnclassifiable/AttainmentSpencer CountyUnclassifiable/AttainmentSt. Joseph CountyUnclassifiable/AttainmentStarke CountyUnclassifiable/AttainmentSteuben CountyUnclassifiable/AttainmentSullivan CountyUnclassifiable/AttainmentSwitzerland CountyUnclassifiable/AttainmentTippecanoe CountyUnclassifiable/AttainmentTipton CountyUnclassifiable/AttainmentUnion CountyUnclassifiable/AttainmentVanderburgh CountyUnclassifiable/AttainmentVermillion CountyUnclassifiable/AttainmentVigo CountyUnclassifiable/AttainmentWabash CountyUnclassifiable/AttainmentWarren CountyUnclassifiable/AttainmentWarrick CountyUnclassifiable/AttainmentWashington CountyUnclassifiable/AttainmentWayne CountyUnclassifiable/AttainmentWells CountyUnclassifiable/AttainmentWhite CountyUnclassifiable/AttainmentWhitley CountyUnclassifiable/Attainment1
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.
Indiana—1997 24-Hour PM
2.5[Primary and Secondary]Designated area
Designation
a
Date
1TypeClassificationDateTypeStatewide:Adams CountyUnclassifiable/Attainment.Allen CountyUnclassifiable/Attainment.Bartholomew CountyUnclassifiable/Attainment.Benton CountyUnclassifiable/Attainment.Blackford CountyUnclassifiable/Attainment.Boone CountyUnclassifiable/Attainment.Brown CountyUnclassifiable/Attainment.Carroll CountyUnclassifiable/Attainment.Cass CountyUnclassifiable/Attainment.Clark CountyUnclassifiable/Attainment.Clay CountyUnclassifiable/Attainment.Clinton CountyUnclassifiable/Attainment.Crawford CountyUnclassifiable/Attainment.Daviess CountyUnclassifiable/Attainment.Dearborn CountyUnclassifiable/Attainment.Decatur CountyUnclassifiable/Attainment.De Kalb CountyUnclassifiable/Attainment.Elkhart CountyUnclassifiable/Attainment.Delaware CountyUnclassifiable/Attainment.Dubois CountyUnclassifiable/Attainment.Elkhart CountyUnclassifiable/Attainment.Fayette CountyUnclassifiable/Attainment.Floyd CountyUnclassifiable/Attainment.Fountain CountyUnclassifiable/Attainment.Franklin CountyUnclassifiable/Attainment.Fulton CountyUnclassifiable/Attainment.Gibson CountyUnclassifiable/Attainment.Grant CountyUnclassifiable/Attainment.Greene CountyUnclassifiable/Attainment.Hamilton CountyUnclassifiable/Attainment.Hancock CountyUnclassifiable/Attainment.Harrison CountyUnclassifiable/Attainment.Hendricks CountyUnclassifiable/Attainment.Henry CountyUnclassifiable/Attainment.Howard CountyUnclassifiable/Attainment.Huntington CountyUnclassifiable/Attainment.Jackson CountyUnclassifiable/Attainment.Jasper CountyUnclassifiable/Attainment.Jay CountyUnclassifiable/Attainment.Jefferson CountyUnclassifiable/Attainment.Jennings CountyUnclassifiable/Attainment.Johnson CountyUnclassifiable/Attainment.Knox CountyUnclassifiable/Attainment.Kosciusko CountyUnclassifiable/Attainment.LaGrange CountyUnclassifiable/Attainment.La Porte CountyUnclassifiable/Attainment.Lake CountyUnclassifiable/Attainment.Lawrence CountyUnclassifiable/Attainment.Madison CountyUnclassifiable/Attainment.Marion CountyUnclassifiable/Attainment.Marshall CountyUnclassifiable/Attainment.Martin CountyUnclassifiable/Attainment.Miami CountyUnclassifiable/Attainment.Monroe CountyUnclassifiable/Attainment.Montgomery CountyUnclassifiable/Attainment.Morgan CountyUnclassifiable/Attainment.Newton CountyUnclassifiable/Attainment.Noble CountyUnclassifiable/Attainment.Ohio CountyUnclassifiable/Attainment.Orange CountyUnclassifiable/Attainment.Owen CountyUnclassifiable/Attainment.Parke CountyUnclassifiable/Attainment.Perry CountyUnclassifiable/Attainment.Pike CountyUnclassifiable/Attainment.Porter CountyUnclassifiable/Attainment.Posey CountyUnclassifiable/Attainment.Pulaski CountyUnclassifiable/Attainment.Putnam CountyUnclassifiable/Attainment.Randolph CountyUnclassifiable/Attainment.Ripley CountyUnclassifiable/Attainment.Rush CountyUnclassifiable/Attainment.St Joseph CountyUnclassifiable/Attainment.Scott CountyUnclassifiable/Attainment.Shelby CountyUnclassifiable/Attainment.Spencer CountyUnclassifiable/Attainment.Starke CountyUnclassifiable/Attainment.Steuben CountyUnclassifiable/Attainment.Sullivan CountyUnclassifiable/Attainment.Switzerland CountyUnclassifiable/Attainment.Tippecanoe CountyUnclassifiable/Attainment.Tipton CountyUnclassifiable/Attainment.Union CountyUnclassifiable/Attainment.Vandenberg CountyUnclassifiable/Attainment.Vermillion CountyUnclassifiable/Attainment.Vigo CountyUnclassifiable/Attainment.Wabash CountyUnclassifiable/Attainment.Warren CountyUnclassifiable/Attainment.Warrick CountyUnclassifiable/Attainment.Washington CountyUnclassifiable/Attainment.Wayne CountyUnclassifiable/Attainment.Wells CountyUnclassifiable/Attainment.White CountyUnclassifiable/Attainment.Whitley 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.
Indiana—2006 24-Hour PM
2.5
NAAQS
[Primary and Secondary]Designated area
Designation
a
Date
1TypeClassificationDateTypeStatewide:Adams CountyUnclassifiable/Attainment.Allen CountyUnclassifiable/Attainment.Bartholomew CountyUnclassifiable/Attainment.Benton CountyUnclassifiable/Attainment.Blackford CountyUnclassifiable/Attainment.Boone CountyUnclassifiable/Attainment.Brown CountyUnclassifiable/Attainment.Carroll CountyUnclassifiable/Attainment.Cass CountyUnclassifiable/Attainment.Clark CountyUnclassifiable/Attainment.Clay CountyUnclassifiable/Attainment.Clinton CountyUnclassifiable/Attainment.Crawford CountyUnclassifiable/Attainment.Daviess CountyUnclassifiable/Attainment.Dearborn CountyUnclassifiable/Attainment.Decatur CountyUnclassifiable/Attainment.De Kalb CountyUnclassifiable/Attainment.Elkhart CountyUnclassifiable/Attainment.Delaware CountyUnclassifiable/Attainment.Dubois CountyUnclassifiable/Attainment.Elkhart CountyUnclassifiable/Attainment.Fayette CountyUnclassifiable/Attainment.Floyd CountyUnclassifiable/Attainment.Fountain CountyUnclassifiable/Attainment.Franklin CountyUnclassifiable/Attainment.Fulton CountyUnclassifiable/Attainment.Gibson CountyUnclassifiable/Attainment.Grant CountyUnclassifiable/Attainment.Greene CountyUnclassifiable/Attainment.Hamilton CountyUnclassifiable/Attainment.Hancock CountyUnclassifiable/Attainment.Harrison CountyUnclassifiable/Attainment.Hendricks CountyUnclassifiable/Attainment.Henry CountyUnclassifiable/Attainment.Howard CountyUnclassifiable/Attainment.Huntington CountyUnclassifiable/Attainment.Jackson CountyUnclassifiable/Attainment.Jasper CountyUnclassifiable/Attainment.Jay CountyUnclassifiable/Attainment.Jefferson CountyUnclassifiable/Attainment.Jennings CountyUnclassifiable/Attainment.Johnson CountyUnclassifiable/Attainment.Knox CountyUnclassifiable/Attainment.Kosciusko CountyUnclassifiable/Attainment.LaGrange CountyUnclassifiable/Attainment.La Porte CountyUnclassifiable/Attainment.Lake CountyUnclassifiable/Attainment.Lawrence CountyUnclassifiable/Attainment.Madison CountyUnclassifiable/Attainment.Marion CountyUnclassifiable/Attainment.Marshall CountyUnclassifiable/Attainment.Martin CountyUnclassifiable/Attainment.Miami CountyUnclassifiable/Attainment.Monroe CountyUnclassifiable/Attainment.Montgomery CountyUnclassifiable/Attainment.Morgan CountyUnclassifiable/Attainment.Newton CountyUnclassifiable/Attainment.Noble CountyUnclassifiable/Attainment.Ohio CountyUnclassifiable/Attainment.Orange CountyUnclassifiable/Attainment.Owen CountyUnclassifiable/Attainment.Parke CountyUnclassifiable/Attainment.Perry CountyUnclassifiable/Attainment.Pike CountyUnclassifiable/Attainment.Porter CountyUnclassifiable/Attainment.Posey CountyUnclassifiable/Attainment.Pulaski CountyUnclassifiable/Attainment.Putnam CountyUnclassifiable/Attainment.Randolph CountyUnclassifiable/Attainment.Ripley CountyUnclassifiable/Attainment.Rush CountyUnclassifiable/Attainment.St Joseph CountyUnclassifiable/Attainment.Scott CountyUnclassifiable/Attainment.Shelby CountyUnclassifiable/Attainment.Spencer CountyUnclassifiable/Attainment.Starke CountyUnclassifiable/Attainment.Steuben CountyUnclassifiable/Attainment.Sullivan CountyUnclassifiable/Attainment.Switzerland CountyUnclassifiable/Attainment.Tippecanoe CountyUnclassifiable/Attainment.Tipton CountyUnclassifiable/Attainment.Union CountyUnclassifiable/Attainment.Vandenberg CountyUnclassifiable/Attainment.Vermillion CountyUnclassifiable/Attainment.Vigo CountyUnclassifiable/Attainment.Wabash CountyUnclassifiable/Attainment.Warren CountyUnclassifiable/Attainment.Warrick CountyUnclassifiable/Attainment.Washington CountyUnclassifiable/Attainment.Wayne CountyUnclassifiable/Attainment.Wells CountyUnclassifiable/Attainment.White CountyUnclassifiable/Attainment.Whitley 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.
Indiana—NO
2
(1971 Annual Standard)
Designated areaDoes not meet primary standardsCannot be classified or better than national standardsAll portions of all Indiana CountiesX
Indiana—NO
2[2010 1-Hour standard]Designated area
Designation
a
Date
1TypeAdams CountyUnclassifiable/Attainment.Allen CountyUnclassifiable/Attainment.Bartholomew CountyUnclassifiable/Attainment.Benton CountyUnclassifiable/Attainment.Blackford CountyUnclassifiable/Attainment.Boone CountyUnclassifiable/Attainment.Brown CountyUnclassifiable/Attainment.Carroll CountyUnclassifiable/Attainment.Cass CountyUnclassifiable/Attainment.Clark CountyUnclassifiable/Attainment.Clay CountyUnclassifiable/Attainment.Clinton CountyUnclassifiable/Attainment.Crawford CountyUnclassifiable/Attainment.Daviess CountyUnclassifiable/Attainment.Dearborn CountyUnclassifiable/Attainment.Decatur CountyUnclassifiable/Attainment.Dekalb CountyUnclassifiable/Attainment.Delaware CountyUnclassifiable/Attainment.Dubois CountyUnclassifiable/Attainment.Elkhart CountyUnclassifiable/Attainment.Fayette CountyUnclassifiable/Attainment.Floyd CountyUnclassifiable/Attainment.Fountain CountyUnclassifiable/Attainment.Franklin CountyUnclassifiable/Attainment.Fulton CountyUnclassifiable/Attainment.Gibson CountyUnclassifiable/Attainment.Grant CountyUnclassifiable/Attainment.Greene CountyUnclassifiable/Attainment.Hamilton CountyUnclassifiable/Attainment.Hancock CountyUnclassifiable/Attainment.Harrison CountyUnclassifiable/Attainment.Hendricks CountyUnclassifiable/Attainment.Henry CountyUnclassifiable/Attainment.Howard CountyUnclassifiable/Attainment.Huntington CountyUnclassifiable/Attainment.Jackson CountyUnclassifiable/Attainment.Jasper CountyUnclassifiable/Attainment.Jay CountyUnclassifiable/Attainment.Jefferson CountyUnclassifiable/Attainment.Jennings CountyUnclassifiable/Attainment.Johnson CountyUnclassifiable/Attainment.Knox CountyUnclassifiable/Attainment.Kosciusko CountyUnclassifiable/Attainment.Lagrange CountyUnclassifiable/Attainment.Lake CountyUnclassifiable/Attainment.La Porte CountyUnclassifiable/Attainment.Lawrence CountyUnclassifiable/Attainment.Madison CountyUnclassifiable/Attainment.Marion CountyUnclassifiable/Attainment.Marshall CountyUnclassifiable/Attainment.Martin CountyUnclassifiable/Attainment.Miami CountyUnclassifiable/Attainment.Monroe CountyUnclassifiable/Attainment.Montgomery CountyUnclassifiable/Attainment.Morgan CountyUnclassifiable/Attainment.Newton CountyUnclassifiable/Attainment.Noble CountyUnclassifiable/Attainment.Ohio CountyUnclassifiable/Attainment.Orange CountyUnclassifiable/Attainment.Owen CountyUnclassifiable/Attainment.Parke CountyUnclassifiable/Attainment.Perry CountyUnclassifiable/Attainment.Pike CountyUnclassifiable/Attainment.Porter CountyUnclassifiable/Attainment.Posey CountyUnclassifiable/Attainment.Pulaski CountyUnclassifiable/Attainment.Putnam CountyUnclassifiable/Attainment.Randolph CountyUnclassifiable/Attainment.Ripley CountyUnclassifiable/Attainment.Rush CountyUnclassifiable/Attainment.St. Joseph CountyUnclassifiable/Attainment.Scott CountyUnclassifiable/Attainment.Shelby CountyUnclassifiable/Attainment.Spencer CountyUnclassifiable/Attainment.Starke CountyUnclassifiable/Attainment.Steuben CountyUnclassifiable/Attainment.Sullivan CountyUnclassifiable/Attainment.Switzerland CountyUnclassifiable/Attainment.Tippecanoe CountyUnclassifiable/Attainment.Tipton CountyUnclassifiable/Attainment.Union CountyUnclassifiable/Attainment.Vanderburgh CountyUnclassifiable/Attainment.Vermillion CountyUnclassifiable/Attainment.Vigo CountyUnclassifiable/Attainment.Wabash CountyUnclassifiable/Attainment.Warren CountyUnclassifiable/Attainment.Warrick CountyUnclassifiable/Attainment.Washington CountyUnclassifiable/Attainment.Wayne CountyUnclassifiable/Attainment.Wells CountyUnclassifiable/Attainment.White CountyUnclassifiable/Attainment.Whitley 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.
Indiana—1997 8-Hour Ozone NAAQS[Primary and Secondary]Designated area
Designation
a
Date
1TypeCategory/classification
Date
1TypeChicago–Gary–Lake County, IL–IN:Lake CountyMay 11, 2010Attainment.Porter CountyCincinnati–Hamilton, OH–KY–IN:Dearborn County (part)May 11, 2010AttainmentEvansville, IN:Vanderburgh County1/30/06AttainmentWarrick County1/30/06AttainmentFort Wayne, IN:Allen County2/12/07AttainmentGreene Co., IN:Greene County12/29/05AttainmentIndianapolis, IN:October 19, 2007Boone CountyAttainmentHamilton CountyAttainmentHancock CountyAttainmentHendricks CountyAttainmentJohnson CountyAttainmentMadison CountyAttainmentMarion CountyAttainmentMorgan CountyAttainmentShelby CountyAttainmentJackson Co., IN:Jackson County12/29/05AttainmentLaPorte CO., IN:LaPorte County7/19/07Attainment.Louisville, KY–IN:Clark County.Floyd CountyJuly 19, 2007Attainment.Muncie, IN:Delaware County1/3/06AttainmentSouth Bend-Elkhart, IN:7/19/07AttainmentElkhart County.St. Joseph County.Terre Haute, IN:Vigo County2/6/06Attainment.Rest of StateAdams CountyUnclassifiable/AttainmentBartholomew CountyUnclassifiable/AttainmentBenton CountyUnclassifiable/AttainmentBlackford CountyUnclassifiable/AttainmentBrown CountyUnclassifiable/AttainmentCarroll CountyUnclassifiable/AttainmentCass CountyUnclassifiable/AttainmentClay CountyUnclassifiable/AttainmentClinton CountyUnclassifiable/AttainmentCrawford CountyUnclassifiable/AttainmentDaviess CountyUnclassifiable/AttainmentDe Kalb CountyUnclassifiable/AttainmentDearborn County (part) remainderUnclassifiable/AttainmentDecatur CountyUnclassifiable/AttainmentDubois CountyUnclassifiable/AttainmentFayette CountyUnclassifiable/AttainmentFountain CountyUnclassifiable/AttainmentFranklin CountyUnclassifiable/AttainmentFulton CountyUnclassifiable/AttainmentGibson CountyUnclassifiable/AttainmentGrant CountyUnclassifiable/AttainmentHarrison CountyUnclassifiable/AttainmentHenry CountyUnclassifiable/AttainmentHoward CountyUnclassifiable/AttainmentHuntington CountyUnclassifiable/AttainmentJasper CountyUnclassifiable/AttainmentJay CountyUnclassifiable/AttainmentJefferson CountyUnclassifiable/AttainmentJennings CountyUnclassifiable/AttainmentKnox CountyUnclassifiable/AttainmentKosciusko CountyUnclassifiable/AttainmentLaGrange CountyUnclassifiable/AttainmentLawrence CountyUnclassifiable/AttainmentMarshall CountyUnclassifiable/AttainmentMartin CountyUnclassifiable/AttainmentMiami CountyUnclassifiable/AttainmentMonroe CountyUnclassifiable/AttainmentMontgomery CountyUnclassifiable/AttainmentNewton CountyUnclassifiable/AttainmentNoble CountyUnclassifiable/AttainmentOhio CountyUnclassifiable/AttainmentOrange CountyUnclassifiable/AttainmentOwen CountyUnclassifiable/AttainmentParke CountyUnclassifiable/AttainmentPerry CountyUnclassifiable/AttainmentPike CountyUnclassifiable/AttainmentPosey CountyUnclassifiable/AttainmentPulaski CountyUnclassifiable/AttainmentPutnam CountyUnclassifiable/AttainmentRandolph CountyUnclassifiable/AttainmentRipley CountyUnclassifiable/AttainmentRush CountyUnclassifiable/AttainmentScott CountyUnclassifiable/AttainmentSpencer CountyUnclassifiable/AttainmentStarke CountyUnclassifiable/AttainmentSteuben CountyUnclassifiable/AttainmentSullivan CountyUnclassifiable/AttainmentSwitzerland CountyUnclassifiable/AttainmentTippecanoe CountyUnclassifiable/AttainmentTipton CountyUnclassifiable/AttainmentUnion CountyUnclassifiable/AttainmentVermillion CountyUnclassifiable/AttainmentWabash CountyUnclassifiable/AttainmentWarren CountyUnclassifiable/AttainmentWarrick CountyUnclassifiable/AttainmentWashington CountyUnclassifiable/AttainmentWayne CountyUnclassifiable/AttainmentWells CountyUnclassifiable/AttainmentWhite CountyUnclassifiable/AttainmentWhitley CountyUnclassifiable/Attainmenta
Includes Indian Country located in each county or area, except as otherwise specified.
1
This date is June 15, 2004, unless otherwise noted.
2
November 22, 2004.
Indiana—2008 8-Hour Ozone NAAQS[Primary and Secondary]Designation areaDesignation
Date
1TypeClassification
Date
1Type
Chicago-Naperville, IL-IN-WI
25/20/22Attainment9/23/2019Serious.Lake County.Porter County.
Cincinnati, OH–KY–IN:
2
Dearborn County (part) Lawrenceburg Township
4/7/17Attainment.
Adams County
3Unclassifiable/Attainment
Allen County
3Unclassifiable/Attainment
Bartholomew County
3Unclassifiable/Attainment
Benton County
3Unclassifiable/Attainment
Blackford County
3Unclassifiable/Attainment
Boone County
3Unclassifiable/Attainment
Brown County
3Unclassifiable/Attainment
Carroll County
3Unclassifiable/Attainment
Cass County
3Unclassifiable/Attainment
Clark County
3Unclassifiable/Attainment
Clay County
3Unclassifiable/Attainment
Clinton County
3Unclassifiable/Attainment
Crawford County
3Unclassifiable/Attainment
Daviess County
3Unclassifiable/Attainment
Dearborn County (remainder)
3Unclassifiable/Attainment
Decatur County
3Unclassifiable/Attainment
De Kalb County
3Unclassifiable/Attainment
Delaware County
3Unclassifiable/Attainment
Dubois County
3Unclassifiable/Attainment
Elkhart County
3Unclassifiable/Attainment
Fayette County
3Unclassifiable/Attainment
Floyd County
3Unclassifiable/Attainment
Fountain County
3Unclassifiable/Attainment
Franklin County
3Unclassifiable/Attainment
Fulton County
3Unclassifiable/Attainment
Gibson County
3Unclassifiable/Attainment
Grant County
3Unclassifiable/Attainment
Greene County
3Unclassifiable/Attainment
Hamilton County
3Unclassifiable/Attainment
Hancock County
3Unclassifiable/Attainment
Harrison County
3Unclassifiable/Attainment
Hendricks County
3Unclassifiable/Attainment
Henry County
3Unclassifiable/Attainment
Howard County
3Unclassifiable/Attainment
Huntington County
3Unclassifiable/Attainment
Jackson County
3Unclassifiable/Attainment
Jasper County
3Unclassifiable/Attainment
Jay County
3Unclassifiable/Attainment
Jefferson County
3Unclassifiable/Attainment
Jennings County
3Unclassifiable/Attainment
Johnson County
3Unclassifiable/Attainment
Knox County
3Unclassifiable/Attainment
Kosciusko County
3Unclassifiable/Attainment
LaGrange County
3Unclassifiable/Attainment
La Porte County
3Unclassifiable/Attainment
Lawrence County
3Unclassifiable/Attainment
Madison County
3Unclassifiable/Attainment
Marion County
3Unclassifiable/Attainment
Marshall County
3Unclassifiable/Attainment
Martin County
3Unclassifiable/Attainment
Miami County
3Unclassifiable/Attainment
Monroe County
3Unclassifiable/Attainment
Montgomery County
3Unclassifiable/Attainment
Morgan County
3Unclassifiable/Attainment
Newton County
3Unclassifiable/Attainment
Noble County
3Unclassifiable/Attainment
Ohio County
3Unclassifiable/Attainment
Orange County
3Unclassifiable/Attainment
Owen County
3Unclassifiable/Attainment
Parke County
3Unclassifiable/Attainment
Perry County
3Unclassifiable/Attainment
Pike County
3Unclassifiable/Attainment
Posey County
3Unclassifiable/Attainment
Pulaski County
3Unclassifiable/Attainment
Putnam County
3Unclassifiable/Attainment
Randolph County
3Unclassifiable/Attainment
Ripley County
3Unclassifiable/Attainment
Rush County
3Unclassifiable/Attainment
St Joseph County
3Unclassifiable/Attainment
Scott County
3Unclassifiable/Attainment
Shelby County
3Unclassifiable/Attainment
Spencer County
3Unclassifiable/Attainment
Starke County
3Unclassifiable/Attainment
Steuben County
3Unclassifiable/Attainment
Sullivan County
3Unclassifiable/Attainment
Switzerland County
3Unclassifiable/Attainment
Tippecanoe County
3Unclassifiable/Attainment
Tipton County
3Unclassifiable/Attainment
Union County
3Unclassifiable/Attainment
Vanderburgh County
3Unclassifiable/Attainment
Vermillion County
3Unclassifiable/Attainment
Vigo County
3Unclassifiable/Attainment
Wabash County
3Unclassifiable/Attainment
Warren County
3Unclassifiable/Attainment
Warrick County
3Unclassifiable/Attainment
Washington County
3Unclassifiable/Attainment
Wayne County
3Unclassifiable/Attainment
Wells County
3Unclassifiable/Attainment
White County
3Unclassifiable/Attainment
Whitley County
3Unclassifiable/Attainment1
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.
Indiana—2015 8-Hour Ozone NAAQS[Primary and Secondary]
Designated area
1Designation
Date
2TypeClassification
Date
2TypeChicago, IL-IN-WINonattainment11/7/22Moderate.Lake County (part).Calumet Township, Hobart Township, North Township, Ross Township, and St. John TownshipPorter County (part)
July 14, 2021
3Center Township, Jackson Township, Liberty Township, Pine Township, Portage Township, Union Township, Washington Township, and Westchester TownshipLouisville, KY-INJuly 5, 2022AttainmentMarginal.Clark CountyFloyd CountyAdams County1/16/18Attainment/UnclassifiableAllen County1/16/18Attainment/UnclassifiableBartholomew County1/16/18Attainment/UnclassifiableBenton County1/16/18Attainment/UnclassifiableBlackford County1/16/18Attainment/UnclassifiableBoone County1/16/18Attainment/UnclassifiableBrown County1/16/18Attainment/UnclassifiableCarroll County1/16/18Attainment/UnclassifiableCass County1/16/18Attainment/UnclassifiableClay County1/16/18Attainment/UnclassifiableClinton County1/16/18Attainment/UnclassifiableCrawford County1/16/18Attainment/UnclassifiableDaviess County1/16/18Attainment/UnclassifiableDearborn CountyAttainment/UnclassifiableDecatur County1/16/18Attainment/UnclassifiableDeKalb County1/16/18Attainment/UnclassifiableDelaware County1/16/18Attainment/UnclassifiableDubois County1/16/18Attainment/UnclassifiableElkhart CountyAttainment/UnclassifiableFayette County1/16/18Attainment/UnclassifiableFountain County1/16/18Attainment/UnclassifiableFranklin CountyAttainment/UnclassifiableFulton County1/16/18Attainment/UnclassifiableGibson County1/16/18Attainment/UnclassifiableGrant County1/16/18Attainment/UnclassifiableGreene County1/16/18Attainment/UnclassifiableHamilton County1/16/18Attainment/UnclassifiableHancock County1/16/18Attainment/UnclassifiableHarrison CountyAttainment/UnclassifiableHendricks County1/16/18Attainment/UnclassifiableHenry County1/16/18Attainment/UnclassifiableHoward County1/16/18Attainment/UnclassifiableHuntington County1/16/18Attainment/UnclassifiableJackson County1/16/18Attainment/UnclassifiableJasper CountyAttainment/UnclassifiableJay County1/16/18Attainment/UnclassifiableJefferson CountyAttainment/UnclassifiableJennings County1/16/18Attainment/UnclassifiableJohnson County1/16/18Attainment/UnclassifiableKnox County1/16/18Attainment/UnclassifiableKosciusko County1/16/18Attainment/UnclassifiableLaGrange County1/16/18Attainment/UnclassifiableLake County (part) remainderAttainment/UnclassifiableLa Porte CountyAttainment/UnclassifiableLawrence County1/16/18Attainment/UnclassifiableMadison County1/16/18Attainment/UnclassifiableMarion County1/16/18Attainment/UnclassifiableMarshall CountyAttainment/UnclassifiableMartin County1/16/18Attainment/UnclassifiableMiami County1/16/18Attainment/UnclassifiableMonroe County1/16/18Attainment/UnclassifiableMontgomery County1/16/18Attainment/UnclassifiableMorgan County1/16/18Attainment/UnclassifiableNewton CountyAttainment/UnclassifiableNoble County1/16/18Attainment/UnclassifiableOhio CountyAttainment/UnclassifiableOrange County1/16/18Attainment/UnclassifiableOwen County1/16/18Attainment/UnclassifiableParke County1/16/18Attainment/UnclassifiablePerry County1/16/18Attainment/UnclassifiablePike County1/16/18Attainment/UnclassifiablePorter County (part) remainderAttainment/UnclassifiablePosey County1/16/18Attainment/UnclassifiablePulaski County1/16/18Attainment/UnclassifiablePutnam County1/16/18Attainment/UnclassifiableRandolph County1/16/18Attainment/UnclassifiableRipley County1/16/18Attainment/UnclassifiableRush County1/16/18Attainment/UnclassifiableSt. Joseph CountyAttainment/UnclassifiableScott CountyAttainment/UnclassifiableShelby County1/16/18Attainment/UnclassifiableSpencer County1/16/18Attainment/UnclassifiableStarke County1/16/18Attainment/UnclassifiableSteuben County1/16/18Attainment/UnclassifiableSullivan County1/16/18Attainment/UnclassifiableSwitzerland County1/16/18Attainment/UnclassifiableTippecanoe County1/16/18Attainment/UnclassifiableTipton County1/16/18Attainment/UnclassifiableUnion CountyAttainment/UnclassifiableVanderburgh County1/16/18Attainment/UnclassifiableVermillion County1/16/18Attainment/UnclassifiableVigo County1/16/18Attainment/UnclassifiableWabash County1/16/18Attainment/UnclassifiableWarren County1/16/18Attainment/UnclassifiableWarrick County1/16/18Attainment/UnclassifiableWashington CountyAttainment/UnclassifiableWayne County1/16/18Attainment/UnclassifiableWells County1/16/18Attainment/UnclassifiableWhite County1/16/18Attainment/UnclassifiableWhitley County1/16/18Attainment/Unclassifiable1
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 August 3, 2018, unless otherwise noted.
3
EPA revised the nonattainment boundary in response to a court decision, which did not vacate any designations for the 2015 ozone NAAQS, but which remanded the designation for the identified county. Because this additional area is part of a previously designated nonattainment area, the implementation dates for the overall nonattainment area (
e.g.,
the August 3, 2021 attainment date) remain unchanged regardless of this later designation date.
Indiana—1978 Lead NAAQSDesignated areaDesignationDateTypeClassificationDateTypeMarion County (Part)—7/10/00AttainmentPart of Franklin Township: Thompson Road on the south; Emerson Avenue on the west; Five Points Road on the east; and Troy Avenue on the north.Marion County (Part)—7/10/00AttainmentPart of Wayne Township: Rockville Road on the north; Girls School Road on the east; Washington Street on the south; and Bridgeport Road on the west.Rest of State Not Designated.Indiana—2008 Lead NAAQSDesignated area
Designation for the 2008 NAAQS
a
Date
1TypeMuncie, INDelaware County (part)May 15, 2020Attainment.A portion of the City of Muncie, Indiana bounded to the north by West 26th Street/Hines Road, to the east by Cowan Road, to the south by West Fuson Road, and to the west by a line running south from the eastern edge of Victory Temple's driveway to South Hoyt Avenue and then along South Hoyt AvenueRest 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:
For
Federal Register
citations affecting § 81.315, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at
www.govinfo.gov.