{"data":{"id":"us/40-cfr-81.339","jurisdiction":"us","citation":"40 CFR 81.339","heading":"Pennsylvania.","body":"Pennsylvania—TSP\nDesignated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards\nI. Metropolitan Philadelphia Interstate AQCR:\n(A) City of Philadelphia:\nCensus tracts 1-12, 125-142, 144-157, 162-177, 190-205, 293, 294, 298-302, 315-321, 323, 325, 326, 329-332 X\nCensus tracts 13-75, 143, 158-161, 178-189, 295-297, 322, 324, 327 X\nBalance of city X\n(B) Montgomery County:\nConshohocken Boro X\nPottstown Boro X\nWest Pottsgrove Township X\nUpper Pottsgrove Township X\n(C) Chester County:\nSouth Coatesville Boro X\nCity of Coatesville X\n(D) Bucks County: Doylestown Township X\n(E) Remaining Pennsylvania Portions of AQCR X\nII. Northeast Pennsylvania Interstate AQCR:\n(A) Scranton, W-B Air Basin:\nLackawanna County: Throop Boro X\nLuzerne County: City of Wilkes-Barre X\n(B) A-B-E Air Basin:\nLehigh County:\nCoplay Boro X\nWhitehall Township X\nNorthampton County:\nNorthampton Boro X\nAllen Township X\n(C) Reading Air Basin X\n(D) Carbon County X\n(E) Remaining Portions of AQCR X\nIII. South Central Pennsylvania Intrastate AQCR:\n(A) Harrisburg Air Basin X\n(B) Lancaster Air Basin:\nLancaster County:\nCity of Lancaster X\nManheim Township X\n(C) York Air Basin:\nYork County:\nCity of York X\nWest York Boro X\nWest Manchester Township X\n(D) Remaining Portions of AQCR X\nIV. Central Pennsylvania Intrastate AQCR:\n(A) Johnstown Air Basin: Cambria County:\nCity of Johnstown X\nDale Boro X\nEast Conemaugh Boro X\nFranklin Boro X\nEast Taylor Twp X\nMiddle Taylor Twp X\nWest Taylor Twp X\n(B) Blair County:\nCity of Altoona X\nAllegheny Township X\nLogan Township X\n(C) Remaining Portions of AQCR X\n(D) Remaining Portions of AQCR X\nV. Southwest Pennsylvania Intrastate AQCR:\n(A) Monongahela Valley Air Basin:\nFayette County X\nWashington County X\nWestmoreland County:\nCity of Monessen X\nRostraver Township X\n(B) Allegheny County Air Basin:\n(1) A three mile wide strip which is within a perpendicular distance two miles north and east and one mile south and west of the river center line with terminus points as follows:\n(a) The Beaver County line to the I-79 Bridge on the Ohio River X\n(b) I-79 to the McKees Rocks Bridge on the Ohio River X\n(c) McKees Rocks Bridge to the Birmingham Bridge on the Ohio and Monongahela Rivers X\n(d) Birmingham Bridge to the Glenwood Bridge on the Monongahela River X\n(e) Glenwood Bridge to the Mansfield Bridge (Dravosburg) on the Monongahela River X\n(f) Mansfield Bridge to the Westmoreland County line on the Monongahela River X\n(2) The area within a half-mile radius of the Greater Pittsburgh Airport monitor X\n(3) The one mile wide strip centered on Turtle Creek running from area (V)(B)(1)(e) above to the Westmoreland County line X\n(4) The Area #9 within Allegheny County within a radius of 2 miles of the Springdale Monitor X\n(5) The remaining portions of the Allegheny County Air Basin X\n(C) Lower Beaver Valley Air Basin:\n(1) Aliquippa Boro X\n(2) Baden Boro X\n(3) Midland Boro X\n(4) Remaining Portions X\n(D) Westmoreland County X\n(E) Remaining Portions of AQCR X\nVI. Northwest Penna. Interstate AQCR:\n(A) Upper Beaver Valley Air Basin:\n(1) Ellwood City Boro X\n(2) City of New Castle X\n(3) Remaining Portions X\n(B) Erie Air Basin:\nCity of Erie X\nWesleyville Boro X\nLawrence Park Township X\n(C) Mercer County:\nCity of Sharon X\nCity of Farrell X\nSharpsville Boro X\nWheatland Boro X\nHickory Township X\n(D) Remaining Portions of AQCR X\nPennsylvania—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\nI. Metropolitan Philadelphia Interstate AQCR:\n(A) City of Philadelphia X\n(B) Delaware County X\n(C) Remaining Pennsylvania Portion of AQCR X\nII. Northeast Pennsylvania Intrastate AQCR X\nIII. South Central Pennsylvania Intrastate AQCR X\nIV. Central Pennsylvania Intrastate AQCR: X\nV. Southwest Pennsylvania Intrastate AQCR:\n(A) Monongahela Valley Air Basin X\n(B) Allegheny County Air Basin:\n(1) The areas within a two-mile radius of the Hazelwood monitor X\n(2) That portion of Allegheny County within an eight-mile radius of the Duquesne Golf Association Club House in West Mifflin excluding the nonattainment area (#1) X\n(3) The area within a two-mile radius of the Bellevue monitor X\n(4) The remaining portions of the Allegheny County Air Basin X\n(C) Beaver Valley Air Basin (Beaver County) X\n(D) Armstrong County:\nMadison Twp X\nMahoning Twp X\nBoggs Twp X\nWashington Twp X\nPine Twp X\n(E) Remainder of AQCR X\nVI. Northwest Pennsylvania Intrastate AQCR:\n(A) Warren County:\nConewango Twp X\nMead Twp X\nClarendon Boro X\nWarren Boro X\nPleasant Township X\nGlade Township X\n(B) Beaver Valley Air Basin (Lawrence County) X\n(C) Remaining Pennsylvania Portion of the AQCR X\nPennsylvania—2010 Sulfur Dioxide NAAQS\n[Primary]\nDesignated area 1 Designation\nDate 2 Type\nAllegheny, PA\nAllegheny County (part) 5/28/2025 Attainment.\nThe area consisting of: Borough of Braddock Borough of Dravosburg Borough of East McKeesport Borough of East Pittsburgh Borough of Elizabeth Borough of Glassport Borough of Jefferson Hills Borough of Liberty Borough of Lincoln Borough of North Braddock Borough of Pleasant Hills Borough of Port Vue Borough of Versailles Borough of Wall Borough of West Elizabeth Borough of West Mifflin City of Clairton City of Duquesne City of McKeesport Elizabeth Township Forward Township North Versailles Township\nBeaver, PA 12/18/2025 Attainment.\nBeaver County (part)\nArea consisting of Industry Borough, Shippingport Borough, Midland Borough, Brighton Township, Potter Township and Vanport Township\nCambria-Westmoreland Area Lower Yoder Township in Cambria County and St. Clair Township, Seward Borough, and New Florence Borough in Westmoreland County 1/16/2025 Nonattainment.\nIndiana, PA 10/4/2013 Nonattainment.\nIndiana County\nArmstrong County (part)\nArea consisting of Plumcreek Township, South Bend Township, and Elderton Borough\nWarren, PA\nWarren County (part) 10/4/2013 Nonattainment.\nArea consisting of Conewango Township, Glade Township, Pleasant Township, and the City of Warren\nAllegheny (part) Unclassifiable.\nRemainder of County\nCambria (part) 1/16/2025 Unclassifiable.\nCarbon-Schuylkill Area Unclassifiable.\nCarbon County\nSchuylkill County\nClearfield County Unclassifiable.\nLawrence County Unclassifiable.\nLehigh-Northampton Area Unclassifiable.\nLehigh County\nNorthampton County\nAdams County Attainment/Unclassifiable.\nArmstrong County (part) Attainment/Unclassifiable.\nRemainder of County\nBeaver County (part) Attainment/Unclassifiable.\nRemainder of County\nBedford County Attainment/Unclassifiable.\nBerks County Attainment/Unclassifiable.\nBlair County Attainment/Unclassifiable.\nBradford County Attainment/Unclassifiable.\nBucks County Attainment/Unclassifiable.\nButler County Attainment/Unclassifiable.\nCameron County Attainment/Unclassifiable.\nCentre County Attainment/Unclassifiable.\nChester County Attainment/Unclassifiable.\nClarion County Attainment/Unclassifiable.\nClinton County Attainment/Unclassifiable.\nColumbia County Attainment/Unclassifiable.\nCrawford County Attainment/Unclassifiable.\nCumberland County Attainment/Unclassifiable.\nDauphin County Attainment/Unclassifiable.\nElk County Attainment/Unclassifiable.\nErie County Attainment/Unclassifiable.\nFayette County Attainment/Unclassifiable.\nForest County Attainment/Unclassifiable.\nFranklin County Attainment/Unclassifiable.\nFulton County Attainment/Unclassifiable.\nGreene County Attainment/Unclassifiable.\nHuntingdon County Attainment/Unclassifiable.\nJefferson County Attainment/Unclassifiable.\nJuniata County Attainment/Unclassifiable.\nLackawanna County Attainment/Unclassifiable.\nLancaster County Attainment/Unclassifiable.\nLebanon County Attainment/Unclassifiable.\nLuzerne County Attainment/Unclassifiable.\nLycoming County Attainment/Unclassifiable.\nMcKean County Attainment/Unclassifiable.\nMercer County Attainment/Unclassifiable.\nMifflin County Attainment/Unclassifiable.\nMonroe County Attainment/Unclassifiable.\nMontgomery County Attainment/Unclassifiable.\nMontour County Attainment/Unclassifiable.\nNorthumberland County Attainment/Unclassifiable.\nPerry County Attainment/Unclassifiable.\nPhiladelphia-Delaware Attainment/Unclassifiable.\nDelaware County\nPhiladelphia County\nPike County Attainment/Unclassifiable.\nPotter County Attainment/Unclassifiable.\nSnyder County Attainment/Unclassifiable.\nSomerset County Attainment/Unclassifiable.\nSullivan County Attainment/Unclassifiable.\nSusquehanna County Attainment/Unclassifiable.\nTioga County Attainment/Unclassifiable.\nUnion County Attainment/Unclassifiable.\nVenango County Attainment/Unclassifiable.\nWarren County (part) Attainment/Unclassifiable.\nRemainder of County\nWashington County Attainment/Unclassifiable.\nWayne County Attainment/Unclassifiable.\nWestmoreland County (part) 1/16/2025 Attainment/Unclassifiable.\nWyoming County Attainment/Unclassifiable.\nYork County 4/30/2021 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.\nPennsylvania—Carbon Monoxide\nDesignated Area Designation Classification\nDate 1 Type Date 1 Type\nPhiladelphia-Camden County Area\nPhiladelphia County (part)\nCity of Philadelphia—high traffic areas within the Central Business District and certain other high traffic density areas 3/15/1996 Attainment\nPittsburgh Area\nAllegheny County (part)\nhigh traffic density areas within the Central Business District and certain other high traffic density areas 1/13/2003 Attainment\nRest of State Unclassifiable/Attainment\nAdams County\nAllegheny County (part)\nRemainder of Allegheny County\nArmstrong County\nBeaver County\nBedford County\nBerks County\nBlair County\nBradford County\nBucks County\nButler County\nCambria County\nCameron County\nCarbon County\nCentre County\nChester County\nClarion County\nClearfield County\nClinton County\nColumbia County\nCrawford County\nCumberland County\nDauphin County\nDelaware County\nElk County\nErie County\nFayette County\nForest County\nFranklin County\nFulton County\nGreene County\nHuntingdon County\nIndiana County\nJefferson County\nJuniata County\nLackawanna County\nLancaster County\nLawrence County\nLebanon County\nLehigh County\nLuzerne County\nLycoming County\nMcKean County\nMercer County\nMifflin County\nMonroe County\nMontgomery County\nMontour County\nNorthampton County\nNorthumberland County\nPerry County\nPhiladelphia County (part)\nRemainder of Philadelphia county\nPike County\nPotter County\nSchuylkill County\nSnyder County\nSomerset County\nSullivan County\nSusquehanna County\nTioga County\nUnion County\nVenango County\nWarren County\nWashington County\nWayne County\nWestmoreland County\nWyoming County\nYork County\n1 This date is November 15, 1990, unless otherwise noted.\nPennsylvania—Ozone (1-Hour Standard)4\nDesignated area Designation Classification\nDate 1 Type Date 1 Type\nAllentown-Bethlehem-Easton Area:\nCarbon County (3) Nonattainment (3) Marginal.\nLehigh County (3) Nonattainment (3) Marginal.\nNorthampton County (3) Nonattainment (3) Marginal.\nAltoona Area:\nBlair County (3) Nonattainment (3) Marginal.\nCrawford County Area:\nCrawford County (3) Nonattainment (3) Incomplete Data.\nErie Area:\nErie County (3) Nonattainment (3) Marginal.\nFranklin County Area:\nFranklin County (3) Nonattainment (3) Incomplete Data.\nGreene County Area:\nGreene County (3) Nonattainment (3) Incomplete Data.\nHarrisburg-Lebanon-Carlisle Area:\nCumberland County (3) Nonattainment (3) Marginal.\nDauphin County (3) Nonattainment (3) Marginal.\nLebanon County (3) Nonattainment (3) Marginal.\nPerry County (3) Nonattainment (3) Marginal.\nJohnstown Area:\nCambria County (3) Nonattainment (3) Marginal.\nSomerset County (3) Nonattainment (3) Marginal.\nJuniata County Area:\nJuniata County (3) Nonattainment (3) Incomplete Data.\nLancaster Area:\nLancaster County 11/15/1990 Nonattainment 11/15/1990 Marginal.\nLawrence County Area:\nLawrence County (3) Nonattainment (3) Incomplete Data.\nNorthumberland County Area:\nNorthumberland County (3) Nonattainment (3) Incomplete Data.\nPhiladelphia-Wilmington-Trenton Area:\nBucks County 11/15/1990 Nonattainment 11/15/1990 Severe-15.\nChester County 11/15/1990 Nonattainment 11/15/1990 Severe-15.\nDelaware County 11/15/1990 Nonattainment 11/15/1990 Severe-15.\nMontgomery County 11/15/1990 Nonattainment 11/15/1990 Severe-15.\nPhiladelphia County 11/15/1990 Nonattainment 11/15/1990 Severe-15.\nPike County Area:\nPike County (3) Nonattainment (3) Incomplete Data.\nPittsburgh-Beaver Valley Area:\nAllegheny County 10/19/2001 Attainment\nArmstrong County 10/19/2001 Attainment\nBeaver County 10/19/2001 Attainment\nButler County 10/19/2001 Attainment\nFayette County 10/19/2001 Attainment\nWashington County 10/19/2001 Attainment\nWestmoreland County 10/19/2001 Attainment\nReading Area:\nBerks County Unclassifiable/Attainment\nSchuylkill County Area:\nSchuylkill County (3) Nonattainment (3) Incomplete Data.\nScranton-Wilkes-Barre Area:\nColumbia County (3) Nonattainment (3) Marginal.\nLackawanna County (3) Nonattainment (3) Marginal.\nLuzerne County (3) Nonattainment (3) Marginal.\nMonroe County (3) Nonattainment (3) Marginal.\nWyoming County (3) Nonattainment (3) Marginal.\nSnyder County Area:\nSnyder County (3) Nonattainment (3) Incomplete Data.\nSusquehanna County Area:\nSusquehanna County (3) Nonattainment (3) Incomplete Data.\nWarren County Area:\nWarren County (3) Nonattainment (3) Incomplete Data.\nWayne County Area:\nWayne County (3) Nonattainment (3) Incomplete Data.\nYork Area:\nAdams County (3) Nonattainment (3) Marginal.\nYork County (3) Nonattainment (3) Marginal.\nYoungstown-Warren-Sharon Area:\nMercer County (3) Nonattainment (3) Marginal.\nAQCR 151 NE Pennsylvania Intrastate (Remainder of):\nBradford County Unclassifiable/Attainment\nSullivan County Unclassifiable/Attainment\nTioga County Unclassifiable/Attainment\nAQCR 178 NW Pennsylvania Interstate (Remainder of):\nCameron County Unclassifiable/Attainment\nClarion County Unclassifiable/Attainment\nClearfield County Unclassifiable/Attainment\nElk County Unclassifiable/Attainment\nForest County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nMcKean County Unclassifiable/Attainment\nPotter County Unclassifiable/Attainment\nVenango County Unclassifiable/Attainment\nAQCR 195 Central Pennsylvania Intrastate (Remainder of):\nBedford County Unclassifiable/Attainment\nCentre County Unclassifiable/Attainment\nClinton County Unclassifiable/Attainment\nFulton County Unclassifiable/Attainment\nHuntingdon County Unclassifiable/Attainment\nLycoming County Unclassifiable/Attainment\nMifflin County Unclassifiable/Attainment\nMontour County Unclassifiable/Attainment\nUnion County Unclassifiable/Attainment\nAQCR 197 SW Pennsylvania Intrastate (Remainder of):\nIndiana County Unclassifiable/Attainment\n1 This date is October 18, 2000, unless otherwise noted.\n2 Attainment date extended to 11/15/1997.\n3 This date is January 16, 2001.\n4 The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Pennsylvania. The Pittsburgh-Beaver Valley and Reading areas are maintenance areas for the 1-hour NAAQS for purposes of 40 CFR part 51 subpart X.\nPennsylvania—PM-10\nDesignated Area Designation Classification\nDate Type Date Type\nAllegheny County\nThe area including Liberty, Lincoln, Port Vue, and Glassport Boroughs and the City of Clairton 10/14/2003 Attainment\nRest of State 11/15/1990 Unclassifiable\nPennsylvania—1997 Annual PM2.5 NAAQS\n[Primary and Secondary]\nDesignated area Designation a Classification\nDate 1 Type Date 2 Type\nHarrisburg-Lebanon-Carlisle, PA:\nCumberland County 12/08/2014 Attainment\nDauphin County 12/08/2014 Attainment\nLebanon County 12/08/2014 Attainment\nJohnstown, PA:\nCambria County 7/16/2015 Attainment\nIndiana County (part) 7/16/2015 Attainment\nTownships of West Wheatfield, Center, East Wheatfield, and Armagh Borough and Homer City Borough\nLancaster, PA:\nLancaster County 7/16/2015 Attainment\nLiberty-Clairton, PA:\nAllegheny County (part) 8/25/2025 Attainment\nLincoln Borough, Clairton City, Glassport Borough, Liberty Borough, Port Vue Borough\nPhiladelphia-Wilmington, PA-NJ-DE:\nBucks County 4/21/2015 Attainment\nChester County 4/21/2015 Attainment\nDelaware County 4/21/2015 Attainment\nMontgomery County 4/21/2015 Attainment\nPhiladelphia County 4/21/2015 Attainment\nPittsburgh-Beaver Valley, PA:\nAllegheny County (remainder) 10/2/2015 Attainment\nArmstrong County (part) 10/2/2015 Attainment\nElderton Borough and Plumcreek and Washington Townships:\nBeaver County 10/2/2015 Attainment\nButler County 10/2/2015 Attainment\nGreene County (part) 10/2/2015 Attainment\nMonongahela Township:\nLawrence County (part) 10/2/2015 Attainment\nTownship of Taylor south of New Castle City:\nWashington County 10/2/2015 Attainment\nWestmoreland County 10/2/2015 Attainment\nReading, PA:\nBerks County 3/4/2015 Attainment\nYork, PA:\nYork County 12/08/2014 Attainment\nYoungstown-Warren-Sharon, OH-PA:\nMercer County Unclassifiable/Attainment.\nAQCR 151 Northeast Pennsylvania-Upper Delaware Valley Interstate:\nBradford County Unclassifiable/Attainment.\nCarbon County Unclassifiable/Attainment.\nLackawanna County Unclassifiable/Attainment.\nLehigh County Unclassifiable/Attainment.\nLuzerne County Unclassifiable/Attainment.\nMonroe County Unclassifiable/Attainment.\nNorthampton County Unclassifiable/Attainment.\nPike County Unclassifiable/Attainment.\nSchuylkill County Unclassifiable/Attainment.\nSullivan County Unclassifiable/Attainment.\nSusquehanna County Unclassifiable/Attainment.\nTioga County Unclassifiable/Attainment.\nWayne County Unclassifiable/Attainment.\nWyoming County Unclassifiable/Attainment.\nAQCR 178 Northwest Pennsylvania-Youngstown Interstate:\nCameron County Unclassifiable/Attainment.\nClarion County Unclassifiable/Attainment.\nClearfield County Unclassifiable/Attainment.\nCrawford County Unclassifiable/Attainment.\nElk County Unclassifiable/Attainment.\nErie County Unclassifiable/Attainment.\nForest County Unclassifiable/Attainment.\nJefferson County Unclassifiable/Attainment.\nLawrence County (remainder) Unclassifiable/Attainment.\nMcKean County Unclassifiable/Attainment.\nPotter County Unclassifiable/Attainment.\nVenango County Unclassifiable/Attainment.\nWarren County Unclassifiable/Attainment.\nAQCR 195 Central Pennsylvania Intrastate:\nBedford County Unclassifiable/Attainment.\nBlair County Unclassifiable/Attainment.\nCentre County Unclassifiable/Attainment.\nClinton County Unclassifiable/Attainment.\nColumbia County Unclassifiable/Attainment.\nFulton County Unclassifiable/Attainment.\nHuntingdon County Unclassifiable/Attainment.\nJuniata County Unclassifiable/Attainment.\nLycoming County Unclassifiable/Attainment.\nMifflin County Unclassifiable/Attainment.\nMontour County Unclassifiable/Attainment.\nNorthumberland County Unclassifiable/Attainment.\nSnyder County Unclassifiable/Attainment.\nSomerset County Unclassifiable/Attainment.\nUnion County Unclassifiable/Attainment.\nAQCR 196 South Central Pennsylvania Intrastate:\nAdams County Unclassifiable/Attainment.\nFranklin County Unclassifiable/Attainment.\nPerry County Unclassifiable/Attainment.\nAQCR 197 Southwest Pennsylvania Intrastate:\nArmstrong County (remainder) Unclassifiable/Attainment.\nFayette County Unclassifiable/Attainment.\nGreene County (remainder) Unclassifiable/Attainment.\nIndiana County (remainder) 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.\nPennsylvania—2012 Annual PM2.5 NAAQS\n[Primary]\nDesignated area 1 Designation Classification\nDate 2 Type Date 2 Type\nAllegheny County, PA:\nAllegheny County 5/18/2026 Attainment\nDelaware County, PA:\nDelaware County 10/30/2019 Attainment\nLebanon County, PA:\nLebanon County 10/30/2019 Attainment\nRest of State:\nAQCR 151 Northeast Pennsylvania-Upper Delaware Valley Interstate:\nBerks County Unclassifiable/Attainment\nBradford County Unclassifiable/Attainment\nCarbon County Unclassifiable/Attainment\nLackawanna County Unclassifiable/Attainment\nLehigh County Unclassifiable/Attainment\nLuzerne County Unclassifiable/Attainment\nMonroe County Unclassifiable/Attainment\nNorthampton County Unclassifiable/Attainment\nPike County Unclassifiable/Attainment\nSchuylkill County Unclassifiable/Attainment\nSullivan County Unclassifiable/Attainment\nSusquehanna County Unclassifiable/Attainment\nTioga County Unclassifiable/Attainment\nWayne County Unclassifiable/Attainment\nWyoming County Unclassifiable/Attainment\nAQCR 178 Northwest Pennsylvania-Youngstown Interstate:\nCameron County Unclassifiable/Attainment\nClarion County Unclassifiable/Attainment\nClearfield County Unclassifiable/Attainment\nCrawford County Unclassifiable/Attainment\nElk County Unclassifiable/Attainment\nErie County Unclassifiable/Attainment\nForest County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nLawrence County Unclassifiable/Attainment\nMcKean County Unclassifiable/Attainment\nMercer County Unclassifiable/Attainment\nPotter County Unclassifiable/Attainment\nVenango County Unclassifiable/Attainment\nWarren County Unclassifiable/Attainment\nAQCR 45 Metropolitan Philadelphia Intrastate:\nBucks County Unclassifiable/Attainment\nChester County Unclassifiable/Attainment\nMontgomery County Unclassifiable/Attainment\nPhiladelphia County Unclassifiable/Attainment\nAQCR 195 Central Pennsylvania Intrastate:\nBedford County Unclassifiable/Attainment\nBlair County Unclassifiable/Attainment\nCambria County Unclassifiable/Attainment\nCentre County Unclassifiable/Attainment\nClinton County Unclassifiable/Attainment\nColumbia County Unclassifiable/Attainment\nFulton County Unclassifiable/Attainment\nHuntingdon County Unclassifiable/Attainment\nJuniata County Unclassifiable/Attainment\nLycoming County Unclassifiable/Attainment\nMifflin County Unclassifiable/Attainment\nMontour County Unclassifiable/Attainment\nNorthumberland County Unclassifiable/Attainment\nSnyder County Unclassifiable/Attainment\nSomerset County Unclassifiable/Attainment\nUnion County Unclassifiable/Attainment\nAQCR 196 South Central Pennsylvania Intrastate:\nAdams County Unclassifiable/Attainment\nCumberland County Unclassifiable/Attainment\nDauphin County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nLancaster County Unclassifiable/Attainment\nPerry County Unclassifiable/Attainment\nYork County Unclassifiable/Attainment\nAQCR 197 Southwest Pennsylvania Intrastate:\nArmstrong County Unclassifiable/Attainment\nBeaver County Unclassifiable/Attainment\nButler County Unclassifiable/Attainment\nFayette County Unclassifiable/Attainment\nGreene County Unclassifiable/Attainment\nIndiana County Unclassifiable/Attainment\nWashington County Unclassifiable/Attainment\nWestmoreland 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.\nPennsylvania—1997 24-Hour PM2.5 NAAQS\n[Primary and Secondary]\nDesignated area Designation a Classification\nDate 1 Type Date Type\nAllentown, PA:\nLehigh County Unclassifiable/Attainment.\nNorthampton County Unclassifiable/Attainment.\nHarrisburg-Lebanon-Carlisle, PA:\nCumberland County 12/08/2014 Attainment Moderate.\nDauphin County 12/08/2014 Attainment Moderate.\nLebanon County 12/08/2014 Attainment Moderate.\nYork County Unclassifiable/Attainment.\nJohnstown, PA:\nCambria County Unclassifiable/Attainment.\nIndiana County (part) Unclassifiable/Attainment.\nTownships of West Wheatfield, Center, East Wheatfield, and Armagh Borough and Homer City Borough\nLancaster, PA:\nLancaster County Unclassifiable/Attainment.\nLiberty-Clairton, PA:\nAllegheny County (part) Unclassifiable/Attainment.\nLincoln Borough, Clairton City, Glassport Borough, Liberty Borough, Port Vue Borough.\nPhiladelphia-Wilmington, PA-NJ-DE:\nBucks County Unclassifiable/Attainment.\nChester County Unclassifiable/Attainment.\nDelaware County Unclassifiable/Attainment.\nMontgomery County Unclassifiable/Attainment.\nPhiladelphia County Unclassifiable/Attainment.\nPittsburgh-Beaver Valley, PA:\nAllegheny County (remainder) Unclassifiable/Attainment.\nArmstrong County (part) Unclassifiable/Attainment.\nElderton Borough and Plumcreek and Washington Townships.\nBeaver County Unclassifiable/Attainment.\nButler County Unclassifiable/Attainment.\nGreene County (part) Unclassifiable/Attainment.\nMonongahela Township.\nLawrence County (part) Unclassifiable/Attainment.\nTownship of Taylor south of New Castle City.\nWashington County Unclassifiable/Attainment.\nWestmoreland County Unclassifiable/Attainment.\nYoungstown-Warren-Sharon, OH-PA:\nMercer County Unclassifiable/Attainment.\nRest of State:\nAQCR 151 Northeast Pennsylvania-Upper Delaware Valley Interstate:\nBerks County Unclassifiable/Attainment.\nBradford County Unclassifiable/Attainment.\nCarbon County Unclassifiable/Attainment.\nLackawanna County Unclassifiable/Attainment.\nLuzerne County Unclassifiable/Attainment.\nMonroe County Unclassifiable/Attainment.\nPike County Unclassifiable/Attainment.\nSchuylkill County Unclassifiable/Attainment.\nSullivan County Unclassifiable/Attainment.\nSusquehanna County Unclassifiable/Attainment.\nTioga County Unclassifiable/Attainment.\nWayne County Unclassifiable/Attainment.\nWyoming County Unclassifiable/Attainment.\nAQCR 178 Northwest Pennsylvania-Youngstown Interstate:\nCameron County Unclassifiable/Attainment.\nClarion County Unclassifiable/Attainment.\nClearfield County Unclassifiable/Attainment.\nCrawford County Unclassifiable/Attainment.\nElk County Unclassifiable/Attainment.\nErie County Unclassifiable/Attainment.\nForest County Unclassifiable/Attainment.\nJefferson County Unclassifiable/Attainment.\nLawrence County (remainder) Unclassifiable/Attainment.\nMcKean County Unclassifiable/Attainment.\nPotter County Unclassifiable/Attainment.\nVenango County Unclassifiable/Attainment.\nWarren County Unclassifiable/Attainment.\nAQCR 195 Central Pennsylvania Intrastate:\nBedford County Unclassifiable/Attainment.\nBlair County Unclassifiable/Attainment.\nCentre County Unclassifiable/Attainment.\nClinton County Unclassifiable/Attainment.\nColumbia County Unclassifiable/Attainment.\nFulton County Unclassifiable/Attainment.\nHuntingdon County Unclassifiable/Attainment.\nJuniata County Unclassifiable/Attainment.\nLycoming County Unclassifiable/Attainment.\nMifflin County Unclassifiable/Attainment.\nMontour County Unclassifiable/Attainment.\nNorthumberland County Unclassifiable/Attainment.\nSnyder County Unclassifiable/Attainment.\nSomerset County Unclassifiable/Attainment.\nUnion County Unclassifiable/Attainment.\nAQCR 196 South Central Pennsylvania Intrastate:\nAdams County Unclassifiable/Attainment.\nFranklin County Unclassifiable/Attainment.\nPerry County Unclassifiable/Attainment.\nAQCR 197 Southwest Pennsylvania Intrastate:\nArmstrong County (remainder) Unclassifiable/Attainment.\nFayette County Unclassifiable/Attainment.\nGreene County (remainder) Unclassifiable/Attainment.\nIndiana County (remainder) 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.\nPennsylvania—2006 24-Hour PM2.5 NAAQS\n[Primary and Secondary]\nDesignated area Designation a Classification\nDate 1 Type Date 2 Type\nAllentown, PA:\nLehigh County 4/13/2015 Attainment\nNorthampton County 4/13/2015 Attainment\nHarrisburg-Lebanon-Carlisle-York, PA:\nCumberland County 12/08/2014 Attainment\nDauphin County 12/08/2014 Attainment\nLebanon County 12/08/2014 Attainment\nYork County 12/08/2014 Attainment\nJohnstown, PA:\nCambria County 7/16/2015 Attainment\nIndiana County (part) 7/16/2015 Attainment\nTownships of West Wheatfield, Center, East Wheatfield, and Armagh Borough and Homer City Borough\nLancaster, PA:\nLancaster County 7/16/2015 Attainment\nLiberty-Clairton, PA:\nAllegheny County (part) 8/25/2025 Attainment\nLincoln Borough, Clairton City, Glassport Borough, Liberty Borough, Port Vue Borough.\nPhiladelphia-Wilmington, PA-NJ-DE:\nBucks County 4/21/2015 Attainment\nChester County 4/21/2015 Attainment\nDelaware County 4/21/2015 Attainment\nMontgomery County 4/21/2015 Attainment\nPhiladelphia County 4/21/2015 Attainment\nPittsburgh-Beaver Valley, PA:\nAllegheny County (remainder) 10/2/2015 Attainment\nArmstrong County (part) 10/2/2015 Attainment\nElderton Borough and Plumcreek and Washington Townships:\nBeaver County 10/2/2015 Attainment\nButler County 10/2/2015 Attainment\nGreen County (part) 10/2/2015 Attainment\nMonongahela Township:\nLawrence County (part) 10/2/2015 Attainment\nTownship of Taylor south of New Castle City:\nWashington County 10/2/2015 Attainment\nWestmoreland County 10/2/2015 Attainment\nYoungstown-Warren-Sharon, OH-PA:\nMercer County UnclassifiableAttainment.\nRest of State:\nAQCR 151 Northeast Pennsylvania-Upper Delaware Valley Interstate:\nBerks County UnclassifiableAttainment.\nBradford County UnclassifiableAttainment.\nCarbon County UnclassifiableAttainment.\nLackawanna County UnclassifiableAttainment.\nLuzerne County UnclassifiableAttainment.\nMonroe County UnclassifiableAttainment.\nPike County UnclassifiableAttainment.\nSchuylkill County UnclassifiableAttainment.\nSullivan County UnclassifiableAttainment.\nSusquehanna County UnclassifiableAttainment.\nTioga County UnclassifiableAttainment.\nWayne County UnclassifiableAttainment.\nWyoming County UnclassifiableAttainment.\nAQCR 178 Northwest Pennsylvania-Youngstown Interstate:\nCameron County UnclassifiableAttainment.\nClarion County UnclassifiableAttainment.\nClearfield County UnclassifiableAttainment.\nCrawford County UnclassifiableAttainment.\nElk County UnclassifiableAttainment.\nErie County UnclassifiableAttainment.\nForest County UnclassifiableAttainment.\nJefferson County UnclassifiableAttainment.\nLawrence County (remainder) UnclassifiableAttainment.\nMcKean County UnclassifiableAttainment.\nPotter County UnclassifiableAttainment.\nVenango County UnclassifiableAttainment.\nWarren County UnclassifiableAttainment.\nAQCR 195 Central Pennsylvania Intrastate:\nBedford County UnclassifiableAttainment.\nBlair County UnclassifiableAttainment.\nCentre County UnclassifiableAttainment.\nClinton County UnclassifiableAttainment.\nColumbia County UnclassifiableAttainment.\nFulton County UnclassifiableAttainment.\nHuntingdon County UnclassifiableAttainment.\nJuniata County UnclassifiableAttainment.\nLycoming County UnclassifiableAttainment.\nMifflin County UnclassifiableAttainment.\nMontour County UnclassifiableAttainment.\nNorthumberland County UnclassifiableAttainment.\nSnyder County UnclassifiableAttainment.\nSomerset County UnclassifiableAttainment.\nUnion County UnclassifiableAttainment.\nAQCR 196 South Central Pennsylvania Intrastate:\nAdams County UnclassifiableAttainment.\nFranklin County UnclassifiableAttainment.\nPerry County UnclassifiableAttainment.\nAQCR 197 Southwest Pennsylvania Intrastate:\nArmstrong County (remainder) UnclassifiableAttainment.\nFayette County UnclassifiableAttainment.\nGreene County (remainder) UnclassifiableAttainment.\nIndiana County (remainder) UnclassifiableAttainment.\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.\n2 This date is July 2, 2014, unless otherwise noted.\nPennsylvania—NO2 (1971 Annual Standard)\nDesignated area Does not meet primary standards Cannot be classified or better than national standards\nEntire State X\nPennsylvania—NO2 (2010 1-Hour Standard)\nDesignated area Designation a\nDate 1 Type\nAdams County Unclassifiable/Attainment.\nAllegheny County Unclassifiable/Attainment.\nArmstrong County Unclassifiable/Attainment.\nBeaver County Unclassifiable/Attainment.\nBedford County Unclassifiable/Attainment.\nBerks County Unclassifiable/Attainment.\nBlair County Unclassifiable/Attainment.\nBradford County Unclassifiable/Attainment.\nBucks County Unclassifiable/Attainment.\nButler County Unclassifiable/Attainment.\nCambria County Unclassifiable/Attainment.\nCameron County Unclassifiable/Attainment.\nCarbon County Unclassifiable/Attainment.\nCentre County Unclassifiable/Attainment.\nChester County Unclassifiable/Attainment.\nClarion County Unclassifiable/Attainment.\nClearfield County Unclassifiable/Attainment.\nClinton County Unclassifiable/Attainment.\nColumbia County Unclassifiable/Attainment.\nCrawford County Unclassifiable/Attainment.\nCumberland County Unclassifiable/Attainment.\nDauphin County Unclassifiable/Attainment.\nDelaware County Unclassifiable/Attainment.\nElk County Unclassifiable/Attainment.\nErie County Unclassifiable/Attainment.\nFayette County Unclassifiable/Attainment.\nForest County Unclassifiable/Attainment.\nFranklin County Unclassifiable/Attainment.\nFulton County Unclassifiable/Attainment.\nGreene County Unclassifiable/Attainment.\nHuntingdon County Unclassifiable/Attainment.\nIndiana County Unclassifiable/Attainment.\nJefferson County Unclassifiable/Attainment.\nJuniata County Unclassifiable/Attainment.\nLackawanna County Unclassifiable/Attainment.\nLancaster County Unclassifiable/Attainment.\nLawrence County Unclassifiable/Attainment.\nLebanon County Unclassifiable/Attainment.\nLehigh County Unclassifiable/Attainment.\nLuzerne County Unclassifiable/Attainment.\nLycoming County Unclassifiable/Attainment.\nMcKean County Unclassifiable/Attainment.\nMercer County Unclassifiable/Attainment.\nMifflin County Unclassifiable/Attainment.\nMonroe County Unclassifiable/Attainment.\nMontgomery County Unclassifiable/Attainment.\nMontour County Unclassifiable/Attainment.\nNorthampton County Unclassifiable/Attainment.\nNorthumberland County Unclassifiable/Attainment.\nPerry County Unclassifiable/Attainment.\nPhiladelphia County Unclassifiable/Attainment.\nPike County Unclassifiable/Attainment.\nPotter County Unclassifiable/Attainment.\nSchuylkill County Unclassifiable/Attainment.\nSnyder County Unclassifiable/Attainment.\nSomerset County Unclassifiable/Attainment.\nSullivan County Unclassifiable/Attainment.\nSusquehanna County Unclassifiable/Attainment.\nTioga County Unclassifiable/Attainment.\nUnion County Unclassifiable/Attainment.\nVenango County Unclassifiable/Attainment.\nWarren County Unclassifiable/Attainment.\nWashington County Unclassifiable/Attainment.\nWayne County Unclassifiable/Attainment.\nWestmoreland County Unclassifiable/Attainment.\nWyoming County Unclassifiable/Attainment.\nYork 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.\nPennsylvania—1997 8-Hour Ozone NAAQS\n[Primary and Secondary]\nDesignated area Designation a Category/classification\nDate 1 Type Date 1 Type\nAllentown-Bethlehem-Easton, PA: Carbon County Lehigh County Northampton County 4/3/2008 Attainment\nAltoona, PA: Blair County 8/1/2007 Attainment\nClearfield and Indiana, PA: Clearfield County, Indiana County, Northampton County 4/20/2009 Attainment\nErie, PA: Erie County 11/8/2007 Attainment\nFranklin Co., PA: Franklin County 7/27/2007 Attainment\nGreene County, PA: Greene County 04/20/2009 Attainment\nHarrisburg-Lebanon-Carlisle PA:\nCumberland County 7/25/2007 Attainment\nDauphin County 7/25/2007 Attainment\nLebanon County 7/25/2007 Attainment\nPerry County 7/25/2007 Attainment\nJohnstown, PA: Cambria County 8/1/2007 Attainment\nLancaster, PA: Lancaster County 7/6/2007 Attainment\nPhiladelphia-Wilmington-Atlantic City, PA-NJ-MD-DE:\nBucks County Nonattainment Subpart 2/Moderate.3\nChester County Nonattainment Subpart 2/Moderate.3\nDelaware County Nonattainment Subpart 2/Moderate.3\nMontgomery County Nonattainment Subpart 2/Moderate.3\nPhiladelphia County Nonattainment Subpart 2/Moderate.3\nPittsburgh-Beaver Valley, PA:\nAllegheny County Nonattainment 6/13/2012 Subpart 2/Moderate.\nArmstrong County Nonattainment 6/13/2012 Subpart 2/Moderate.\nBeaver County Nonattainment 6/13/2012 Subpart 2/Moderate.\nButler County Nonattainment 6/13/2012 Subpart 2/Moderate.\nFayette County Nonattainment 6/13/2012 Subpart 2/Moderate.\nWashington County Nonattainment 6/13/2012 Subpart 2/Moderate.\nWestmoreland County Nonattainment 6/13/2012 Subpart 2/Moderate.\nReading, PA: Berks County 9/10/2007 Attainment\nScranton-Wilkes-Barre, PA: Lackawanna County, Luzerne County, Monroe County, Wyoming County 12/19/2007 Attainment\nState College, PA: Centre County 12/14/2007 Attainment.\nTioga Co., PA: Tioga County 07/06/2007 Attainment.\nWilliamsport, PA: Lycoming County Unclassifiable/Attainment\nYork, PA:\nAdams County 2/13/2008 Attainment\nYork County 2/13/2008 Attainment\nYoungstown-Warren-Sharon, OH-PA Area: Mercer County 11/19/2007 Attainment\nAQCR 151 NE Pennsylvania Intrastate (remainder of):\nBradford County Unclassifiable/Attainment\nSullivan County Unclassifiable/Attainment\nAQCR 178 NW Pennsylvania Interstate (remainder of):\nCameron County Unclassifiable/Attainment\nClarion County Unclassifiable/Attainment\nElk County Unclassifiable/Attainment\nForest County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nMcKean County Unclassifiable/Attainment\nPotter County Unclassifiable/Attainment\nVenango County Unclassifiable/Attainment\nAQCR 195 Central Pennsylvania Intrastate (remainder of):\nBedford County Unclassifiable/Attainment\nClinton County Unclassifiable/Attainment\nFulton County Unclassifiable/Attainment\nHuntingdon County Unclassifiable/Attainment\nMifflin County Unclassifiable/Attainment\nMontour County Unclassifiable/Attainment\nUnion County Unclassifiable/Attainment\nRest of State Unclassifiable/Attainment\nColumbia County Unclassifiable/Attainment\nCrawford County Unclassifiable/Attainment\nJuniata County Unclassifiable/Attainment\nLawrence County Unclassifiable/Attainment\nNorthumberland County Unclassifiable/Attainment\nPike County Unclassifiable/Attainment\nSchuylkill County Unclassifiable/Attainment\nSnyder County Unclassifiable/Attainment\nSomerset County Unclassifiable/Attainment\nSusquehanna County Unclassifiable/Attainment\nWarren County Unclassifiable/Attainment\nWayne County Unclassifiable/Attainment\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is June 15, 2004, unless otherwise noted.\n2 November 22, 2004.\nPennsylvania—2008 8-Hour Ozone NAAQS\n[Primary and Secondary]\nDesignated area Designation Classification\nDate 1 Type Date 1 Type\nAllentown-Bethlehem-Easton, PA 2 Nonattainment Marginal.\nCarbon County\nLehigh County\nNorthampton County\nLancaster, PA 2 Nonattainment Marginal.\nLancaster County\nPhiladelphia-Atlantic City, PA-NJ 2 Nonattainment 6/3/2016 Marginal.4\nBucks County\nChester County\nDelaware County\nMontgomery County\nPhiladelphia County\nPittsburgh-Beaver Valley, PA 2 Nonattainment 6/3/2016 Marginal.4\nAllegheny County\nArmstrong County\nBeaver County\nButler County\nFayette County\nWashington County\nWestmoreland County\nReading, PA 2 Nonattainment Marginal.\nBerks County\nAQCR 151 NE Pennsylvania Intrastate (remainder) 3\nBradford County Unclassifiable/Attainment\nLackawanna County Unclassifiable/Attainment\nLuzerne County Unclassifiable/Attainment\nMonroe County Unclassifiable/Attainment\nPike County Unclassifiable/Attainment\nSchuylkill County Unclassifiable/Attainment\nSullivan County Unclassifiable/Attainment\nSusquehanna County Unclassifiable/Attainment\nTioga County Unclassifiable/Attainment\nWayne County Unclassifiable/Attainment\nWyoming Unclassifiable/Attainment\nAQCR 178 NW Pennsylvania Intrastate 3\nCameron County Unclassifiable/Attainment\nClarion County Unclassifiable/Attainment\nClearfield County Unclassifiable/Attainment\nCrawford County Unclassifiable/Attainment\nElk County Unclassifiable/Attainment\nErie County Unclassifiable/Attainment\nForest County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nLawrence County Unclassifiable/Attainment\nMcKean County Unclassifiable/Attainment\nMercer County Unclassifiable/Attainment\nPotter County Unclassifiable/Attainment\nVenango County Unclassifiable/Attainment\nWarren County Unclassifiable/Attainment\nAQCR 195 Central Pennsylvania Intrastate 3\nBedford County Unclassifiable/Attainment\nBlair County Unclassifiable/Attainment\nCambria County Unclassifiable/Attainment\nCentre County Unclassifiable/Attainment\nClinton County Unclassifiable/Attainment\nColumbia County Unclassifiable/Attainment\nFulton County Unclassifiable/Attainment\nHuntingdon County Unclassifiable/Attainment\nJuniata County Unclassifiable/Attainment\nLycoming County Unclassifiable/Attainment\nMifflin County Unclassifiable/Attainment\nMontour County Unclassifiable/Attainment\nNorthumberland County Unclassifiable/Attainment\nSnyder County Unclassifiable/Attainment\nSomerset County Unclassifiable/Attainment\nUnion County Unclassifiable/Attainment\nAQCR 196 South Central Pennsylvania (remainder) 3\nAdams County Unclassifiable/Attainment\nCumberland County Unclassifiable/Attainment\nDauphin County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nLebanon County Unclassifiable/Attainment\nPerry County Unclassifiable/Attainment\nYork County Unclassifiable/Attainment\nAQCR 197 Southwest Pennsylvania (remainder) 3\nGreen County Unclassifiable/Attainment\nIndiana County Unclassifiable/Attainment\n1 This date is July 20, 2012, unless otherwise noted.\n2 Excludes Indian country located in each area, unless otherwise noted.\n3 Includes any Indian country in each county or area, unless otherwise specified.\n4 Attainment date is extended to July 20, 2016.\nPennsylvania—2015 8-Hour Ozone NAAQS\n[Primary and Secondary]\nDesignated area 1 Designation Classification\nDate 2 Type Date 2 Type\nPhiladelphia-Atlantic City, PA-NJ Nonattainment 7/30/2024 Serious.\nBucks County\nChester County\nDelaware County\nMontgomery County\nPhiladelphia County\nAdams County Attainment/Unclassifiable\nAllegheny County 1/16/2018 Attainment/Unclassifiable\nArmstrong County 1/16/2018 Attainment/Unclassifiable\nBeaver County 1/16/2018 Attainment/Unclassifiable\nBedford County 1/16/2018 Attainment/Unclassifiable\nBerks County Attainment/Unclassifiable\nBlair County 1/16/2018 Attainment/Unclassifiable\nBradford County 1/16/2018 Attainment/Unclassifiable\nButler County 1/16/2018 Attainment/Unclassifiable\nCambria County 1/16/2018 Attainment/Unclassifiable\nCameron County 1/16/2018 Attainment/Unclassifiable\nCarbon County Attainment/Unclassifiable.\nCentre County 1/16/2018 Attainment/Unclassifiable\nClarion County 1/16/2018 Attainment/Unclassifiable\nClearfield County 1/16/2018 Attainment/Unclassifiable\nClinton County 1/16/2018 Attainment/Unclassifiable\nColumbia County 1/16/2018 Attainment/Unclassifiable\nCrawford County 1/16/2018 Attainment/Unclassifiable\nCumberland County Attainment/Unclassifiable\nDauphin County Attainment/Unclassifiable\nElk County 1/16/2018 Attainment/Unclassifiable\nErie County 1/16/2018 Attainment/Unclassifiable\nFayette County 1/16/2018 Attainment/Unclassifiable\nForest County 1/16/2018 Attainment/Unclassifiable\nFranklin County Attainment/Unclassifiable\nFulton County 1/16/2018 Attainment/Unclassifiable\nGreene County 1/16/2018 Attainment/Unclassifiable\nHuntingdon County 1/16/2018 Attainment/Unclassifiable\nIndiana County 1/16/2018 Attainment/Unclassifiable\nJefferson County 1/16/2018 Attainment/Unclassifiable\nJuniata County 1/16/2018 Attainment/Unclassifiable\nLackawanna County 1/16/2018 Attainment/Unclassifiable\nLancaster County Attainment/Unclassifiable\nLawrence County 1/16/2018 Attainment/Unclassifiable\nLebanon County Attainment/Unclassifiable\nLehigh County Attainment/Unclassifiable.\nLuzerne County 1/16/2018 Attainment/Unclassifiable\nLycoming County 1/16/2018 Attainment/Unclassifiable\nMcKean County 1/16/2018 Attainment/Unclassifiable\nMercer County 1/16/2018 Attainment/Unclassifiable\nMifflin County 1/16/2018 Attainment/Unclassifiable\nMonroe County Attainment/Unclassifiable.\nMontour County 1/16/2018 Attainment/Unclassifiable\nNorthampton County Attainment/Unclassifiable.\nNorthumberland County 1/16/2018 Attainment/Unclassifiable\nPerry County Attainment/Unclassifiable\nPike County Attainment/Unclassifiable.\nPotter County 1/16/2018 Attainment/Unclassifiable\nSchuylkill County Attainment/Unclassifiable\nSnyder County 1/16/2018 Attainment/Unclassifiable\nSomerset County 1/16/2018 Attainment/Unclassifiable\nSullivan County 1/16/2018 Attainment/Unclassifiable\nSusquehanna County 1/16/2018 Attainment/Unclassifiable\nTioga County 1/16/2018 Attainment/Unclassifiable\nUnion County 1/16/2018 Attainment/Unclassifiable\nVenango County 1/16/2018 Attainment/Unclassifiable\nWarren County 1/16/2018 Attainment/Unclassifiable\nWashington County 1/16/2018 Attainment/Unclassifiable\nWayne County 1/16/2018 Attainment/Unclassifiable\nWestmoreland County 1/16/2018 Attainment/Unclassifiable\nWyoming County 1/16/2018 Attainment/Unclassifiable\nYork 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 August 3, 2018, unless otherwise noted.\nPennsylvania—2008 Lead NAAQS\nDesignated area Designation for the 2008 NAAQSa\nDate 1 Type\nLower Beaver Valley, PA:\nBeaver County (part) 2 12/31/2010 Nonattainment.\nArea is bounded by Potter Township, Vanport Township, and Center Township.\nLyons, PA:\nBerks County (part) 12/31/2010 Nonattainment.\nArea is bounded by Kutztown Borough, Lyons Borough, Maxatawny Township and Richmond Township.\nNorth Reading, PA:\nBerks County (part) 12/31/2010 Nonattainment.\nArea is bounded by Alsace Township, Laureldale Borough, and Muhlenberg Township.\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.\n2 Center Township was included in the nonattainment area as of 12/31/2011.","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":"3bc5b05f134cfcb5b42477e3720c2a7a82744cc842c159a6df48a0e365a21882","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-81.338","next":"us/40-cfr-81.340"},"notice":"GroundRules: Original legal text. Not legal advice."}