Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 03:25, Sep 11
Live most polluted city ranking
Real-time Maine most polluted city ranking
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Real-time information
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Which is the most polluted city in Maine?
- St. George30
- Bethel28
- Jonesport27
- Phippsburg27
- Passamaquoddy Pleasant Point26
- Bar Harbor25
- Lubec24
- Portland city24
- Vinalhaven24
- Cape Elizabeth22
- Friendship22
- Gorham21
- Wells19
- Eliot17
- Kittery Point17
- North Haven17
- Portland17
- South Eliot17
- Auburn16
- Augusta16
- Berwick16
- South Berwick16
- York Harbor16
- Cape Neddick15
- Greenville15
- Hallowell15
- Naples town15
- North Berwick15
- Rumford15
- Sanford15
- Sanford City15
- Searsmont15
- York town15
- Acton14
- Albion14
- Alfred14
- Androscoggin14
- Appleton14
- Arundel14
- Augusta city14
- Bath14
- Bath City14
- Belfast14
- Belgrade14
- Benton14
- Biddeford14
- Boothbay14
- Boothbay Harbor14
- Brewer14
- Bridgton14
- Bristol14
- Brooks14
- Brownfield14
- Brunswick14
- Buckfield14
- Bucksport14
- Burnham14
- Buxton14
- Camden14
- Canton14
- Carmel14
- Carrabassett Valley14
- Castine14
- Charleston14
- Chesterville14
- China14
- Chisholm14
- Clinton14
- Corinna14
- Cornish14
- Cornville14
- Cumberland14
- Cumberland Center14
- Cushing14
- Damariscotta14
- Dayton14
- Deer Isle14
- Denmark14
- Dexter14
- Dixfield14
- Dixmont14
- Dunstan14
- Durham14
- Edgecomb14
- Etna14
- Fairfield14
- Falmouth14
- Falmouth Foreside14
- Farmingdale14
- Farmington14
- Fayette14
- Frankfort14
- Franklin14
- Freeport14
- Fryeburg14
- Gardiner14
- Garland14
- Gray14
- Greene14
- Hampden14
- Harpswell14
- Harrison14
- Hartford14
- Hartland14
- Hebron14
- Hermon14
- Holden14
- Hollis14
- Hope14
- Jay14
- Jefferson14
- Kenduskeag14
- Kennebec14
- Kennebunkport14
- Kezar Falls14
- Kingfield14
- Knox14
- Lake Arrowhead14
- Leeds14
- Levant14
- Limerick14
- Limington14
- Lincolnville14
- Lisbon14
- Lisbon Falls14
- Livermore14
- Livermore Falls14
- Lovell14
- Madison14
- Manchester14
- Mechanic Falls14
- Minot14
- Monmouth14
- Mount Vernon14
- New Sharon14
- Newcastle14
- Newfield14
- Newport14
- Norridgewock14
- North Windham14
- Norway14
- Oak Hill14
- Oakland14
- Oakland town14
- Ogunquit14
- Old Orchard Beach14
- Orland14
- Orrington14
- Owls Head14
- Oxford14
- Palermo14
- Palmyra14
- Paris14
- Parsonsfield14
- Peru14
- Phillips14
- Pittsfield14
- Pittston14
- Plymouth14
- Poland14
- Porter14
- Randolph14
- Raymond14
- Readfield14
- Richmond14
- Rockland14
- Rockport14
- Rome14
- Sabattus14
- Saco14
- Sagadahoc14
- Searsport14
- Shapleigh14
- Sidney14
- Skowhegan14
- South Paris14
- South Portland City14
- South Thomaston14
- South Windham14
- Standish14
- Steep Falls14
- Stetson14
- Stockton Springs14
- Strong14
- Swanville14
- Thomaston14
- Topsham14
- Turner14
- Union14
- Unity14
- Vassalboro14
- Waldo14
- Waldoboro14
- Warren14
- Waterboro14
- Waterville14
- West Kennebunk14
- West Paris14
- Westbrook14
- Whitefield14
- Wilton14
- Windham14
- Windsor14
- Winterport14
- Winthrop14
- Wiscasset14
- Woodstock14
- Woolwich14
- Yarmouth14
- York14
- Alton13
- Bangor13
- Bradford13
- Bradley13
- Brownville Junction13
- Chelsea13
- Dedham13
- Dover-Foxcroft13
- Eddington13
- Ellsworth13
- Hudson13
- Milford13
- Milo13
- Old Town13
- Orono13
- Sedgwick13
- Somerset13
- Veazie13
- South Portland12
- Greenbush11
- Kittery11
- Lewiston11
- Piscataquis10
- Howland9
- Mexico9
- Presque Isle8
- Surry8
- Kennebunk7
- Stonington7
- Winslow7
- Addison6
- Aroostook6
- Ashland6
- Calais6
- Caribou6
- Cherryfield6
- East Machias6
- East Millinocket6
- Easton6
- Eastport6
- Enfield6
- Fort Fairfield6
- Fort Kent6
- Gouldsboro6
- Hancock6
- Hodgdon6
- Houlton6
- Limestone6
- Lincoln6
- Littleton6
- Machias6
- Machiasport6
- Madawaska6
- Medway6
- Milbridge6
- Millinocket6
- Patten6
- Penobscot6
- Perry6
- Southwest Harbor6
- Springfield6
- Steuben6
- Sullivan6
- Trenton6
- Van Buren6
- Washington6
- Edinburg5
- Frenchville3
- Scarborough1
- Lebanon
