Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 03:35, Nov 15
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?
- Naples town90
- Chelsea53
- Gorham53
- Passamaquoddy Pleasant Point53
- Presque Isle36
- Rumford36
- Bangor29
- Friendship28
- Hancock27
- Portland city26
- Greenville24
- Auburn22
- Hallowell22
- Cape Elizabeth21
- Mexico21
- Portland19
- St. George18
- Augusta16
- Eliot15
- Searsmont15
- South Portland14
- Vinalhaven14
- Bar Harbor13
- Bethel13
- Bridgton13
- Buckfield13
- Canton13
- Denmark13
- Dixfield13
- Franklin13
- Harrison13
- Hartford13
- Hebron13
- Lovell13
- Mechanic Falls13
- Minot13
- North Windham13
- Norway13
- Oxford13
- Paris13
- Peru13
- Phillips13
- Poland13
- Raymond13
- South Paris13
- Turner13
- West Paris13
- Wilton13
- Woodstock13
- Acton12
- Androscoggin12
- Brownfield12
- Carrabassett Valley12
- Chesterville12
- Chisholm12
- Cornish12
- Cumberland12
- Cumberland Center12
- Durham12
- Falmouth Foreside12
- Farmington12
- Fayette12
- Freeport12
- Fryeburg12
- Gray12
- Greene12
- Hollis12
- Jay12
- Kezar Falls12
- Kingfield12
- Lake Arrowhead12
- Leeds12
- Limerick12
- Limington12
- Lisbon12
- Lisbon Falls12
- Livermore12
- Livermore Falls12
- Monmouth12
- Mount Vernon12
- New Sharon12
- Newfield12
- Parsonsfield12
- Porter12
- Readfield12
- Sabattus12
- Shapleigh12
- Somerset12
- South Windham12
- Standish12
- Steep Falls12
- Strong12
- Waterboro12
- Westbrook12
- Winthrop12
- Yarmouth12
- Belgrade11
- Brunswick11
- Buxton11
- Falmouth11
- Farmingdale11
- Gardiner11
- Lewiston11
- Madawaska11
- Madison11
- Manchester11
- Piscataquis11
- Randolph11
- Richmond11
- Rome11
- Topsham11
- Winslow11
- Alfred10
- Augusta city10
- Bath10
- Bath City10
- Cornville10
- Dayton10
- Fairfield10
- Harpswell10
- Kennebec10
- Norridgewock10
- Oakland10
- Pittston10
- Sanford10
- Sanford City10
- Sidney10
- Skowhegan10
- Waterville10
- Aroostook9
- Benton9
- Berwick9
- China9
- Clinton9
- East Millinocket9
- Hartland9
- Medway9
- Millinocket9
- Oak Hill9
- Patten9
- Sagadahoc9
- South Portland City9
- Vassalboro9
- Whitefield9
- Windsor9
- Wiscasset9
- Woolwich9
- Albion8
- Alton8
- Appleton8
- Ashland8
- Belfast8
- Boothbay Harbor8
- Bradford8
- Bradley8
- Bristol8
- Brooks8
- Brownville Junction8
- Burnham8
- Caribou8
- Carmel8
- Charleston8
- Corinna8
- Damariscotta8
- Dexter8
- Dixmont8
- Dover-Foxcroft8
- Dunstan8
- Easton8
- Edgecomb8
- Enfield8
- Etna8
- Fort Fairfield8
- Fort Kent8
- Frankfort8
- Garland8
- Greenbush8
- Hampden8
- Hermon8
- Hodgdon8
- Hope8
- Houlton8
- Howland8
- Hudson8
- Jefferson8
- Kenduskeag8
- Levant8
- Limestone8
- Lincoln8
- Littleton8
- Lubec8
- Milford8
- Milo8
- Newcastle8
- Newport8
- North Berwick8
- Old Town8
- Orono8
- Palermo8
- Palmyra8
- Penobscot8
- Phippsburg8
- Pittsfield8
- Plymouth8
- Scarborough8
- South Berwick8
- Springfield8
- Stetson8
- Swanville8
- Union8
- Unity8
- Van Buren8
- Veazie8
- Waldo8
- Waldoboro8
- Warren8
- York8
- Arundel7
- Biddeford7
- Boothbay7
- Brewer7
- Bucksport7
- Calais7
- Camden7
- Castine7
- Cherryfield7
- Cushing7
- Dedham7
- East Machias7
- Eddington7
- Ellsworth7
- Holden7
- Kennebunk7
- Lincolnville7
- Machias7
- North Haven7
- Old Orchard Beach7
- Orland7
- Orrington7
- Owls Head7
- Perry7
- Rockland7
- Rockport7
- Saco7
- Searsport7
- South Eliot7
- South Thomaston7
- Stockton Springs7
- Sullivan7
- Surry7
- Thomaston7
- Washington7
- Wells7
- West Kennebunk7
- Winterport7
- Addison6
- Cape Neddick6
- Deer Isle6
- Eastport6
- Edinburg6
- Gouldsboro6
- Jonesport6
- Kennebunkport6
- Kittery Point6
- Knox6
- Machiasport6
- Milbridge6
- Ogunquit6
- Sedgwick6
- Southwest Harbor6
- Steuben6
- Stonington6
- Trenton6
- York Harbor6
- York town6
- Frenchville4
- Cousins Island0
- Kittery0
- Oakland town0
- Lebanon












