Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 03:31, May 15
Live most polluted city ranking
Real-time Maine most polluted city ranking
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Which is the most polluted city in Maine?
- Lebanon
- South Portland City34
- Knox33
- Sagadahoc33
- Androscoggin32
- Jonesport32
- Wells32
- York32
- Cumberland31
- Holden31
- Bethel30
- Perry30
- Bar Harbor29
- Hallowell29
- Vinalhaven29
- Madawaska28
- Hancock27
- Frenchville23
- Presque Isle22
- Bangor18
- Rumford17
- Augusta16
- Van Buren16
- Friendship15
- Auburn14
- Belgrade14
- Buckfield14
- Canton14
- Chelsea14
- Chesterville14
- China14
- Chisholm14
- Fairfield14
- Farmingdale14
- Fayette14
- Greene14
- Hartford14
- Hebron14
- Jay14
- Kennebec14
- Leeds14
- Limestone14
- Livermore14
- Livermore Falls14
- Manchester14
- Minot14
- Monmouth14
- Mount Vernon14
- New Sharon14
- Oakland14
- Oakland town14
- Randolph14
- Readfield14
- Rome14
- Sabattus14
- Sidney14
- Turner14
- Vassalboro14
- Waterville14
- Wilton14
- Windsor14
- Winthrop14
- Albion13
- Appleton13
- Bath13
- Bath City13
- Benton13
- Boothbay13
- Boothbay Harbor13
- Bristol13
- Brooks13
- Brunswick13
- Burnham13
- Caribou13
- Clinton13
- Cornville13
- Cushing13
- Damariscotta13
- Dixfield13
- Dixmont13
- Edgecomb13
- Farmington13
- Fort Kent13
- Freeport13
- Gardiner13
- Gray13
- Harpswell13
- Harrison13
- Hartland13
- Hope13
- Jefferson13
- Lincolnville13
- Lisbon13
- Lisbon Falls13
- Madison13
- Mechanic Falls13
- Newcastle13
- Norridgewock13
- Norway13
- Oxford13
- Palermo13
- Palmyra13
- Paris13
- Peru13
- Pittsfield13
- Pittston13
- Plymouth13
- Poland13
- Richmond13
- Skowhegan13
- South Paris13
- South Thomaston13
- Swanville13
- Thomaston13
- Topsham13
- Union13
- Unity13
- Waldo13
- Waldoboro13
- Warren13
- West Paris13
- Whitefield13
- Wiscasset13
- Woodstock13
- Woolwich13
- Aroostook12
- Ashland12
- Bridgton12
- Bucksport12
- Camden12
- Carmel12
- Carrabassett Valley12
- Castine12
- Corinna12
- Cumberland Center12
- Deer Isle12
- Denmark12
- Dexter12
- East Millinocket12
- Easton12
- Etna12
- Falmouth12
- Falmouth Foreside12
- Fort Fairfield12
- Frankfort12
- Franklin12
- Fryeburg12
- Garland12
- Hampden12
- Hermon12
- Hodgdon12
- Houlton12
- Kingfield12
- Levant12
- Littleton12
- Lovell12
- Medway12
- Newport12
- North Windham12
- Orrington12
- Owls Head12
- Patten12
- Phillips12
- Piscataquis12
- Rockland12
- Rockport12
- Sedgwick12
- Somerset12
- South Portland12
- Stetson12
- Stockton Springs12
- Stonington12
- Strong12
- Westbrook12
- Winterport12
- Yarmouth12
- Alton11
- Biddeford11
- Bradford11
- Bradley11
- Brewer11
- Brownfield11
- Brownville Junction11
- Buxton11
- Charleston11
- Cornish11
- Dayton11
- Dedham11
- Dover-Foxcroft11
- Dunstan11
- Eddington11
- Ellsworth11
- Enfield11
- Greenbush11
- Hollis11
- Howland11
- Hudson11
- Kenduskeag11
- Kezar Falls11
- Lake Arrowhead11
- Lewiston11
- Limerick11
- Limington11
- Lincoln11
- Milford11
- Millinocket11
- Milo11
- Oak Hill11
- Old Orchard Beach11
- Old Town11
- Orland11
- Orono11
- Parsonsfield11
- Penobscot11
- Porter11
- Saco11
- South Windham11
- Southwest Harbor11
- Springfield11
- Standish11
- Steep Falls11
- Trenton11
- Veazie11
- Arundel10
- Newfield10
- Waterboro10
- Acton9
- Kennebunk9
- Kennebunkport9
- Sullivan9
- West Kennebunk9
- Addison8
- Alfred8
- Cherryfield8
- Gouldsboro8
- Kittery8
- Milbridge8
- Portland8
- Sanford8
- Sanford City8
- Steuben8
- Washington8
- Berwick7
- Calais7
- Cape Neddick7
- East Machias7
- Kittery Point7
- North Berwick7
- Ogunquit7
- South Berwick7
- South Eliot7
- York Harbor7
- York town7
- Eastport6
- Edinburg6
- Machias6
- Machiasport6
- Belfast5
- Eliot5
- Greenville4
- Lubec3
- Searsport3
- Winslow2
- Mexico1
- Surry0
