Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 17:29, Nov 02
Live most polluted city ranking
Real-time Maine most polluted city ranking
Wildfires in Maine
Real-time information
Active fires
--
Learn more about global air quality
Which is the most polluted city in Maine?
- Oakland town53
- Lewiston44
- Bethel32
- Friendship32
- Shapleigh32
- Vinalhaven30
- Bar Harbor29
- Portland city29
- Cape Elizabeth28
- Kittery27
- Lubec26
- Eliot24
- Frenchville24
- Mexico24
- Passamaquoddy Pleasant Point24
- Auburn23
- Rumford23
- Portland22
- Aroostook21
- Ashland21
- Caribou21
- Easton21
- Fort Fairfield21
- Fort Kent21
- Hallowell21
- Hodgdon21
- Houlton21
- Limestone21
- Littleton21
- Van Buren21
- Chelsea20
- Gorham20
- Naples town20
- North Haven20
- Patten19
- Searsmont19
- South Portland19
- Cape Neddick18
- Edinburg18
- Greenville18
- Kittery Point18
- Winslow18
- York Harbor18
- York town18
- Ogunquit17
- Piscataquis17
- South Eliot17
- Arundel16
- Bath16
- Bath City16
- Berwick16
- Biddeford16
- Boothbay16
- Boothbay Harbor16
- Bridgton16
- Bristol16
- Brownfield16
- Brunswick16
- Buxton16
- Cornish16
- Cousins Island16
- Cumberland16
- Cumberland Center16
- Dayton16
- Denmark16
- Dunstan16
- Durham16
- Falmouth16
- Falmouth Foreside16
- Freeport16
- Fryeburg16
- Gray16
- Harpswell16
- Kennebunkport16
- Kezar Falls16
- Lisbon16
- Lisbon Falls16
- Lovell16
- Madawaska16
- North Berwick16
- North Windham16
- Oak Hill16
- Old Orchard Beach16
- Phippsburg16
- Porter16
- Raymond16
- Saco16
- Sagadahoc16
- Scarborough16
- South Berwick16
- South Windham16
- Standish16
- Steep Falls16
- Topsham16
- Wells16
- West Kennebunk16
- Westbrook16
- Windham16
- Woolwich16
- Yarmouth16
- York16
- Acton15
- Alfred15
- East Millinocket15
- Edgecomb15
- Harrison15
- Hollis15
- Lake Arrowhead15
- Limerick15
- Limington15
- Medway15
- Millinocket15
- Newfield15
- Norway15
- Oxford15
- Paris15
- Parsonsfield15
- Poland15
- Sanford15
- Sanford City15
- South Paris15
- Waterboro15
- Androscoggin14
- Augusta14
- Augusta city14
- Buckfield14
- Canton14
- Chesterville14
- Chisholm14
- Cushing14
- Damariscotta14
- Dixfield14
- Farmingdale14
- Fayette14
- Gardiner14
- Greene14
- Hartford14
- Hebron14
- Jay14
- Jefferson14
- Knox14
- Leeds14
- Livermore14
- Livermore Falls14
- Manchester14
- Mechanic Falls14
- Minot14
- Monmouth14
- Mount Vernon14
- Newcastle14
- Owls Head14
- Peru14
- Pittston14
- Randolph14
- Readfield14
- Richmond14
- Sabattus14
- Somerset14
- South Thomaston14
- Springfield14
- Thomaston14
- Turner14
- Waldoboro14
- West Paris14
- Whitefield14
- Windsor14
- Winthrop14
- Wiscasset14
- Woodstock14
- Appleton13
- Bangor13
- Belgrade13
- Camden13
- China13
- Hope13
- Lincoln13
- Palermo13
- Penobscot13
- Rockland13
- Rockport13
- Rome13
- Sidney13
- Union13
- Vassalboro13
- Warren13
- Wilton13
- Albion12
- Belfast12
- Benton12
- Brownville Junction12
- Calais12
- Carrabassett Valley12
- Clinton12
- Deer Isle12
- Dover-Foxcroft12
- Eastport12
- Enfield12
- Fairfield12
- Farmington12
- Franklin12
- Howland12
- Kingfield12
- Lincolnville12
- Madison12
- Milo12
- New Sharon12
- Norridgewock12
- Oakland12
- Perry12
- Phillips12
- Sedgwick12
- Southwest Harbor12
- St. George12
- Stonington12
- Strong12
- Waterville12
- Addison11
- Alton11
- Bradford11
- Bradley11
- Brewer11
- Brooks11
- Bucksport11
- Burnham11
- Carmel11
- Castine11
- Charleston11
- Cherryfield11
- Corinna11
- Cornville11
- Dedham11
- Dexter11
- Dixmont11
- East Machias11
- Eddington11
- Ellsworth11
- Etna11
- Frankfort11
- Garland11
- Gouldsboro11
- Greenbush11
- Hampden11
- Hancock11
- Hartland11
- Hermon11
- Holden11
- Hudson11
- Jonesport11
- Kenduskeag11
- Levant11
- Machias11
- Machiasport11
- Milbridge11
- Milford11
- Newport11
- Old Town11
- Orland11
- Orono11
- Orrington11
- Palmyra11
- Pittsfield11
- Plymouth11
- Presque Isle11
- Searsport11
- Skowhegan11
- Stetson11
- Steuben11
- Stockton Springs11
- Sullivan11
- Surry11
- Swanville11
- Trenton11
- Unity11
- Veazie11
- Waldo11
- Washington11
- Winterport11
- Kennebunk10
- Kennebec0
- South Portland City0
- Lebanon
