Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 00:09, Oct 26
Live most polluted city ranking
Real-time Maine most polluted city ranking
Wildfires in Maine
Real-time information
Active fires
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Which is the most polluted city in Maine?
- Friendship36
- Shapleigh33
- Jonesport32
- Passamaquoddy Pleasant Point32
- Auburn31
- Bar Harbor31
- Cape Elizabeth31
- Eliot31
- Vinalhaven29
- Gorham28
- Mexico28
- Portland28
- Rumford28
- Augusta27
- Frenchville27
- Portland city27
- Hallowell26
- Kittery26
- Kittery Point26
- South Eliot26
- York Harbor26
- Cape Neddick25
- Chelsea25
- Searsmont25
- York town25
- Berwick24
- Ogunquit24
- South Berwick24
- Fort Kent23
- Naples town23
- North Berwick23
- Southwest Harbor23
- Stonington23
- Deer Isle22
- Kennebunkport22
- Knox22
- Wells22
- Winslow22
- Acton21
- Addison21
- Alfred21
- Arundel21
- Biddeford21
- Boothbay21
- Boothbay Harbor21
- Bristol21
- Cushing21
- Dayton21
- Dunstan21
- Gouldsboro21
- Machiasport21
- North Haven21
- Oak Hill21
- Old Orchard Beach21
- Owls Head21
- Phippsburg21
- Rockland21
- Rockport21
- Saco21
- Sanford21
- Sanford City21
- Scarborough21
- Sedgwick21
- South Thomaston21
- St. George21
- Steuben21
- Surry21
- Thomaston21
- Trenton21
- West Kennebunk21
- York21
- Albion20
- Androscoggin20
- Appleton20
- Augusta city20
- Bath20
- Bath City20
- Belgrade20
- Benton20
- Bridgton20
- Brooks20
- Brownfield20
- Brunswick20
- Bucksport20
- Burnham20
- Buxton20
- Camden20
- Castine20
- Cherryfield20
- China20
- Clinton20
- Cornish20
- Cumberland20
- Cumberland Center20
- Damariscotta20
- Dedham20
- Denmark20
- Dixmont20
- Durham20
- Edgecomb20
- Ellsworth20
- Fairfield20
- Falmouth20
- Falmouth Foreside20
- Farmingdale20
- Frankfort20
- Freeport20
- Fryeburg20
- Gardiner20
- Gray20
- Greene20
- Harpswell20
- Harrison20
- Hebron20
- Hollis20
- Hope20
- Jefferson20
- Kezar Falls20
- Lake Arrowhead20
- Leeds20
- Limerick20
- Limington20
- Lincolnville20
- Lisbon20
- Lisbon Falls20
- Lovell20
- Manchester20
- Mechanic Falls20
- Milbridge20
- Minot20
- Monmouth20
- Mount Vernon20
- Newcastle20
- Newfield20
- North Windham20
- Oakland20
- Orland20
- Orrington20
- Oxford20
- Palermo20
- Parsonsfield20
- Pittston20
- Poland20
- Porter20
- Randolph20
- Raymond20
- Readfield20
- Richmond20
- Sabattus20
- Sagadahoc20
- Searsport20
- Sidney20
- South Paris20
- South Windham20
- Standish20
- Steep Falls20
- Stockton Springs20
- Sullivan20
- Swanville20
- Topsham20
- Turner20
- Union20
- Unity20
- Vassalboro20
- Waldo20
- Waldoboro20
- Warren20
- Waterboro20
- Waterville20
- Westbrook20
- Whitefield20
- Windsor20
- Winterport20
- Winthrop20
- Wiscasset20
- Woolwich20
- Yarmouth20
- Buckfield19
- Hampden19
- Machias19
- Norway19
- Paris19
- Rome19
- Van Buren19
- Edinburg18
- Etna18
- Fayette18
- Holden18
- Lubec18
- Madawaska18
- Pittsfield18
- South Portland18
- Bethel17
- Brewer17
- East Machias17
- Plymouth17
- Presque Isle17
- Carmel16
- Eddington16
- Hermon14
- Livermore14
- Norridgewock14
- West Paris14
- Greenville13
- Aroostook12
- Caribou12
- Easton12
- Fort Fairfield12
- Limestone12
- Newport12
- Palmyra12
- Veazie12
- Ashland11
- Chesterville11
- Hancock11
- Hartford11
- Lewiston11
- Livermore Falls11
- New Sharon11
- Woodstock11
- Chisholm10
- Hartland10
- Levant10
- Orono10
- Skowhegan10
- Stetson10
- Alton9
- Bangor9
- Bradford9
- Bradley9
- Brownville Junction9
- Calais9
- Canton9
- Carrabassett Valley9
- Charleston9
- Corinna9
- Cornville9
- Dexter9
- Dixfield9
- Dover-Foxcroft9
- East Millinocket9
- Enfield9
- Farmington9
- Franklin9
- Garland9
- Greenbush9
- Hodgdon9
- Houlton9
- Howland9
- Hudson9
- Jay9
- Kenduskeag9
- Kingfield9
- Lincoln9
- Littleton9
- Madison9
- Medway9
- Milford9
- Millinocket9
- Milo9
- Old Town9
- Patten9
- Penobscot9
- Peru9
- Phillips9
- Piscataquis9
- Somerset9
- Springfield9
- Strong9
- Washington9
- Wilton9
- Eastport8
- Perry8
- Cousins Island2
- Kennebunk1
- South Portland City1
- Windham1
- Belfast0
- Kennebec0
- Oakland town0
- Lebanon
