Air quality in Pennsylvania
Air quality index (AQI⁺) and PM2.5 air pollution in Pennsylvania • 11:48, Oct 11
Pennsylvania Department of Environmental Protection (Pennsylvania DEP) Philadelphia Air Management ServicesAllegheny County Health DepartmentIQAir Community MemberLWPNew Jersey Department of Environmental Protection (NJDEP)armacgminer18925AnonymousNels ShirerJohnny M.Richard SeaveyRick EvansBill FennermindyKurt SJeff WigginsfiorillEPA Office of Atmospheric ProtectiontaynaronUSA National Park ServiceM VanderVenanonymous dfseremakCW7221Keller’sPechanga Band of IndiansKontribitèJoe Guzzoalan hortonOregon Department of Environmental QualityJBBecky ZajdelWilliam SDawnMt. WashingtonParag BataviaAnonymous contributor
Pennsylvania Department of Environmental Protection (Pennsylvania DEP) Philadelphia Air Management ServicesAllegheny County Health DepartmentIQAir Community MemberLWPNew Jersey Department of Environmental Protection (NJDEP)armacgminer18925AnonymousNels ShirerJohnny M.Richard SeaveyRick EvansBill FennermindyKurt SJeff WigginsfiorillEPA Office of Atmospheric ProtectiontaynaronUSA National Park ServiceM VanderVenanonymous dfseremakCW7221Keller’sPechanga Band of IndiansKontribitèJoe Guzzoalan hortonOregon Department of Environmental QualityJBBecky ZajdelWilliam SDawnMt. WashingtonParag BataviaAnonymous contributor
Live most polluted city ranking
Real-time Pennsylvania most polluted city ranking
Wildfires in Pennsylvania
Real-time information
Active fires
--
Learn more about global air quality
Which is the most polluted city in Pennsylvania?
- Kratzerville80
- Chambersburg56
- Dillsburg53
- Carnegie52
- Hershey51
- Union County50
- Milton47
- Huntingdon45
- Uniontown45
- Shippensburg44
- Carlisle43
- York43
- Charleroi42
- Shiremanstown42
- Westmoreland42
- Annville41
- Parkside41
- Lebanon39
- Clearfield County38
- Cumberland County38
- Erie38
- Ramblewood38
- West Mayfield38
- Altoona37
- Avon37
- Boiling Springs37
- Farrell37
- Greene36
- Johnstown35
- Natrona Heights35
- Somerset County35
- Tioga County35
- Selinsgrove34
- Allegheny33
- Arendtsville33
- Elk County33
- Mercer County33
- Armstrong County32
- Beaver Falls32
- Centre County32
- Franklin County32
- Salunga32
- Allentown31
- Chester County31
- Dauphin County31
- Monroe County31
- Scranton31
- Bradford County29
- Douglassville29
- Marcus Hook29
- Montgomery County29
- Washington County29
- Beaver28
- Intercourse28
- Lancaster28
- Lancaster County28
- Sierra View28
- Tunkhannock28
- Wyoming County28
- Carroll Valley27
- Coudersport27
- Kutztown University27
- Manheim27
- Philadelphia27
- Wayne27
- York County27
- Bucks26
- Eddington26
- Freemansburg26
- Mount Cobb26
- Wyndmoor26
- Bryn Athyn25
- Feasterville25
- Millbourne25
- Pittsburgh25
- Rockledge25
- Cheltenham Village24
- Doylestown24
- Littlestown24
- Montoursville24
- Penn Wynne24
- Stewartstown24
- Trevose24
- Blakely23
- Chester23
- Colwyn23
- Lycoming County23
- Schlusser23
- Throop23
- Warren23
- Wilkinsburg23
- Bloomsburg22
- Dunmore22
- Lehighton22
- Merion Station22
- Yeadon22
- Andalusia21
- Bala Cynwyd21
- Berks County21
- Bethel Park21
- Bethlehem21
- Chestnut Hill21
- Churchill21
- Crawford County21
- Garden View21
- Laurel Lake21
- Northampton21
- Oak Lane21
- Brownstown, Lancaster County20
- Glassport20
- Mount Gretna Heights20
- Melrose Park19
- Northampton County19
- Pike County19
- Susquehanna19
- Wilkes-Barre19
- Williamsport19
- Jessup18
- Lansford18
- Lehigh18
- Nesquehoning18
- Pen Argyl18
- Archbald17
- Bressler17
- Camp Hill17
- Campbelltown17
- Cleona17
- Colonial Park17
- Duncannon17
- Elizabethville17
- Enhaut17
- Enola17
- Harrisburg17
- Highspire17
- Hummelstown17
- Kutztown17
- Lawnton17
- Lemoyne17
- Linglestown17
- Lower Allen17
- Lykens17
- Marysville17
- Mechanicsburg17
- Millersburg17
- New Cumberland17
- North East17
- Palmdale17
- Palmyra17
- Paxtang17
- Paxtonia17
- Penbrook17
- Progress17
- Royalton17
- Rutherford17
- Skyline View17
- St. Clair, Schuylkill County17
- Steelton17
- Tower City17
- Valley Green17
- West Fairview17
- Williamstown17
- Wormleysburg17
- Wyomissing17
- Bainbridge16
- Bloomfield16
- Carbon County16
- Clairton16
- Cornwall16
- Dickson City16
- Dover16
- East Berlin16
- Elizabethtown16
- Emigsville16
- Fredericksburg, Lebanon County16
- Hallam16
- Hebron16
- Hokendauqua16
- Jefferson Hills16
- Jim Thorpe16
- Lake Meade16
- Lebanon South16
- Manchester16
- Marietta16
- Maytown16
- Mount Holly Springs16
- Mount Joy16
- Mount Wolf16
- New Kingstown16
- Newport16
- North York16
- Perry16
- Pleasant Hill16
- Rheems16
- Sand Hill16
- Shiloh16
- Stonybrook16
- Weigelstown16
- West York16
- Yorklyn16
- Abbottstown15
- Adamstown15
- Akron15
- Alleghenyville15
- Amity Gardens15
- Bally15
- Birdsboro15
- Blandon15
- Blue Ball15
- Bowmansville15
- Boyertown15
- Brickerville15
- Christiana15
- Clay15
- Colony Park15
- Columbia15
- Cressona15
- Denver15
- East Earl15
- East Petersburg15
- East York15
- Elverson15
- Ephrata15
- Farmersville15
- Fivepointville15
- Fleetwood15
- Flying Hills15
- Fox Chase15
- Gap15
- Gilbertsville15
- Glenmoore15
- Gordonville15
- Grantley15
- Greenfields15
- Grill15
- Halfway House15
- Hamburg15
- Honey Brook15
- Hyde Park, Berks County15
- Jacksonwald15
- Kenhorst15
- Kenilworth15
- Lake Wynonah15
- Lampeter15
- Landisville15
- Laureldale15
- Leesport15
- Leola15
- Lincoln Park15
- Lititz15
- Lorane15
- Loysville15
- Maxatawny15
- Mechanicsville15
- Millersville15
- Minersville15
- Mohnton15
- Mount Penn15
- Mountville15
- Muhlenberg Park15
- Myerstown15
- New Berlinville15
- New Holland15
- New Philadelphia15
- Newmanstown15
- Newtown, Schuylkill County15
- Oley15
- Palo Alto15
- Paradise15
- Parkesburg15
- Pennside15
- Penryn15
- Pine Grove15
- Port Carbon15
- Pottsgrove15
- Pottstown15
- Pottsville15
- Reamstown15
- Reiffton15
- Reinholds15
- Richland15
- Riverview Park15
- Robesonia15
- Rothsville15
- Sanatoga15
- Schoeneck15
- Schuylkill Haven15
- Shillington15
- Shoemakersville15
- Sinking Spring15
- South Pottstown15
- South Temple15
- Spring Grove15
- Spring Ridge15
- Springmont15
- Spry15
- St. Lawrence15
- Stony Creek Mills15
- Stowe15
- Strausstown15
- Summit Hill15
- Swartzville15
- Temple15
- Terre Hill15
- Topton15
- Tremont15
- Valley View, York County15
- Wakefield15
- Wernersville15
- West Hamburg15
- West Lawn15
- West Reading15
- West Wyomissing15
- Whitfield15
- Willow Street15
- Windsor15
- Womelsdorf15
- Wrightsville15
- Adams County14
- Alburtis14
- Ancient Oaks14
- Ashland14
- Atglen14
- Belleville14
- Biglerville14
- Bonneauville14
- Breinigsville14
- Burnham14
- Caln14
- Canonsburg14
- Church Hill14
- Coatesville14
- Cochranville14
- Conestoga14
- Dallastown14
- Downingtown14
- Eagleview14
- East Greenville14
- Edgewood, Northumberland County14
- Exton14
- Fairview-Ferndale14
- Felton14
- Forest Hills14
- Frackville14
- Gettysburg14
- Girardville14
- Glen Rock14
- Hanover14
- Hereford14
- Highland Park14
- Jacobus14
- Kulpmont14
- Lake Heritage14
- Lewistown14
- Lionville14
- Loganville14
- Macungie14
- Marshallton, Northumberland County14
- McSherrystown14
- Middleburg14
- Midway, Adams County14
- Mifflintown14
- Milroy14
- Mount Carmel14
- New Oxford14
- Newville14
- Parkville14
- Pennsburg14
- Pennville14
- Phoenixville14
- Quarryville14
- Red Lion14
- Royersford14
- Scotland14
- Shamokin14
- South Coatesville14
- Spring City14
- Strasburg14
- Thorndale14
- Trappe14
- Trevorton14
- Trexlertown14
- Winterstown14
- Yeagertown14
- Yoe14
- Albion13
- Audubon13
- Avondale13
- Berwyn13
- Blue Bell13
- Bridgeport13
- Brookhaven13
- Chester Heights13
- Chesterbrook13
- Cheyney University13
- Collegeville13
- Devon13
- Dorneyville13
- Eagleville, Montgomery County13
- Elysburg13
- Emmaus13
- Evansburg13
- Fayetteville13
- Fullerton13
- Gibsonia13
- Girard13
- Grier City13
- Guilford13
- Harleysville13
- Hatfield13
- Hermitage13
- Hummels Wharf13
- Industry, Beaver County13
- Kennett Square13
- King of Prussia13
- Kulpsville13
- Lake City13
- Lansdale13
- Lima13
- Luzerne County13
- Mahanoy City13
- Malvern13
- Media13
- Mont Alto13
- Mont Clare13
- New Freedom13
- New Hope13
- Norristown13
- North Wales13
- Oxford13
- Paoli13
- Pymatuning Central13
- Quakertown13
- Schwenksville13
- Shamokin Dam13
- Sharon13
- Sharpsville13
- Shenandoah13
- Shenandoah Heights13
- Shrewsbury13
- Skippack13
- Souderton13
- Spinnerstown13
- Spring Mount13
- St. Davids13
- Sunbury13
- Susquehanna Trails13
- Swedesburg13
- Telford13
- Toughkenamon13
- Trooper13
- Village Green-Green Ridge13
- Wescosville13
- West Chester13
- West Conshohocken13
- West Grove13
- West Mifflin13
- Woxall13
- Aldan12
- Ambler12
- Arnold12
- Aspinwall12
- Athens12
- Avalon12
- Avella12
- Avis12
- Avonia12
- Baidland12
- Bakerstown12
- Baldwin12
- Bear Rocks12
- Bell Acres12
- Belle Vernon12
- Bellefonte12
- Bellwood12
- Bentleyville12
- Bessemer12
- Big Beaver12
- Blawnox12
- Blooming Glen12
- Blossburg12
- Boalsburg12
- Boothwyn12
- Bradford12
- Brentwood12
- Bridgeville12
- Brittany Farms-The Highlands12
- Broomall12
- Brownsville12
- Bryn Mawr12
- Bulger12
- Burgettstown12
- Butler12
- California12
- Callery12
- Calumet12
- Canton12
- Carnot-Moon12
- Castanea12
- Castle Shannon12
- Catasauqua12
- Catawissa12
- Cecil-Bishop12
- Cementon12
- Centre Hall12
- Chalfont12
- Cheswick12
- Clearfield12
- Clifton Heights12
- Collingdale12
- Connellsville12
- Conshohocken12
- Conway12
- Coopersburg12
- Coplay12
- Curtisville12
- Danville12
- Darby12
- Delmont12
- Donegal12
- Donora12
- Dormont12
- Dravosburg12
- Drexel Hill12
- Dublin12
- Dunbar12
- Dunnstown12
- Duquesne12
- East Lansdowne12
- East McKeesport12
- East Pittsburgh12
- East Rochester12
- East Uniontown12
- Edinboro12
- Elizabeth12
- Elkland12
- Ellport12
- Ellwood City12
- Elrama12
- Emporium12
- Enlow12
- Etna12
- Evans City12
- Fairchance12
- Fairdale12
- Fairhope12
- Fairview, Erie County12
- Fellsburg12
- Finleyville12
- Flemington12
- Flourtown12
- Folcroft12
- Folsom12
- Forest City12
- Fort Washington12
- Foster Brook12
- Fountain Hill12
- Franklin Park12
- Fredericktown12
- Freedom12
- Galeton12
- Gastonville12
- Glendale12
- Glenolden12
- Glenshaw12
- Green Hills12
- Green Tree12
- Greencastle12
- Greenock12
- Greensburg12
- Hallstead12
- Harford12
- Harrison City12
- Harwick12
- Heidelberg12
- Hellertown12
- Hiller12
- Hometown12
- Honesdale12
- Hopwood12
- Horsham12
- Houserville12
- Houston12
- Imperial12
- Ingram12
- Irwin12
- Jeannette12
- Jersey Shore12
- Kane12
- Laceyville12
- Lawrence Park12
- Leetsdale12
- Leith-Hatfield12
- Lemont12
- Level Green12
- Lewisburg12
- Liberty, Allegheny County12
- Linntown12
- Lock Haven12
- Lynnwood-Pricedale12
- Manor12
- Mansfield12
- Maple Glen12
- Marion12
- Mars12
- Martinsburg12
- Masontown12
- Matamoras12
- McConnellsburg12
- McConnellstown12
- McDonald12
- McGovern12
- McKees Rocks12
- McMurray12
- Mercersburg12
- Midland, Beaver County12
- Midland, Washington County12
- Mifflinburg12
- Milesburg12
- Milford12
- Mill Hall12
- Millvale12
- Monaca12
- Monessen12
- Monongahela12
- Monroe12
- Montrose12
- Morrisville, Greene County12
- Morton12
- Mount Oliver12
- Mount Pleasant12
- Mount Union12
- Munhall12
- Muse12
- Narberth12
- New Beaver12
- New Brighton12
- New Britain12
- New Castle12
- New Castle Northwest12
- New Columbia12
- New Eagle12
- New Freeport12
- New Kensington12
- New Milford12
- New Stanton12
- North Belle Vernon12
- North Catasauqua12
- North Charleroi12
- North Warren12
- Northwest Harborcreek12
- Norwood12
- Oakdale12
- Oakland, Lawrence County12
- Oakmont12
- Oakwood12
- Ohioville12
- Oliver12
- Oreland12
- Osceola Mills12
- Paris12
- Park Forest Village12
- Perkasie12
- Perryopolis12
- Philipsburg12
- Pine Grove Mills12
- Pitcairn12
- Pleasant Gap12
- Plum12
- Plumsteadville12
- Plymouth Meeting12
- Point Marion12
- Port Allegany12
- Port Vue12
- Prospect Park, Cameron County12
- Rankin12
- Rennerdale12
- Renovo12
- Republic12
- Reynolds Heights12
- Richlandtown12
- Ridley Park12
- Rochester12
- Ronco12
- Russell12
- Russellton12
- Sayre12
- Schnecksville12
- Scottdale12
- Sellersville12
- Seven Fields12
- Sharon Hill12
- Shinglehouse12
- Smethport12
- South Connellsville12
- South Greensburg12
- South Montrose12
- South Uniontown12
- South Waverly12
- Southwest Greensburg12
- Speers12
- St. Marys12
- State Line12
- Stiles12
- Stormstown12
- Sturgeon12
- Swarthmore12
- Swissvale12
- Tamaqua12
- Tarentum12
- Thompsonville12
- Tipton12
- Toftrees12
- Towanda12
- Trafford12
- Troy12
- Turtle Creek12
- Tyrone12
- Unionville, Beaver County12
- Verona12
- Versailles12
- Wayne Heights12
- Waynesboro12
- Waynesburg12
- Wellsboro12
- Wesleyville12
- West Homestead12
- West Newton12
- West View12
- West Wilmerding12
- Westfield12
- Whitaker12
- White Oak12
- Whitehall12
- Wickerham Manor-Fisher12
- Wilcox12
- Williamsburg12
- Wilmerding12
- Wolfdale12
- Woodlyn12
- Youngsville12
- Youngwood12
- Yukon12
- Zelienople12
- Zion12
- Almedia11
- Ardmore11
- Arlington Heights11
- Avoca11
- Bangor11
- Bath11
- Belfast11
- Berwick11
- Big Bass Lake11
- Birchwood Lakes11
- Brackenridge11
- Brodheadsville11
- Cambridge Springs11
- Carbondale11
- Cherryville11
- Chinchilla11
- Churchville11
- Clarks Green11
- Clarks Summit11
- Coaldale, Schuylkill County11
- Columbia County11
- Columbus11
- Conashaugh Lakes11
- Conneaut Lakeshore11
- Conyngham11
- Corry11
- Curwensville11
- Dalton11
- Dewart11
- Duboistown11
- Dupont11
- Duryea11
- Earlston11
- East Bangor11
- East Berwick11
- East Stroudsburg11
- Eastlawn Gardens11
- Easton11
- Edgeworth11
- Effort11
- Elkins Park11
- Espy11
- Everett11
- Factoryville11
- Faxon11
- Fox Chapel11
- Glenside11
- Gold Key Lake11
- Greenville11
- Greenwood11
- Harleigh11
- Hatboro11
- Hawley11
- Hazleton11
- Hemlock Farms11
- Hollidaysburg11
- Hughesville11
- Hyde11
- Indian Mountain Lake11
- Ivyland11
- Jamison11
- Jenkintown11
- Jermyn11
- Johnsonburg11
- Jonestown, Columbia County11
- Kenmar11
- Lackawanna11
- Lakemont11
- Langhorne11
- Langhorne Manor11
- Laporte11
- Latrobe11
- Lattimer11
- Laurys Station11
- Lawson Heights11
- Lightstreet11
- Linwood11
- Lower Burrell11
- Loyalhanna11
- Martins Creek11
- Mayfield11
- McAdoo11
- McEwensville11
- Middletown, Northampton County11
- Mifflinville11
- Montgomery11
- Moosic11
- Moscow11
- Mountainhome11
- Muncy11
- Nazareth11
- Nescopeck11
- New Wilmington11
- Newtown Grant11
- Nixon11
- North Braddock11
- Old Forge11
- Old Orchard11
- Olyphant11
- Palmer Heights11
- Palmerton11
- Penfield11
- Penn Estates11
- Penndel11
- Pine Ridge11
- Pocono Ranch Lands11
- Portersville11
- Prospect11
- Raubsville11
- Richboro11
- Ridgway11
- Roaring Spring11
- Rockwood11
- Roseto11
- Saw Creek11
- Saylorsburg11
- Sewickley11
- Sheffield11
- Simpson11
- Slatington11
- South Williamsport11
- Stroudsburg11
- Sun Valley11
- Sunrise Lake11
- Tatamy11
- Taylor11
- The Hideout11
- Towamensing Trails11
- Union City11
- Village Shires11
- Wallenpaupack Lake Estates11
- Walnutport11
- Warminster Heights11
- Waterford11
- Watsontown11
- Waymart11
- Weatherly11
- Weissport East11
- West Easton11
- West Hazleton11
- White Haven11
- Willow Grove11
- Wilson11
- Wind Gap11
- Woodbourne11
- Woodside11
- Wyncote11
- Yardley11
- Aliquippa10
- Apollo10
- Ashley10
- Beech Mountain Lakes10
- Boston10
- Bristol10
- Browntown10
- Butler County10
- Claysburg10
- Cornwells Heights10
- Croydon10
- Dallas10
- Derry10
- Duncansville10
- Edwardsville10
- Emerald Lakes10
- Emsworth10
- Exeter10
- Fairless Hills10
- Forty Fort10
- Freeland10
- Freeport10
- Georgetown, Luzerne County10
- Glen Lyon10
- Harveys Lake10
- Hilldale10
- Hudson10
- Hughestown10
- Inkerman10
- Kingston10
- Laflin10
- Larksville10
- Leechburg10
- Levittown10
- Luzerne10
- McKinley10
- Meadowood10
- Meridian10
- Misericordia University10
- Mount Pocono10
- Mountain Top10
- Nanticoke10
- Northumberland10
- Oak Hills10
- Penn Lake Park10
- Pittston10
- Plains10
- Pleasant Hills10
- Plymouth10
- Pocono Pines10
- Red Hill, Blair County10
- Saxonburg10
- Shavertown10
- Spring House10
- Swoyersville10
- Trucksville10
- Tullytown10
- Vandergrift10
- West Leechburg10
- West Pittston10
- West Wyoming10
- Wyoming10
- Baden9
- Beaverdale9
- Bedford9
- Bellevue9
- Belmont9
- Berlin9
- Black Lick9
- Blairsville9
- Boswell9
- Brockway9
- Brookville9
- Carrolltown9
- Centerville, Crawford County9
- Central City9
- Chest Springs9
- Chevy Chase Heights9
- Chicora9
- Clarion9
- Clymer9
- Cochranton9
- Coraopolis9
- Cresson9
- Daisytown9
- Dale9
- Davidsville9
- Delaware9
- DuBois9
- East Conemaugh9
- Ebensburg9
- Elim9
- Emeigh9
- Falls Creek9
- Ferndale9
- Flinton9
- Ford City9
- Franklin, Cambria County9
- Friedens9
- Gallitzin9
- Geistown9
- Grove City9
- Hasson Heights9
- Hastings9
- Homeacre-Lyndora9
- Homer City9
- Jerome9
- Kittanning9
- Knox9
- Lake Latonka9
- Laurel Mountain9
- Lenape Heights9
- Loretto9
- Marianne9
- Marienville9
- Meadville9
- Mercer9
- Meyersdale9
- Mundys Corner9
- Nanty-Glo9
- Nicktown9
- North Apollo9
- Northern Cambria9
- Oil City9
- Orchard Hills9
- Patton9
- Portage9
- Punxsutawney9
- Reading9
- Reynoldsville9
- Riverside, Cambria County9
- Salix9
- Sandy9
- Sandy Lake9
- Seneca9
- Shanor-Northvue9
- Slippery Rock9
- Somerset9
- Southmont9
- Stoneboro9
- Sugarcreek9
- Sykesville9
- Tionesta9
- Titusville9
- Trainer9
- Treasure Lake9
- Upland9
- Vinco9
- West Elizabeth9
- West Hills9
- West Kittanning9
- Westmont9
- Windber9
- Woodland Heights9
- Worthington9
- Lincoln8
- Monroeville8
- Beaver County7
- Bridgewater7
- Eddystone7
- Indiana7
- Rutledge7
- Springdale7
- Sutersville7
- Washington7
- Ben Avon6
- Collinsburg6
- Fayette6
- Lansdowne6
- Lawrence County6
- Pleasantville, Bedford County6
- Allison Park5
- Industry, Allegheny County5
- Murrysville5
- Bradford Woods4
- Cetronia4
- Egypt4
- Ligonier4
- Wyano4
- Ambridge3
- Crafton3
- East Washington3
- Homestead3
- McKeesport3
- Orwigsburg3
- Braddock Hills2
- Economy2
- Edgewood, Allegheny County2
- Wayne County2
- Braddock1
- Roslyn1
- Sharpsburg1
- State College0
