Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 07:58, Nov 12
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?
- Augusta52
- Hallowell48
- Naples town44
- Chelsea42
- Rumford36
- Friendship29
- Cape Elizabeth28
- Portland city26
- Hancock23
- Vinalhaven23
- Bar Harbor22
- Gorham22
- Mexico22
- Searsmont22
- Eliot21
- St. George20
- Portland19
- Passamaquoddy Pleasant Point17
- Presque Isle17
- Bangor16
- Bethel15
- South Portland15
- North Haven14
- Acton12
- Alfred12
- Androscoggin12
- Berwick12
- Bridgton12
- Brownfield12
- Brunswick12
- Buckfield12
- Buxton12
- Canton12
- Chesterville12
- Chisholm12
- Cornish12
- Cumberland12
- Cumberland Center12
- Dayton12
- Denmark12
- Dixfield12
- Durham12
- Falmouth12
- Falmouth Foreside12
- Farmington12
- Fayette12
- Freeport12
- Fryeburg12
- Gray12
- Greene12
- Greenville12
- Harpswell12
- Harrison12
- Hartford12
- Hebron12
- Hollis12
- Jay12
- Kezar Falls12
- Lake Arrowhead12
- Leeds12
- Limerick12
- Limington12
- Lisbon12
- Lisbon Falls12
- Livermore12
- Livermore Falls12
- Lovell12
- Manchester12
- Mechanic Falls12
- Minot12
- Monmouth12
- Mount Vernon12
- Newfield12
- North Windham12
- Norway12
- Oxford12
- Paris12
- Parsonsfield12
- Peru12
- Poland12
- Porter12
- Raymond12
- Readfield12
- Sabattus12
- Sanford12
- Sanford City12
- Shapleigh12
- South Paris12
- South Windham12
- Standish12
- Steep Falls12
- Topsham12
- Turner12
- Waterboro12
- West Paris12
- Westbrook12
- Wilton12
- Winthrop12
- Woodstock12
- Yarmouth12
- York12
- Arundel11
- Augusta city11
- Bath11
- Bath City11
- Belgrade11
- Biddeford11
- Cape Neddick11
- Carrabassett Valley11
- Dunstan11
- Farmingdale11
- Franklin11
- Gardiner11
- Kennebec11
- Kennebunkport11
- Kingfield11
- Kittery Point11
- Lewiston11
- Madison11
- New Sharon11
- Norridgewock11
- North Berwick11
- Oak Hill11
- Oakland11
- Ogunquit11
- Old Orchard Beach11
- Phillips11
- Phippsburg11
- Pittston11
- Randolph11
- Richmond11
- Rome11
- Saco11
- Sagadahoc11
- Sidney11
- South Berwick11
- South Eliot11
- Strong11
- Waterville11
- Wells11
- West Kennebunk11
- Winslow11
- Woolwich11
- York Harbor11
- York town11
- Boothbay Harbor10
- China10
- Edgecomb10
- Fairfield10
- Skowhegan10
- Vassalboro10
- Whitefield10
- Windsor10
- Wiscasset10
- Benton9
- Boothbay9
- Bristol9
- Cornville9
- Damariscotta9
- Jefferson9
- Newcastle9
- Palermo9
- Somerset9
- Albion8
- Auburn8
- Clinton8
- Hartland8
- Waldoboro8
- Addison7
- Alton7
- Appleton7
- Belfast7
- Bradford7
- Bradley7
- Brewer7
- Brooks7
- Brownville Junction7
- Bucksport7
- Burnham7
- Camden7
- Carmel7
- Castine7
- Charleston7
- Cherryfield7
- Corinna7
- Cushing7
- Dedham7
- Deer Isle7
- Dexter7
- Dixmont7
- Dover-Foxcroft7
- East Machias7
- East Millinocket7
- Eddington7
- Ellsworth7
- Enfield7
- Etna7
- Frankfort7
- Garland7
- Gouldsboro7
- Greenbush7
- Hampden7
- Hermon7
- Holden7
- Hope7
- Howland7
- Hudson7
- Jonesport7
- Kenduskeag7
- Kennebunk7
- Knox7
- Levant7
- Lincoln7
- Lincolnville7
- Lubec7
- Machias7
- Machiasport7
- Madawaska7
- Medway7
- Milbridge7
- Milford7
- Millinocket7
- Milo7
- Newport7
- Old Town7
- Orland7
- Orono7
- Orrington7
- Owls Head7
- Palmyra7
- Patten7
- Penobscot7
- Piscataquis7
- Pittsfield7
- Plymouth7
- Rockland7
- Rockport7
- Searsport7
- Sedgwick7
- South Thomaston7
- Springfield7
- Stetson7
- Steuben7
- Stockton Springs7
- Sullivan7
- Surry7
- Swanville7
- Thomaston7
- Trenton7
- Union7
- Unity7
- Veazie7
- Waldo7
- Warren7
- Washington7
- Winterport7
- Aroostook6
- Ashland6
- Calais6
- Caribou6
- Easton6
- Eastport6
- Fort Fairfield6
- Fort Kent6
- Frenchville6
- Hodgdon6
- Houlton6
- Kittery6
- Limestone6
- Littleton6
- Perry6
- Scarborough6
- Southwest Harbor6
- Stonington6
- Van Buren6
- Edinburg4
- Windham2
- Cousins Island0
- Oakland town0
- South Portland City0
- Lebanon
