Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 16:30, Jun 18
Live most polluted city ranking
Real-time Maine most polluted city ranking
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Which is the most polluted city in Maine?
- Biddeford51
- Cape Neddick51
- Kennebunkport51
- Kittery51
- Kittery Point51
- North Berwick51
- Ogunquit51
- South Berwick51
- South Eliot51
- Wells51
- York Harbor51
- York town51
- Arundel50
- Berwick50
- Old Orchard Beach50
- Saco50
- West Kennebunk50
- Alfred49
- Dunstan49
- Hodgdon49
- Houlton49
- Littleton49
- Oak Hill49
- Sanford49
- Sanford City49
- York49
- Acton48
- Dayton48
- Easton48
- Newfield48
- Shapleigh48
- Stonington48
- Waterboro48
- Ashland47
- Buxton47
- Caribou47
- Fort Fairfield47
- Hollis47
- Kezar Falls47
- Lake Arrowhead47
- Limerick47
- Limington47
- Parsonsfield47
- Phippsburg47
- South Portland City47
- Southwest Harbor47
- Brownfield46
- Cornish46
- Deer Isle46
- Falmouth46
- Fryeburg46
- Limestone46
- Porter46
- Portland city46
- South Windham46
- Standish46
- Steep Falls46
- Westbrook46
- Aroostook45
- Bridgton45
- Cumberland45
- Denmark45
- Falmouth Foreside45
- Knox45
- Lovell45
- North Windham45
- Patten45
- Bethel44
- Brownville Junction44
- Cumberland Center44
- Dover-Foxcroft44
- East Millinocket44
- Enfield44
- Freeport44
- Gouldsboro44
- Gray44
- Harpswell44
- Harrison44
- Lincoln44
- Mechanic Falls44
- Medway44
- Millinocket44
- Milo44
- Minot44
- Norway44
- Owls Head44
- Oxford44
- Paris44
- Penobscot44
- Piscataquis44
- Poland44
- Raymond44
- Sedgwick44
- Somerset44
- South Paris44
- South Thomaston44
- Springfield44
- Trenton44
- West Paris44
- Yarmouth44
- Addison43
- Alton43
- Androscoggin43
- Auburn43
- Bath43
- Bath City43
- Boothbay43
- Boothbay Harbor43
- Bradford43
- Bradley43
- Brewer43
- Brooks43
- Brunswick43
- Buckfield43
- Bucksport43
- Burnham43
- Calais43
- Camden43
- Canton43
- Carmel43
- Carrabassett Valley43
- Castine43
- Charleston43
- Cherryfield43
- Corinna43
- Cornville43
- Cushing43
- Dedham43
- Dexter43
- Dixfield43
- Dixmont43
- Durham43
- Eddington43
- Ellsworth43
- Etna43
- Fort Kent43
- Frankfort43
- Franklin43
- Garland43
- Greenbush43
- Greene43
- Hampden43
- Hartford43
- Hartland43
- Hebron43
- Hermon43
- Holden43
- Howland43
- Hudson43
- Jonesport43
- Kenduskeag43
- Kingfield43
- Leeds43
- Levant43
- Lincolnville43
- Lisbon43
- Lisbon Falls43
- Livermore43
- Milbridge43
- Milford43
- Newport43
- Old Town43
- Orland43
- Orono43
- Orrington43
- Palmyra43
- Perry43
- Peru43
- Phillips43
- Pittsfield43
- Plymouth43
- Rockport43
- Sabattus43
- Sagadahoc43
- Searsport43
- Stetson43
- Steuben43
- Stockton Springs43
- Strong43
- Sullivan43
- Swanville43
- Thomaston43
- Topsham43
- Turner43
- Unity43
- Van Buren43
- Veazie43
- Vinalhaven43
- Waldo43
- Wilton43
- Winterport43
- Woodstock43
- Albion42
- Appleton42
- Augusta city42
- Belgrade42
- Benton42
- Bristol42
- Chesterville42
- China42
- Chisholm42
- Clinton42
- Damariscotta42
- East Machias42
- Eastport42
- Edgecomb42
- Fairfield42
- Farmingdale42
- Farmington42
- Fayette42
- Gardiner42
- Hope42
- Jay42
- Jefferson42
- Kennebec42
- Livermore Falls42
- Machias42
- Machiasport42
- Madison42
- Manchester42
- Monmouth42
- Mount Vernon42
- New Sharon42
- Newcastle42
- Norridgewock42
- Oakland42
- Palermo42
- Pittston42
- Randolph42
- Readfield42
- Richmond42
- Rockland42
- Rome42
- Sidney42
- Skowhegan42
- Union42
- Vassalboro42
- Waldoboro42
- Warren42
- Washington42
- Waterville42
- Whitefield42
- Windsor42
- Winthrop42
- Wiscasset42
- Woolwich42
- St. George41
- Cape Elizabeth40
- Bar Harbor33
- Augusta32
- Bangor32
- Lewiston28
- Madawaska28
- Passamaquoddy Pleasant Point28
- Hancock27
- Presque Isle27
- Eliot25
- Gorham22
- Portland19
- Naples town18
- Frenchville17
- Friendship15
- Rumford15
- South Portland15
- Winslow13
- Chelsea11
- Greenville11
- Hallowell11
- Kennebunk10
- North Haven10
- Mexico8
- Searsmont8
- Surry8
- Edinburg7
- Scarborough7
- Belfast4
- Windham3
- Lubec2
- Oakland town1
- Lebanon
