Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 05:16, Sep 06
Live most polluted city ranking
Real-time Maine most polluted city ranking
Wildfires in Maine
Real-time informationActive fires
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Which is the most polluted city in Maine?
- Cape Elizabeth71
- Rumford38
- Passamaquoddy Pleasant Point29
- Phippsburg27
- Presque Isle27
- Bar Harbor26
- Greenville26
- Holden26
- Portland city26
- Vinalhaven26
- Augusta city25
- Madawaska25
- Jonesport24
- Lewiston22
- Mexico22
- Frenchville21
- Wells20
- Durham19
- Naples town19
- Portland19
- Shapleigh19
- St. George19
- Bethel17
- Friendship17
- Eastport16
- Gorham16
- Knox16
- Hallowell15
- Owls Head15
- Searsmont15
- South Thomaston15
- Appleton14
- Augusta14
- Bangor14
- Bath14
- Bath City14
- Boothbay14
- Boothbay Harbor14
- Bristol14
- Brunswick14
- Camden14
- Cumberland Center14
- Cushing14
- Damariscotta14
- Deer Isle14
- Edgecomb14
- Falmouth Foreside14
- Farmingdale14
- Freeport14
- Gardiner14
- Greene14
- Harpswell14
- Hope14
- Jefferson14
- Lincolnville14
- Lisbon14
- Lisbon Falls14
- Machiasport14
- Manchester14
- Monmouth14
- Newcastle14
- Perry14
- Pittston14
- Randolph14
- Richmond14
- Rockland14
- Rockport14
- Sabattus14
- Sagadahoc14
- Stonington14
- Thomaston14
- Topsham14
- Union14
- Van Buren14
- Waldoboro14
- Warren14
- Whitefield14
- Windsor14
- Wiscasset14
- Woolwich14
- Yarmouth14
- Androscoggin13
- Calais13
- Chelsea13
- East Machias13
- Falmouth13
- Gray13
- Kennebec13
- Lubec13
- Machias13
- Palermo13
- Winthrop13
- Arundel12
- Berwick12
- Biddeford12
- Buxton12
- Cape Neddick12
- Carrabassett Valley12
- China12
- Cumberland12
- Dayton12
- Dunstan12
- Fayette12
- Fort Kent12
- Franklin12
- Kennebunk12
- Kennebunkport12
- Kittery Point12
- Leeds12
- Livermore12
- Mount Vernon12
- North Berwick12
- North Windham12
- Oak Hill12
- Ogunquit12
- Old Orchard Beach12
- Phillips12
- Readfield12
- Saco12
- Sidney12
- South Berwick12
- South Eliot12
- South Portland City12
- South Windham12
- Turner12
- Vassalboro12
- West Kennebunk12
- Westbrook12
- Windham12
- York12
- York Harbor12
- York town12
- Albion11
- Alfred11
- Aroostook11
- Belgrade11
- Benton11
- Buckfield11
- Burnham11
- Canton11
- Caribou11
- Chesterville11
- Chisholm11
- Clinton11
- Cornville11
- Dixfield11
- Dover-Foxcroft11
- Fairfield11
- Farmington11
- Hancock11
- Hartford11
- Hartland11
- Hebron11
- Hollis11
- Jay11
- Kingfield11
- Lake Arrowhead11
- Limestone11
- Livermore Falls11
- Madison11
- Mechanic Falls11
- Minot11
- New Sharon11
- Norridgewock11
- Oakland11
- Oakland town11
- Oxford11
- Palmyra11
- Paris11
- Peru11
- Pittsfield11
- Poland11
- Raymond11
- Rome11
- Sanford11
- Sanford City11
- Skowhegan11
- Somerset11
- South Paris11
- South Portland11
- Standish11
- Steep Falls11
- Strong11
- Unity11
- Washington11
- Waterboro11
- Waterville11
- West Paris11
- Wilton11
- Woodstock11
- Acton10
- Ashland10
- Auburn10
- Bridgton10
- Brownfield10
- Brownville Junction10
- Cornish10
- Denmark10
- Dexter10
- East Millinocket10
- Easton10
- Fort Fairfield10
- Fryeburg10
- Harrison10
- Hodgdon10
- Houlton10
- Kezar Falls10
- Limerick10
- Limington10
- Littleton10
- Lovell10
- Medway10
- Millinocket10
- Newfield10
- Norway10
- Parsonsfield10
- Patten10
- Piscataquis10
- Porter10
- Addison9
- Brooks9
- Charleston9
- Corinna9
- Edinburg9
- Eliot9
- Garland9
- Milo9
- Newport9
- Penobscot9
- Plymouth9
- Sedgwick9
- Waldo9
- Alton8
- Bradford8
- Bradley8
- Brewer8
- Bucksport8
- Carmel8
- Castine8
- Cherryfield8
- Dedham8
- Dixmont8
- Eddington8
- Ellsworth8
- Enfield8
- Etna8
- Frankfort8
- Gouldsboro8
- Greenbush8
- Hampden8
- Hermon8
- Howland8
- Hudson8
- Kenduskeag8
- Kittery8
- Levant8
- Lincoln8
- Milbridge8
- Milford8
- Old Town8
- Orland8
- Orono8
- Orrington8
- Searsport8
- Southwest Harbor8
- Springfield8
- Stetson8
- Steuben8
- Stockton Springs8
- Sullivan8
- Swanville8
- Trenton8
- Veazie8
- Winterport8
- North Haven6
- Winslow5
- Surry4
- Belfast1
- Scarborough1
- Lebanon









