Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 17:36, Sep 11
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?
- Passamaquoddy Pleasant Point28
- York Harbor28
- York town28
- Cape Neddick27
- Kittery Point27
- Ogunquit26
- South Eliot26
- Greenville25
- Jonesport25
- Kennebunkport25
- Bethel24
- Biddeford24
- Holden24
- Shapleigh24
- Stonington24
- Vinalhaven24
- Berwick23
- Durham23
- Kennebunk23
- Lubec23
- North Berwick23
- Phippsburg23
- South Berwick23
- Southwest Harbor23
- St. George23
- Wells23
- Arundel22
- Augusta city22
- Portland city22
- West Kennebunk22
- Alfred21
- Bar Harbor21
- Boothbay21
- Dunstan21
- Knox21
- Old Orchard Beach21
- Saco21
- Sanford21
- Sanford City21
- York21
- Acton20
- Eliot20
- Hallowell20
- Portland20
- Boothbay Harbor19
- Bristol19
- Cape Elizabeth19
- Cushing19
- Dayton19
- Madawaska19
- Newfield19
- Oak Hill19
- Owls Head19
- South Portland City19
- South Thomaston19
- Waterboro19
- Addison18
- Brunswick18
- Buxton18
- Deer Isle18
- Edgecomb18
- Edinburg18
- Falmouth18
- Falmouth Foreside18
- Gouldsboro18
- Harpswell18
- Hollis18
- Lake Arrowhead18
- Limerick18
- Machiasport18
- Parsonsfield18
- South Windham18
- Thomaston18
- Westbrook18
- Yarmouth18
- Bath17
- Bath City17
- Brownfield17
- Cornish17
- Cumberland17
- Cumberland Center17
- Damariscotta17
- Freeport17
- Gorham17
- Gray17
- Kezar Falls17
- Kittery17
- Lewiston17
- Limington17
- North Windham17
- Porter17
- Rockland17
- Sagadahoc17
- Standish17
- Steep Falls17
- Steuben17
- Warren17
- Windham17
- Wiscasset17
- Woolwich17
- Camden16
- Denmark16
- Frenchville16
- Friendship16
- Fryeburg16
- Lisbon Falls16
- Machias16
- Milbridge16
- Newcastle16
- Raymond16
- Rockport16
- Sedgwick16
- Topsham16
- Waldoboro16
- Androscoggin15
- Appleton15
- Bridgton15
- Farmingdale15
- Gardiner15
- Greene15
- Harrison15
- Hebron15
- Hope15
- Jefferson15
- Lincolnville15
- Lisbon15
- Lovell15
- Manchester15
- Mechanic Falls15
- Minot15
- Monmouth15
- Norway15
- Oxford15
- Paris15
- Pittston15
- Poland15
- Randolph15
- Richmond15
- Rumford15
- Sabattus15
- South Paris15
- Trenton15
- Union15
- Whitefield15
- Windsor15
- Winthrop15
- Bangor14
- Buckfield14
- Castine14
- Cherryfield14
- East Machias14
- Leeds14
- Naples town14
- Palermo14
- Piscataquis14
- Readfield14
- Somerset14
- South Portland14
- Sullivan14
- Turner14
- Aroostook13
- Ashland13
- Belfast13
- China13
- Eastport13
- Kennebec13
- Patten13
- Perry13
- Sidney13
- Vassalboro13
- West Paris13
- Albion12
- Alton12
- Belgrade12
- Benton12
- Bradford12
- Bradley12
- Brewer12
- Brooks12
- Brownville Junction12
- Bucksport12
- Burnham12
- Calais12
- Canton12
- Caribou12
- Carmel12
- Carrabassett Valley12
- Charleston12
- Chesterville12
- Chisholm12
- Clinton12
- Corinna12
- Cornville12
- Dedham12
- Dexter12
- Dixfield12
- Dixmont12
- Dover-Foxcroft12
- East Millinocket12
- Easton12
- Eddington12
- Ellsworth12
- Enfield12
- Etna12
- Fairfield12
- Farmington12
- Fayette12
- Fort Fairfield12
- Fort Kent12
- Frankfort12
- Franklin12
- Garland12
- Greenbush12
- Hampden12
- Hartford12
- Hartland12
- Hermon12
- Howland12
- Hudson12
- Jay12
- Kenduskeag12
- Kingfield12
- Levant12
- Limestone12
- Lincoln12
- Livermore12
- Livermore Falls12
- Madison12
- Medway12
- Mexico12
- Milford12
- Millinocket12
- Milo12
- Mount Vernon12
- New Sharon12
- Newport12
- Norridgewock12
- Oakland12
- Oakland town12
- Old Town12
- Orland12
- Orono12
- Orrington12
- Palmyra12
- Penobscot12
- Peru12
- Phillips12
- Pittsfield12
- Plymouth12
- Rome12
- Searsport12
- Skowhegan12
- Stetson12
- Stockton Springs12
- Strong12
- Swanville12
- Unity12
- Van Buren12
- Veazie12
- Waldo12
- Waterville12
- Wilton12
- Winterport12
- Woodstock12
- Chelsea11
- Hancock11
- Hodgdon11
- Houlton11
- Littleton11
- North Haven11
- Springfield11
- Washington11
- Presque Isle10
- Augusta9
- Searsmont9
- Auburn8
- Surry6
- Scarborough4
- Winslow1
- Lebanon
