Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 01:28, Sep 11
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?
- Passamaquoddy Pleasant Point41
- Vinalhaven38
- Augusta city31
- Jonesport31
- St. George30
- Bethel29
- Bar Harbor28
- Durham28
- Holden28
- Phippsburg27
- Cape Elizabeth24
- Portland city24
- Friendship23
- Lubec22
- Hallowell20
- Shapleigh20
- Eliot19
- Wells19
- Chelsea18
- Eastport18
- Gorham18
- Machiasport18
- Augusta17
- Mexico17
- Searsmont17
- Acton16
- Addison16
- Androscoggin16
- Auburn16
- Bath16
- Bath City16
- Belgrade16
- Bridgton16
- Brownfield16
- Brunswick16
- Buckfield16
- Canton16
- Chesterville16
- Chisholm16
- Cornish16
- Cumberland16
- Cumberland Center16
- Denmark16
- East Machias16
- Edgecomb16
- Falmouth16
- Falmouth Foreside16
- Farmingdale16
- Fayette16
- Freeport16
- Fryeburg16
- Gardiner16
- Gray16
- Greene16
- Harrison16
- Hartford16
- Hebron16
- Jay16
- Jefferson16
- Kennebec16
- Kezar Falls16
- Lake Arrowhead16
- Leeds16
- Limerick16
- Limington16
- Lisbon16
- Lisbon Falls16
- Livermore16
- Livermore Falls16
- Lovell16
- Machias16
- Manchester16
- Mechanic Falls16
- Minot16
- Monmouth16
- Mount Vernon16
- New Sharon16
- Newcastle16
- Newfield16
- Norridgewock16
- North Windham16
- Norway16
- Oakland16
- Oakland town16
- Oxford16
- Paris16
- Parsonsfield16
- Perry16
- Peru16
- Pittston16
- Poland16
- Porter16
- Randolph16
- Raymond16
- Readfield16
- Richmond16
- Rome16
- Rumford16
- Sabattus16
- Sagadahoc16
- Sidney16
- South Paris16
- South Portland16
- South Windham16
- Standish16
- Steep Falls16
- Topsham16
- Turner16
- Vassalboro16
- Waterboro16
- Waterville16
- West Paris16
- Whitefield16
- Wilton16
- Windham16
- Windsor16
- Winthrop16
- Wiscasset16
- Woodstock16
- Woolwich16
- Yarmouth16
- Bangor15
- Berwick15
- Boothbay15
- Boothbay Harbor15
- Buxton15
- China15
- Damariscotta15
- Dixfield15
- Farmington15
- Harpswell15
- Hollis15
- North Haven15
- Westbrook15
- Alfred14
- Bristol14
- Calais14
- Cushing14
- Dayton14
- Dunstan14
- Fairfield14
- Kittery14
- Madison14
- North Berwick14
- Oak Hill14
- Old Orchard Beach14
- Palermo14
- Portland14
- Saco14
- Sanford14
- Sanford City14
- Scarborough14
- Skowhegan14
- South Berwick14
- South Eliot14
- South Thomaston14
- Southwest Harbor14
- Waldoboro14
- West Kennebunk14
- Winslow14
- York14
- Albion13
- Appleton13
- Arundel13
- Belfast13
- Benton13
- Biddeford13
- Brewer13
- Brooks13
- Bucksport13
- Burnham13
- Camden13
- Castine13
- Cherryfield13
- Clinton13
- Dedham13
- Deer Isle13
- Dixmont13
- Eddington13
- Ellsworth13
- Frankfort13
- Gouldsboro13
- Hampden13
- Hope13
- Kittery Point13
- Knox13
- Lincolnville13
- Milbridge13
- Naples town13
- Orland13
- Orrington13
- Owls Head13
- Rockland13
- Rockport13
- Searsport13
- Sedgwick13
- Steuben13
- Stockton Springs13
- Stonington13
- Sullivan13
- Swanville13
- Thomaston13
- Trenton13
- Union13
- Unity13
- Waldo13
- Warren13
- Washington13
- Winterport13
- Alton12
- Bradley12
- Cape Neddick12
- Carmel12
- Carrabassett Valley12
- Corinna12
- Cornville12
- Enfield12
- Etna12
- Franklin12
- Greenbush12
- Hartland12
- Hermon12
- Hudson12
- Kenduskeag12
- Kennebunkport12
- Kingfield12
- Levant12
- Lincoln12
- Milford12
- Newport12
- Ogunquit12
- Old Town12
- Orono12
- Palmyra12
- Phillips12
- Pittsfield12
- Plymouth12
- Presque Isle12
- Springfield12
- Stetson12
- Strong12
- Veazie12
- York Harbor12
- York town12
- Bradford11
- Charleston11
- Dexter11
- Edinburg11
- Garland11
- Hancock11
- Howland11
- Lewiston11
- Surry11
- Brownville Junction10
- Dover-Foxcroft10
- East Millinocket10
- Hodgdon10
- Houlton10
- Littleton10
- Medway10
- Millinocket10
- Milo10
- Patten10
- Penobscot10
- Aroostook9
- Ashland9
- Caribou9
- Easton9
- Fort Fairfield9
- Limestone9
- Piscataquis9
- Fort Kent8
- Somerset8
- Van Buren8
- Greenville7
- Kennebunk7
- Madawaska7
- Frenchville6
- South Portland City1
- Lebanon
