Air quality in Pennsylvania
Air quality index (AQI⁺) and PM2.5 air pollution in Pennsylvania • 16:21, Oct 05
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’sBrodyvillePechanga Band of IndiansKontribitèJoe GuzzoOregon Department of Environmental Qualityalan hortonJBBecky 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’sBrodyvillePechanga Band of IndiansKontribitèJoe GuzzoOregon Department of Environmental Qualityalan hortonJBBecky 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?
- York76
- Ephrata71
- Kutztown63
- Parkside60
- Fullerton59
- Freemansburg58
- Cheltenham Village57
- Kratzerville57
- Merion Station56
- Penn Wynne56
- Andalusia55
- Ardmore55
- Melrose Park55
- Bala Cynwyd54
- Colwyn54
- Doylestown54
- Feasterville54
- Hershey54
- Lansford54
- Millbourne54
- Rockledge54
- Wyndmoor54
- Charleroi53
- Linwood53
- Wayne53
- Yeadon53
- Allentown52
- Brownstown, Lancaster County52
- Bryn Athyn52
- Chester County52
- Eddington52
- Lancaster52
- Darby51
- Philadelphia51
- Salunga51
- Trevose51
- Avon48
- Chester48
- Chestnut Hill48
- Gilbertsville48
- Avalon47
- Broomall47
- Eddystone47
- Mont Clare47
- Strasburg47
- Aldan46
- Audubon46
- Berwyn46
- Bridgeport46
- Brookhaven46
- Bryn Mawr46
- Chester Heights46
- Chesterbrook46
- Clifton Heights46
- Collingdale46
- Conshohocken46
- Devon46
- Drexel Hill46
- Eagleville, Montgomery County46
- East Lansdowne46
- Elkins Park46
- Flourtown46
- Folcroft46
- Folsom46
- Glenolden46
- Glenside46
- Jenkintown46
- King of Prussia46
- Lima46
- Media46
- Morton46
- Narberth46
- Norristown46
- Norwood46
- Oreland46
- Paoli46
- Plymouth Meeting46
- Ridley Park46
- Sharon Hill46
- Swarthmore46
- Swedesburg46
- Trooper46
- Village Green-Green Ridge46
- West Conshohocken46
- Woodlyn46
- Wyncote46
- Ambler45
- Boothwyn45
- Brittany Farms-The Highlands45
- Chalfont45
- Cheyney University45
- Collegeville45
- Evansburg45
- Fort Washington45
- Hatboro45
- Hatfield45
- Horsham45
- Ivyland45
- Kulpsville45
- Lansdale45
- Malvern45
- Maple Glen45
- Montgomeryville45
- North Wales45
- Phoenixville45
- Rutledge45
- Skippack45
- Trappe45
- Warminster Heights45
- Willow Grove45
- Bethlehem44
- Blooming Glen44
- Bristol44
- Churchville44
- Cornwells Heights44
- Croydon44
- Douglassville44
- Exton44
- Fairless Hills44
- Harleysville44
- Jamison44
- Langhorne44
- Langhorne Manor44
- Levittown44
- Lionville44
- Manheim44
- New Britain44
- Newtown Grant44
- Penndel44
- Richboro44
- Royersford44
- Schwenksville44
- Souderton44
- Spring City44
- Spring Mount44
- Telford44
- Trainer44
- Tullytown44
- Village Shires44
- West Chester44
- Woodbourne44
- Woodside44
- Wyomissing44
- Yardley44
- Adamstown43
- Alleghenyville43
- Amity Gardens43
- Atglen43
- Avondale43
- Birdsboro43
- Blue Ball43
- Blue Bell43
- Bowmansville43
- Caln43
- Christiana43
- Coatesville43
- Cochranville43
- Colony Park43
- Downingtown43
- Dublin43
- Eagleview43
- East Earl43
- Elverson43
- Farmersville43
- Fivepointville43
- Flying Hills43
- Gap43
- Glenmoore43
- Gordonville43
- Greenfields43
- Grill43
- Halfway House43
- Honey Brook43
- Jacksonwald43
- Kenhorst43
- Kenilworth43
- Kennett Square43
- Lincoln Park43
- Lorane43
- Mohnton43
- Mount Penn43
- New Holland43
- Oxford43
- Paradise43
- Parkesburg43
- Pennside43
- Perkasie43
- Plumsteadville43
- Pottsgrove43
- Pottstown43
- Reading43
- Reiffton43
- Sanatoga43
- Sellersville43
- Shillington43
- South Coatesville43
- South Pottstown43
- Springmont43
- St. Lawrence43
- Stony Creek Mills43
- Stowe43
- Swartzville43
- Terre Hill43
- Thorndale43
- Toughkenamon43
- West Grove43
- West Lawn43
- West Reading43
- West Wyomissing43
- Woxall43
- Akron42
- Alburtis42
- Bally42
- Blandon42
- Boyertown42
- Brickerville42
- Clay42
- Cornwall42
- Delaware42
- Denver42
- East Greenville42
- East Petersburg42
- Fleetwood42
- Fox Chase42
- Hereford42
- Hyde Park, Berks County42
- Lampeter42
- Landisville42
- Laureldale42
- Leesport42
- Leola42
- Lititz42
- Millersville42
- Muhlenberg Park42
- New Berlinville42
- Newmanstown42
- Oak Lane42
- Oley42
- Pennsburg42
- Penryn42
- Quakertown42
- Quarryville42
- Reamstown42
- Reinholds42
- Richland42
- Richlandtown42
- Riverview Park42
- Robesonia42
- Rothsville42
- Schoeneck42
- Shoemakersville42
- Sinking Spring42
- South Temple42
- Spinnerstown42
- Spring Ridge42
- Temple42
- Topton42
- Wernersville42
- Whitfield42
- Willow Street42
- Womelsdorf42
- Ancient Oaks41
- Berks County41
- Breinigsville41
- Cleona41
- Columbia41
- Conestoga41
- Coopersburg41
- Dorneyville41
- Emmaus41
- Fountain Hill41
- Hamburg41
- Hebron41
- Hellertown41
- Intercourse41
- Kutztown University41
- Lebanon South41
- Macungie41
- Maxatawny41
- Montgomery County41
- Mount Joy41
- Mountville41
- Myerstown41
- Pleasant Hill41
- Sand Hill41
- Strausstown41
- Trexlertown41
- Upland41
- Wescosville41
- West Hamburg41
- Bainbridge40
- Bressler40
- Campbelltown40
- Catasauqua40
- Cementon40
- Colonial Park40
- Coplay40
- Cressona40
- Dallastown40
- Dover40
- East York40
- Elizabethtown40
- Emigsville40
- Enhaut40
- Felton40
- Fredericksburg, Lebanon County40
- Glen Rock40
- Grantley40
- Hallam40
- Highspire40
- Hummelstown40
- Jacobus40
- Lake Wynonah40
- Lancaster County40
- Lawnton40
- Linglestown40
- Loganville40
- Manchester40
- Marietta40
- Maytown40
- Mechanicsville40
- Middletown, Northampton County40
- Mount Wolf40
- New Freedom40
- New Philadelphia40
- Newtown, Schuylkill County40
- North Catasauqua40
- North York40
- Palmdale40
- Palmyra40
- Palo Alto40
- Paxtang40
- Paxtonia40
- Penbrook40
- Pine Grove40
- Port Carbon40
- Pottsville40
- Progress40
- Red Lion40
- Rheems40
- Royalton40
- Rutherford40
- Schnecksville40
- Schuylkill Haven40
- Shiloh40
- Shrewsbury40
- Skyline View40
- Spry40
- Steelton40
- Stiles40
- Stonybrook40
- Susquehanna Trails40
- Tremont40
- Valley Green40
- Valley View, York County40
- Weigelstown40
- West York40
- Windsor40
- Winterstown40
- Wrightsville40
- Yoe40
- York County40
- Yorklyn40
- Armstrong County39
- Ashland39
- Bath39
- Bucks39
- Camp Hill39
- Cherryville39
- Coaldale, Schuylkill County39
- East Berlin39
- Eastlawn Gardens39
- Easton39
- Elizabethville39
- Enola39
- Frackville39
- Girardville39
- Grier City39
- Harrisburg39
- Hometown39
- Laurys Station39
- Lebanon39
- Lemoyne39
- Lower Allen39
- Lykens39
- Mahanoy City39
- Marysville39
- Mechanicsburg39
- Minersville39
- Nazareth39
- New Cumberland39
- Old Orchard39
- Palmer Heights39
- Palmerton39
- Raubsville39
- Shenandoah39
- Shenandoah Heights39
- Slatington39
- Spring Grove39
- Spring House39
- Tamaqua39
- Tower City39
- Walnutport39
- Weissport East39
- West Easton39
- West Fairview39
- Williamstown39
- Wilson39
- Wormleysburg39
- Abbottstown38
- Arlington Heights38
- Bangor38
- Beech Mountain Lakes38
- Belfast38
- Brodheadsville38
- Duncannon38
- East Bangor38
- East Stroudsburg38
- Edgewood, Northumberland County38
- Effort38
- Emerald Lakes38
- Fairview-Ferndale38
- Freeland38
- Hanover38
- Harleigh38
- Hazleton38
- Indian Mountain Lake38
- Kulpmont38
- Lake Meade38
- Lattimer38
- Marshallton, Northumberland County38
- Martins Creek38
- McAdoo38
- McKinley38
- Midway, Adams County38
- Mount Carmel38
- New Kingstown38
- Parkville38
- Penn Estates38
- Roseto38
- Saylorsburg38
- Shamokin38
- Stroudsburg38
- Sun Valley38
- Tatamy38
- Weatherly38
- West Hazleton38
- White Haven38
- Wind Gap38
- Bedford37
- Bonneauville37
- Conyngham37
- Elysburg37
- Hokendauqua37
- Johnstown37
- Lake Heritage37
- Lansdowne37
- Lehigh37
- McSherrystown37
- Mount Pocono37
- Mountain Top37
- Mountainhome37
- New Oxford37
- Northampton37
- Penn Lake Park37
- Pennville37
- Pocono Pines37
- Wakefield37
- Adams County36
- Ashley36
- Big Bass Lake36
- Biglerville36
- Georgetown, Luzerne County36
- Gettysburg36
- Millersburg36
- Mount Holly Springs36
- Pine Ridge36
- Pocono Ranch Lands36
- Saw Creek36
- Trevorton36
- Berwick35
- Birchwood Lakes35
- Catawissa35
- East Berwick35
- Kingston35
- Moscow35
- Nanticoke35
- Nescopeck35
- Almedia34
- Bloomfield34
- Carroll Valley34
- Conashaugh Lakes34
- Dupont34
- Edwardsville34
- Espy34
- Forty Fort34
- Glen Lyon34
- Gold Key Lake34
- Hemlock Farms34
- Hilldale34
- Hudson34
- Inkerman34
- Laflin34
- Larksville34
- Luzerne34
- Matamoras34
- Mifflinville34
- Newport34
- Plains34
- Plymouth34
- Sunrise Lake34
- Tioga County34
- Wyoming34
- Avoca33
- Browntown33
- Chambersburg33
- Columbia County33
- Danville33
- Hawley33
- Hughestown33
- Hummels Wharf33
- Jonestown, Columbia County33
- Lightstreet33
- Marcus Hook33
- Moosic33
- New Hope33
- Perry33
- Pittston33
- Scranton33
- Shamokin Dam33
- Stewartstown33
- Sunbury33
- Swoyersville33
- The Hideout33
- Trucksville33
- Wallenpaupack Lake Estates33
- West Pittston33
- West Wyoming33
- Clearfield County32
- Dillsburg32
- Duryea32
- Exeter32
- Jim Thorpe32
- Lackawanna32
- Middleburg32
- Mount Gretna Heights32
- Newville32
- Old Forge32
- Olyphant32
- Pen Argyl32
- Roslyn32
- Shavertown32
- Taylor32
- Wayne Heights32
- Chinchilla31
- Dallas31
- Honesdale31
- Lewisburg31
- Liberty, Allegheny County31
- Linntown31
- Loysville31
- Misericordia University31
- Selinsgrove31
- Shiremanstown31
- St. Clair, Schuylkill County31
- Warren31
- Waymart31
- Waynesboro31
- Wilkinsburg31
- Annville30
- Carlisle30
- Clarks Green30
- Clarks Summit30
- Jermyn30
- Mont Alto30
- Carbondale29
- Fairdale29
- Fayetteville29
- Fredericktown29
- Green Hills29
- Masontown29
- Mayfield29
- Mifflinburg29
- Morrisville, Greene County29
- New Freeport29
- Northampton County29
- Point Marion29
- Ronco29
- Simpson29
- Towamensing Trails29
- Waynesburg29
- Wolfdale29
- Bloomsburg28
- Dalton28
- Forest City28
- Guilford28
- Harveys Lake28
- Hiller28
- Houston28
- McGovern28
- Midland, Washington County28
- Monroe County28
- Natrona Heights28
- Nesquehoning28
- Scotland28
- St. Davids28
- Summit Hill28
- Bentleyville27
- Brownsville27
- Carbon County27
- Factoryville27
- Fairchance27
- Huntingdon27
- Lehighton27
- Muse27
- New Columbia27
- Republic27
- State Line27
- Wilkes-Barre27
- Altoona26
- Arendtsville26
- Avella26
- Bradford County26
- California26
- Cecil-Bishop26
- Fayette26
- Greencastle26
- Hopwood26
- Leith-Hatfield26
- Marion26
- Somerset County26
- South Uniontown26
- Thompsonville26
- Baidland25
- Bulger25
- Burgettstown25
- East Uniontown25
- Franklin County25
- Homestead25
- Littlestown25
- McDonald25
- McMurray25
- Mifflintown25
- New Eagle25
- Oliver25
- Shippensburg25
- Speers25
- Sturgeon25
- Watsontown25
- Baldwin24
- Bell Acres24
- Belle Vernon24
- Brentwood24
- Bridgeville24
- Carnot-Moon24
- Castle Shannon24
- Conway24
- Donora24
- Dormont24
- Dravosburg24
- Elizabeth24
- Elrama24
- Enlow24
- Erie24
- Fairhope24
- Fellsburg24
- Gastonville24
- Glendale24
- Green Tree24
- Greene24
- Heidelberg24
- Imperial24
- Ingram24
- Leetsdale24
- Lynnwood-Pricedale24
- McKees Rocks24
- Midland, Beaver County24
- Monessen24
- Monongahela24
- Mount Oliver24
- Munhall24
- North Belle Vernon24
- North Charleroi24
- Oakdale24
- Ohioville24
- Paris24
- Perryopolis24
- Rennerdale24
- Sutersville24
- Uniontown24
- Versailles24
- West Homestead24
- West Newton24
- Whitehall24
- Wickerham Manor-Fisher24
- Connellsville23
- Crawford County23
- Cumberland County23
- Dewart23
- Dunbar23
- Duquesne23
- East McKeesport23
- East Pittsburgh23
- East Rochester23
- Franklin Park23
- Freedom23
- Greenock23
- Harford23
- Millvale23
- Monaca23
- Northumberland23
- Rankin23
- Scottdale23
- South Connellsville23
- Swissvale23
- West View23
- Whitaker23
- White Oak23
- Yukon23
- Ambridge22
- Aspinwall22
- Bear Rocks22
- Beaver22
- Calumet22
- Canonsburg22
- Collinsburg22
- Donegal22
- Etna22
- Garden View22
- Glenshaw22
- Industry, Allegheny County22
- Irwin22
- Lincoln22
- Lycoming County22
- Mercersburg22
- Mount Pleasant22
- New Brighton22
- New Stanton22
- Pitcairn22
- Rockwood22
- Sierra View22
- Trafford22
- Turtle Creek22
- Union County22
- West Wilmerding22
- Wilmerding22
- Youngwood22
- Big Beaver21
- Blakely21
- Blawnox21
- Boston21
- Burnham21
- Coudersport21
- Dauphin County21
- Farrell21
- Greensburg21
- Harrison City21
- Jeannette21
- Jessup21
- Level Green21
- Lewistown21
- Luzerne County21
- Manor21
- Meyersdale21
- Muncy21
- New Milford21
- Oakmont21
- South Greensburg21
- Southwest Greensburg21
- State College21
- Throop21
- Tunkhannock21
- Unionville, Beaver County21
- Verona21
- Berlin20
- Emsworth20
- Highland Park20
- Ligonier20
- McConnellsburg20
- McKeesport20
- New Beaver20
- Seven Fields20
- Somerset20
- Yeagertown20
- Allegheny19
- Apollo19
- Arnold19
- Bakerstown19
- Beaver Falls19
- Belleville19
- Bessemer19
- Black Lick19
- Blairsville19
- Boswell19
- Brackenridge19
- Bridgewater19
- Callery19
- Centre County19
- Cheswick19
- Chicora19
- Church Hill19
- Curtisville19
- Davidsville19
- Delmont19
- Derry19
- Dunmore19
- Elim19
- Elk County19
- Ellport19
- Ellwood City19
- Evans City19
- Ford City19
- Forest Hills19
- Freeport19
- Friedens19
- Glassport19
- Grove City19
- Hallstead19
- Harwick19
- Hermitage19
- Homeacre-Lyndora19
- Homer City19
- Hughesville19
- Jerome19
- Kittanning19
- Latrobe19
- Laurel Mountain19
- Lawson Heights19
- Leechburg19
- Lenape Heights19
- Lower Burrell19
- Loyalhanna19
- Mars19
- Meadowood19
- Mercer19
- Meridian19
- Milroy19
- Milton19
- Montgomery19
- Montrose19
- Murrysville19
- New Castle19
- New Castle Northwest19
- New Kensington19
- New Wilmington19
- Nixon19
- North Apollo19
- Oak Hills19
- Oakland, Lawrence County19
- Oakwood19
- Orchard Hills19
- Plum19
- Portersville19
- Prospect19
- Russellton19
- Saxonburg19
- Schlusser19
- Shanor-Northvue19
- Sharon19
- Slippery Rock19
- South Montrose19
- Tarentum19
- Vandergrift19
- West Hills19
- West Kittanning19
- West Leechburg19
- Westmont19
- Worthington19
- Wyano19
- Zelienople19
- Belmont18
- Chevy Chase Heights18
- Daisytown18
- Dale18
- East Conemaugh18
- Edgeworth18
- Ferndale18
- Finleyville18
- Fox Chapel18
- Franklin, Cambria County18
- Geistown18
- Greenville18
- Indiana18
- Industry, Beaver County18
- Laceyville18
- Lake Latonka18
- Mercer County18
- Mount Union18
- Pike County18
- Reynolds Heights18
- Riverside, Cambria County18
- Sandy Lake18
- Sharpsville18
- Southmont18
- Stoneboro18
- Washington18
- Wyoming County18
- Aliquippa17
- Archbald17
- Beaver County17
- Beaverdale17
- Bethel Park17
- Boalsburg17
- Boiling Springs17
- Central City17
- Centre Hall17
- Clairton17
- Dickson City17
- Duboistown17
- Earlston17
- East Washington17
- Everett17
- Faxon17
- Houserville17
- Jersey Shore17
- Kenmar17
- Laporte17
- Lemont17
- Montoursville17
- Mundys Corner17
- North Braddock17
- Pine Grove Mills17
- Pittsburgh17
- Pleasant Gap17
- Pleasantville, Bedford County17
- Pymatuning Central17
- Ramblewood17
- Salix17
- Sewickley17
- South Williamsport17
- Vinco17
- Washington County17
- Wayne County17
- West Elizabeth17
- Williamsport17
- Windber17
- Avis16
- Bellefonte16
- Bellevue16
- Bellwood16
- Butler16
- Carrolltown16
- Castanea16
- Cetronia16
- Chest Springs16
- Claysburg16
- Clymer16
- Cresson16
- Duncansville16
- Dunnstown16
- Ebensburg16
- Egypt16
- Emeigh16
- Flemington16
- Flinton16
- Gallitzin16
- Greenwood16
- Hastings16
- Hollidaysburg16
- Lakemont16
- Laurel Lake16
- Lawrence County16
- Lock Haven16
- Loretto16
- Martinsburg16
- McConnellstown16
- Milesburg16
- Mill Hall16
- Nanty-Glo16
- Nicktown16
- Northern Cambria16
- Park Forest Village16
- Patton16
- Portage16
- Red Hill, Blair County16
- Roaring Spring16
- Stormstown16
- Susquehanna16
- Tipton16
- Toftrees16
- Tyrone16
- West Mifflin16
- Williamsburg16
- Zion16
- Baden15
- Ben Avon15
- Osceola Mills15
- Pleasant Hills15
- Springdale15
- Brockway14
- Brookville14
- Clarion14
- Clearfield14
- Cochranton14
- Curwensville14
- DuBois14
- Emporium14
- Falls Creek14
- Gibsonia14
- Hasson Heights14
- Hyde14
- Johnsonburg14
- Knox14
- Marianne14
- Marienville14
- Monroe14
- North East14
- Oil City14
- Penfield14
- Philipsburg14
- Port Vue14
- Prospect Park, Cameron County14
- Punxsutawney14
- Renovo14
- Reynoldsville14
- Ridgway14
- Rochester14
- Sandy14
- Seneca14
- St. Marys14
- Sugarcreek14
- Sykesville14
- Tionesta14
- Treasure Lake14
- Westmoreland14
- Woodland Heights14
- Butler County13
- Conneaut Lakeshore13
- Coraopolis13
- Jefferson Hills13
- Kane13
- Meadville13
- Sheffield13
- Smethport13
- Titusville13
- Towanda13
- Wilcox13
- Allison Park12
- Athens12
- Blossburg12
- Braddock12
- Bradford12
- Bradford Woods12
- Canton12
- Elkland12
- Foster Brook12
- Galeton12
- Mansfield12
- Port Allegany12
- Sayre12
- Shinglehouse12
- South Waverly12
- Troy12
- Wellsboro12
- Westfield12
- Albion11
- Cambridge Springs11
- Centerville, Crawford County11
- Economy11
- Mount Cobb11
- North Warren11
- Youngsville11
- Avonia10
- Carnegie10
- Columbus10
- Corry10
- Crafton10
- Edinboro10
- Fairview, Erie County10
- Girard10
- Lake City10
- Russell10
- Union City10
- Waterford10
- Churchill9
- Lawrence Park9
- Northwest Harborcreek9
- Wesleyville9
- Braddock Hills6
- Edgewood, Allegheny County6
- Orwigsburg6
- Sharpsburg5
- Monroeville4
- McEwensville2
- Milford1
