Air quality in Pennsylvania
Air quality index (AQI⁺) and PM2.5 air pollution in Pennsylvania • 00:31, 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 WigginsfiorilltaynaronUSA National Park ServiceM VanderVenanonymous dfseremakCW7221Keller’sBrodyvillePechanga Band of IndiansKontribitèJoe GuzzoOregon Department of Environmental Qualityalan hortonEPA Office of Atmospheric ProtectionJBBecky 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 WigginsfiorilltaynaronUSA National Park ServiceM VanderVenanonymous dfseremakCW7221Keller’sBrodyvillePechanga Band of IndiansKontribitèJoe GuzzoOregon Department of Environmental Qualityalan hortonEPA Office of Atmospheric ProtectionJBBecky 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?
- Kratzerville63
- Harford56
- Mercersburg55
- Abbottstown54
- Adams County54
- Bainbridge54
- Bear Rocks54
- Beaverdale54
- Belmont54
- Berlin54
- Biglerville54
- Blairsville54
- Bloomfield54
- Bonneauville54
- Boswell54
- Bressler54
- Calumet54
- Camp Hill54
- Campbelltown54
- Central City54
- Claysburg54
- Cleona54
- Colonial Park54
- Connellsville54
- Cresson54
- Daisytown54
- Dale54
- Davidsville54
- Derry54
- Donegal54
- Dover54
- Dunbar54
- Duncannon54
- Duncansville54
- Earlston54
- East Berlin54
- East Conemaugh54
- Edgewood, Northumberland County54
- Elim54
- Elizabethtown54
- Elizabethville54
- Emigsville54
- Enhaut54
- Enola54
- Everett54
- Fairview-Ferndale54
- Fayetteville54
- Ferndale54
- Franklin, Cambria County54
- Fredericksburg, Lebanon County54
- Friedens54
- Gallitzin54
- Geistown54
- Gettysburg54
- Grantley54
- Greencastle54
- Greensburg54
- Guilford54
- Hanover54
- Harrisburg54
- Highspire54
- Hollidaysburg54
- Hummels Wharf54
- Hummelstown54
- Jerome54
- Lake Heritage54
- Lake Meade54
- Lakemont54
- Latrobe54
- Laurel Mountain54
- Lawnton54
- Lawson Heights54
- Lemoyne54
- Linglestown54
- Loretto54
- Lower Allen54
- Loyalhanna54
- Loysville54
- Lykens54
- Manchester54
- Marion54
- Marshallton, Northumberland County54
- Martinsburg54
- Marysville54
- McConnellsburg54
- McSherrystown54
- Mechanicsburg54
- Meyersdale54
- Midway, Adams County54
- Millersburg54
- Mont Alto54
- Mount Holly Springs54
- Mount Pleasant54
- Mount Union54
- Mount Wolf54
- Mundys Corner54
- New Cumberland54
- New Kingstown54
- New Oxford54
- New Stanton54
- Newport54
- Newville54
- North York54
- Palmdale54
- Palmyra54
- Parkville54
- Paxtang54
- Paxtonia54
- Penbrook54
- Pennville54
- Perry54
- Pine Grove54
- Pleasant Hill54
- Portage54
- Progress54
- Red Hill, Blair County54
- Rheems54
- Riverside, Cambria County54
- Roaring Spring54
- Rockwood54
- Royalton54
- Rutherford54
- Salix54
- Sand Hill54
- Scotland54
- Scottdale54
- Shamokin54
- Shiloh54
- Skyline View54
- Somerset54
- South Connellsville54
- South Greensburg54
- Southmont54
- Southwest Greensburg54
- Spring Grove54
- State Line54
- Steelton54
- Sunbury54
- Tower City54
- Trevorton54
- Valley Green54
- Vinco54
- Wayne Heights54
- Waynesboro54
- Weigelstown54
- West Fairview54
- West York54
- Westmont54
- Williamstown54
- Windber54
- Wormleysburg54
- Youngwood54
- Apollo53
- Arnold53
- Ashland53
- Aspinwall53
- Avella53
- Baidland53
- Baldwin53
- Bell Acres53
- Belle Vernon53
- Belleville53
- Bellwood53
- Bentleyville53
- Black Lick53
- Blawnox53
- Brackenridge53
- Brentwood53
- Bridgeville53
- Brownsville53
- Bulger53
- Burgettstown53
- California53
- Carnot-Moon53
- Carrolltown53
- Castle Shannon53
- Cecil-Bishop53
- Chest Springs53
- Cheswick53
- Chevy Chase Heights53
- Clymer53
- Columbia53
- Cornwall53
- Dallastown53
- Delmont53
- Donora53
- Dormont53
- Dravosburg53
- Duquesne53
- East McKeesport53
- East Pittsburgh53
- East Uniontown53
- East York53
- Ebensburg53
- Elizabeth53
- Elrama53
- Elysburg53
- Emeigh53
- Enlow53
- Etna53
- Fairchance53
- Fairhope53
- Fellsburg53
- Flinton53
- Franklin Park53
- Fredericktown53
- Gastonville53
- Glen Rock53
- Glendale53
- Glenshaw53
- Green Hills53
- Green Tree53
- Greenock53
- Greenwood53
- Hallam53
- Harrison City53
- Harwick53
- Hastings53
- Hebron53
- Heidelberg53
- Hiller53
- Homer City53
- Hopwood53
- Houston53
- Imperial53
- Ingram53
- Irwin53
- Jacobus53
- Jeannette53
- Kulpmont53
- Lebanon South53
- Leetsdale53
- Leith-Hatfield53
- Level Green53
- Lewistown53
- Loganville53
- Lower Burrell53
- Lynnwood-Pricedale53
- Manor53
- Marietta53
- Maytown53
- McConnellstown53
- McDonald53
- McGovern53
- McKees Rocks53
- McMurray53
- Middleburg53
- Midland, Beaver County53
- Midland, Washington County53
- Mifflintown53
- Millvale53
- Minersville53
- Monessen53
- Monongahela53
- Mount Carmel53
- Mount Joy53
- Mount Oliver53
- Mountville53
- Munhall53
- Muse53
- Myerstown53
- Nanty-Glo53
- New Eagle53
- New Kensington53
- Newtown, Schuylkill County53
- Nicktown53
- North Apollo53
- North Belle Vernon53
- North Charleroi53
- Northern Cambria53
- Oakdale53
- Oakmont53
- Ohioville53
- Oliver53
- Orchard Hills53
- Paris53
- Patton53
- Penryn53
- Perryopolis53
- Pitcairn53
- Plum53
- Rankin53
- Red Lion53
- Rennerdale53
- Republic53
- Russellton53
- Shamokin Dam53
- Shrewsbury53
- South Uniontown53
- Speers53
- Spry53
- Stonybrook53
- Sturgeon53
- Swissvale53
- Tarentum53
- Thompsonville53
- Tipton53
- Trafford53
- Tremont53
- Turtle Creek53
- Tyrone53
- Valley View, York County53
- Vandergrift53
- Verona53
- Versailles53
- West Homestead53
- West Newton53
- West View53
- West Wilmerding53
- Whitaker53
- White Oak53
- Whitehall53
- Wickerham Manor-Fisher53
- Williamsburg53
- Wilmerding53
- Windsor53
- Winterstown53
- Wolfdale53
- Wrightsville53
- Yoe53
- Yorklyn53
- Yukon53
- Almedia52
- Avis52
- Bakerstown52
- Bellefonte52
- Boalsburg52
- Brickerville52
- Burnham52
- Castanea52
- Catawissa52
- Centre Hall52
- Church Hill52
- Columbia County52
- Conway52
- Cressona52
- Curtisville52
- Danville52
- Dewart52
- Duboistown52
- Dunnstown52
- East Petersburg52
- East Rochester52
- Espy52
- Fairdale52
- Faxon52
- Felton52
- Flemington52
- Frackville52
- Freedom52
- Freeport52
- Girardville52
- Highland Park52
- Houserville52
- Hughesville52
- Jersey Shore52
- Jonestown, Columbia County52
- Kenmar52
- Lake Wynonah52
- Landisville52
- Leechburg52
- Lemont52
- Lewisburg52
- Lightstreet52
- Linntown52
- Lititz52
- Lock Haven52
- Mars52
- Masontown52
- Mifflinburg52
- Mifflinville52
- Milesburg52
- Mill Hall52
- Milroy52
- Montgomery52
- Montoursville52
- Morrisville, Greene County52
- Muncy52
- New Columbia52
- New Freedom52
- New Freeport52
- Newmanstown52
- Osceola Mills52
- Park Forest Village52
- Philipsburg52
- Pine Grove Mills52
- Pleasant Gap52
- Point Marion52
- Pottsville52
- Richland52
- Ronco52
- Schuylkill Haven52
- Seven Fields52
- South Williamsport52
- Stormstown52
- Strausstown52
- Toftrees52
- Watsontown52
- Waynesburg52
- West Leechburg52
- Williamsport52
- Yeagertown52
- Zion52
- Berwick51
- Blossburg51
- Brockway51
- Callery51
- Canton51
- Clay51
- Clearfield51
- Curwensville51
- DuBois51
- Emporium51
- Falls Creek51
- Ford City51
- Galeton51
- Hyde51
- Johnsonburg51
- Laporte51
- Lenape Heights51
- Mechanicsville51
- Millersville51
- New Brighton51
- Penfield51
- Port Allegany51
- Prospect Park, Cameron County51
- Punxsutawney51
- Renovo51
- Reynoldsville51
- Ridgway51
- Sandy51
- Shinglehouse51
- Smethport51
- St. Marys51
- Sykesville51
- Treasure Lake51
- Unionville, Beaver County51
- Wellsboro51
- Wilcox51
- Womelsdorf51
- Brookville50
- Elkland50
- Evans City50
- Kane50
- Mansfield50
- Saxonburg50
- Shenandoah50
- Troy50
- Westfield50
- Big Beaver49
- Bradford49
- Clarion49
- Conestoga49
- Foster Brook49
- Kittanning49
- Marienville49
- Meadowood49
- Nixon49
- Oak Hills49
- Palo Alto49
- Port Carbon49
- Rothsville49
- Sheffield49
- Shenandoah Heights49
- West Hills49
- West Kittanning49
- Worthington49
- Zelienople49
- Chicora48
- East Berwick48
- Ellport48
- Ellwood City48
- Homeacre-Lyndora48
- Knox48
- Marianne48
- Meridian48
- Monroe48
- Nescopeck48
- New Beaver48
- North Warren48
- Portersville48
- Prospect48
- Russell48
- Shanor-Northvue48
- Slippery Rock48
- Tionesta48
- Bessemer47
- Grove City47
- Hasson Heights47
- New Castle47
- New Castle Northwest47
- Oakland, Lawrence County47
- Oakwood47
- Oil City47
- Seneca47
- Willow Street47
- Woodland Heights47
- Youngsville47
- New Wilmington46
- Sugarcreek46
- Titusville46
- Towanda46
- Akron45
- Allegheny45
- Athens45
- Columbus45
- Lake Latonka45
- Mercer45
- Robesonia45
- Sandy Lake45
- Schoeneck45
- Centerville, Crawford County44
- Corry44
- Hermitage44
- Lampeter44
- Mahanoy City44
- Mercer County44
- Milton44
- New Philadelphia44
- Sayre44
- South Waverly44
- Stoneboro44
- Cochranton43
- Sharon43
- Sharpsville43
- Susquehanna Trails43
- Greenville42
- Meadville42
- Reynolds Heights42
- Union City42
- Cambridge Springs41
- Denver41
- Leola41
- Pittsburgh41
- Waterford41
- West Mayfield41
- Conneaut Lakeshore40
- Farmersville40
- Natrona Heights40
- Reinholds40
- Edinboro39
- Pymatuning Central39
- Beaver38
- Farrell38
- Lawrence Park38
- Northwest Harborcreek38
- Quarryville38
- Reamstown38
- Wesleyville38
- Albion37
- Avonia37
- Fairview, Erie County37
- Girard37
- Gordonville37
- Lake City37
- Paradise37
- Wernersville37
- Middletown, Northampton County36
- New Holland36
- Swartzville35
- Union County35
- Adamstown34
- Erie34
- Grier City34
- Laceyville34
- Lincoln34
- Parkside34
- Blue Ball33
- Boiling Springs33
- Christiana33
- Conyngham33
- Fivepointville33
- Gap33
- Glen Lyon33
- Oxford33
- Terre Hill33
- Atglen32
- Bowmansville32
- East Earl32
- Greene32
- Rochester32
- Sinking Spring32
- Springmont32
- West Hamburg32
- West Lawn32
- West Wyomissing32
- Whitfield32
- Alleghenyville31
- Cochranville31
- Colony Park31
- Fox Chase31
- Greenfields31
- Grill31
- Hamburg31
- Honey Brook31
- Kenhorst31
- Leesport31
- Lincoln Park31
- Mohnton31
- Muhlenberg Park31
- Parkesburg31
- Riverview Park31
- Shillington31
- Shoemakersville31
- Spring Ridge31
- Tullytown31
- West Reading31
- Carlisle30
- Flying Hills30
- Garden View30
- Hyde Park, Berks County30
- Laureldale30
- South Temple30
- Temple30
- Warren30
- West Hazleton30
- Avondale29
- Canonsburg29
- Coatesville29
- Fairless Hills29
- Gibsonia29
- Hometown29
- Kennett Square29
- Levittown29
- McAdoo29
- Mount Penn29
- Pennside29
- Reiffton29
- Shiremanstown29
- South Coatesville29
- St. Lawrence29
- Stony Creek Mills29
- Sutersville29
- Toughkenamon29
- Uniontown29
- West Grove29
- Yardley29
- Avalon28
- Birdsboro28
- Blandon28
- Bristol28
- Caln28
- Elverson28
- Harleigh28
- Hazleton28
- Jacksonwald28
- Lawrence County28
- Lorane28
- Murrysville28
- Sierra View28
- Tamaqua28
- Thorndale28
- Westmoreland28
- Woodbourne28
- Woodside28
- Bethel Park27
- Coaldale, Schuylkill County27
- Croydon27
- Downingtown27
- Emsworth27
- Forest Hills27
- Glenmoore27
- Homestead27
- Langhorne27
- Langhorne Manor27
- Lattimer27
- Nanticoke27
- Penndel27
- Alburtis26
- Aldan26
- Ambler26
- Amity Gardens26
- Ancient Oaks26
- Audubon26
- Baden26
- Bally26
- Beaver Falls26
- Beech Mountain Lakes26
- Ben Avon26
- Berwyn26
- Blooming Glen26
- Boothwyn26
- Boyertown26
- Breinigsville26
- Bridgeport26
- Brittany Farms-The Highlands26
- Brookhaven26
- Bryn Mawr26
- Bucks26
- Chalfont26
- Chester Heights26
- Chesterbrook26
- Cheyney University26
- Churchville26
- Clifton Heights26
- Collegeville26
- Collingdale26
- Conshohocken26
- Coopersburg26
- Cornwells Heights26
- Coudersport26
- Devon26
- Drexel Hill26
- Dublin26
- Eagleview26
- Eagleville, Montgomery County26
- East Greenville26
- East Lansdowne26
- Elkins Park26
- Emmaus26
- Evansburg26
- Exton26
- Fleetwood26
- Flourtown26
- Folcroft26
- Folsom26
- Fort Washington26
- Fox Chapel26
- Glenolden26
- Glenside26
- Halfway House26
- Harleysville26
- Harveys Lake26
- Hatboro26
- Hatfield26
- Hereford26
- Horsham26
- Ivyland26
- Jamison26
- Jenkintown26
- Kenilworth26
- King of Prussia26
- Kulpsville26
- Kutztown University26
- Lansdale26
- Lima26
- Lionville26
- Macungie26
- Malvern26
- Maple Glen26
- Maxatawny26
- Media26
- Montgomeryville26
- Morton26
- Narberth26
- New Berlinville26
- New Britain26
- Newtown Grant26
- Norristown26
- North Wales26
- Norwood26
- Oley26
- Oreland26
- Paoli26
- Pennsburg26
- Perkasie26
- Phoenixville26
- Plumsteadville26
- Plymouth Meeting26
- Pottsgrove26
- Pottstown26
- Quakertown26
- Raubsville26
- Richboro26
- Richlandtown26
- Ridley Park26
- Royersford26
- Sanatoga26
- Schwenksville26
- Sellersville26
- Sharon Hill26
- Skippack26
- Souderton26
- South Pottstown26
- Spinnerstown26
- Spring City26
- Spring Mount26
- Stowe26
- Swarthmore26
- Swedesburg26
- Telford26
- Topton26
- Trappe26
- Trexlertown26
- Trooper26
- Village Green-Green Ridge26
- Village Shires26
- Warminster Heights26
- Washington County26
- Wayne26
- West Chester26
- West Conshohocken26
- Willow Grove26
- Woodlyn26
- Woxall26
- Wyncote26
- Aliquippa25
- Boston25
- Braddock25
- Bradford County25
- Dorneyville25
- Easton25
- Fountain Hill25
- Freeland25
- Hellertown25
- Industry, Beaver County25
- Old Orchard25
- Schnecksville25
- Stiles25
- Weatherly25
- Wescosville25
- West Easton25
- Wilson25
- Ambridge24
- Bath24
- Bellevue24
- Blakely24
- Bridgewater24
- Catasauqua24
- Cementon24
- Cherryville24
- Coplay24
- East Washington24
- Elk County24
- Finleyville24
- Hershey24
- Larksville24
- Laurys Station24
- Lycoming County24
- Monroeville24
- Mountain Top24
- Nazareth24
- North Braddock24
- North Catasauqua24
- Palmer Heights24
- Palmerton24
- Philadelphia24
- Plymouth24
- Port Vue24
- Selinsgrove24
- Sewickley24
- Slatington24
- Springdale24
- St. Davids24
- Tatamy24
- Walnutport24
- Washington24
- Weissport East24
- West Mifflin24
- Wilkinsburg24
- Allentown23
- Ashley23
- Beaver County23
- Belfast23
- Butler County23
- Dallas23
- Eastlawn Gardens23
- Edwardsville23
- Georgetown, Luzerne County23
- Huntingdon23
- Kingston23
- Liberty, Allegheny County23
- Luzerne23
- Martins Creek23
- Misericordia University23
- Shavertown23
- White Haven23
- Arendtsville22
- Bangor22
- Braddock Hills22
- Butler22
- Chambersburg22
- Clairton22
- Clearfield County22
- Crawford County22
- East Bangor22
- Forty Fort22
- Franklin County22
- Glassport22
- Industry, Allegheny County22
- Jefferson Hills22
- McKeesport22
- Montgomery County22
- Penn Lake Park22
- Plains22
- Swoyersville22
- Throop22
- Tioga County22
- Trucksville22
- Tunkhannock22
- West Elizabeth22
- Wind Gap22
- Wyoming County22
- York22
- York County22
- Allison Park21
- Armstrong County21
- Bloomsburg21
- Brodheadsville21
- Chester County21
- Collinsburg21
- Effort21
- Hilldale21
- Hokendauqua21
- Hudson21
- Indian Mountain Lake21
- Inkerman21
- Intercourse21
- Laflin21
- Lancaster21
- Lansford21
- Ramblewood21
- Roseto21
- Rutledge21
- Saylorsburg21
- Somerset County21
- West Wyoming21
- Wyoming21
- Carnegie20
- Centre County20
- Churchill20
- Coraopolis20
- Doylestown20
- Economy20
- Exeter20
- Freemansburg20
- Jessup20
- Monroe County20
- Northampton20
- Sun Valley20
- West Pittston20
- Archbald19
- Arlington Heights19
- Avoca19
- Berks County19
- Big Bass Lake19
- Birchwood Lakes19
- Bradford Woods19
- Browntown19
- Chester19
- Conashaugh Lakes19
- Dupont19
- Duryea19
- East Stroudsburg19
- Edgeworth19
- Emerald Lakes19
- Gold Key Lake19
- Hemlock Farms19
- Hughestown19
- Matamoras19
- Millbourne19
- Monaca19
- Moosic19
- Mount Pocono19
- Mountainhome19
- North East19
- Old Forge19
- Penn Estates19
- Pike County19
- Pine Ridge19
- Pittston19
- Pleasant Hills19
- Pocono Pines19
- Pocono Ranch Lands19
- Saw Creek19
- Stroudsburg19
- Sunrise Lake19
- Susquehanna19
- Altoona18
- Carbondale18
- Charleroi18
- Chinchilla18
- Clarks Green18
- Clarks Summit18
- Dalton18
- Dunmore18
- Factoryville18
- Forest City18
- Hawley18
- Honesdale18
- Jermyn18
- Johnstown18
- Lackawanna18
- Mayfield18
- Merion Station18
- Moscow18
- Olyphant18
- Simpson18
- South Montrose18
- Taylor18
- The Hideout18
- Wallenpaupack Lake Estates18
- Waymart18
- Yeadon18
- Bryn Athyn17
- Chestnut Hill17
- Colwyn17
- Cumberland County17
- Dickson City17
- Edgewood, Allegheny County17
- Feasterville17
- Lehigh17
- Montrose17
- New Milford17
- Scranton17
- Wyano17
- Wyndmoor17
- Avon16
- Bala Cynwyd16
- Bethlehem16
- Cheltenham Village16
- Eddington16
- Hallstead16
- Laurel Lake16
- Lebanon16
- Mount Cobb16
- Pen Argyl16
- Penn Wynne16
- Rockledge16
- Wilkes-Barre16
- Andalusia15
- Reading15
- St. Clair, Schuylkill County15
- Crafton14
- Dauphin County14
- Dillsburg14
- Indiana14
- Luzerne County14
- Melrose Park14
- Nesquehoning14
- Oak Lane14
- Summit Hill14
- Carbon County13
- Fayette13
- Jim Thorpe13
- Schlusser13
- Trevose13
- Lehighton12
- Northampton County12
- Towamensing Trails12
- Fullerton11
- Ligonier11
- Northumberland11
- Wyomissing11
- Annville10
- Milford8
- Salunga8
- Strasburg8
- Bedford7
- Egypt7
- Ephrata7
- Kutztown7
- Manheim7
- Sharpsburg7
- Wayne County7
- Ardmore6
- Douglassville6
- Gilbertsville6
- Lancaster County6
- Linwood6
- Stewartstown6
- Delaware5
- Trainer4
- Blue Bell3
- Brownstown, Lancaster County3
- Eddystone3
- McEwensville3
- Broomall2
- Carroll Valley2
- Darby2
- Littlestown2
- McKinley2
- Mount Gretna Heights2
- Orwigsburg2
- Shippensburg2
- Spring House2
- State College2
- Wakefield2
- Cetronia1
- Lansdowne1
- Marcus Hook1
- New Hope1
- Upland1
- Mont Clare0
- Pleasantville, Bedford County0
- Roslyn0
