Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 05:29, Jul 17
Live most polluted city ranking
Real-time Maine most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Maine?
- Eliot68
- Kittery63
- Hancock62
- Vinalhaven50
- Acton43
- Machiasport42
- Newfield41
- Addison40
- Jonesport40
- Parsonsfield40
- Shapleigh40
- Berwick39
- Frenchville39
- Machias39
- Porter39
- East Machias38
- Kezar Falls38
- Milbridge38
- Sanford38
- Sanford City38
- Steuben38
- Alfred37
- Limerick37
- Waterboro37
- Boothbay36
- Brownfield36
- Cherryfield36
- Cornish36
- Fryeburg36
- Gouldsboro36
- Lake Arrowhead36
- North Berwick36
- South Berwick36
- Boothbay Harbor35
- Bristol35
- Cushing35
- Hallowell35
- Knox35
- South Thomaston35
- Southwest Harbor35
- Bath34
- Bath City34
- Damariscotta34
- Denmark34
- Eastport34
- Edgecomb34
- Hollis34
- Jefferson34
- Limington34
- Newcastle34
- Owls Head34
- Richmond34
- Rockland34
- Rockport34
- Sagadahoc34
- Sedgwick34
- South Eliot34
- Stonington34
- Sullivan34
- Thomaston34
- Waldoboro34
- Warren34
- Wiscasset34
- Woolwich34
- York34
- Brunswick33
- Buxton33
- Camden33
- Dayton33
- Deer Isle33
- Gardiner33
- Harpswell33
- Hope33
- Lewiston33
- Madawaska33
- Pittston33
- Standish33
- Steep Falls33
- Topsham33
- Trenton33
- Union33
- Wells33
- Whitefield33
- Appleton32
- Bridgton32
- Castine32
- Chelsea32
- Cumberland32
- Cumberland Center32
- Durham32
- Ellsworth32
- Farmingdale32
- Freeport32
- Gray32
- Harrison32
- Lincolnville32
- Lisbon32
- Lisbon Falls32
- Lovell32
- North Windham32
- Perry32
- Randolph32
- Raymond32
- Rumford32
- Sabattus32
- South Windham32
- Washington32
- West Kennebunk32
- Westbrook32
- Windsor32
- Yarmouth32
- Androscoggin31
- Arundel31
- Belfast31
- Bethel31
- Dunstan31
- Falmouth31
- Falmouth Foreside31
- Greene31
- Kittery Point31
- Monmouth31
- Oak Hill31
- Old Orchard Beach31
- Orland31
- Oxford31
- Palermo31
- Poland31
- Saco31
- Searsport31
- South Portland City31
- Stockton Springs31
- Augusta city30
- Biddeford30
- Bucksport30
- China30
- Friendship30
- Mechanic Falls30
- Minot30
- Waldo30
- Cape Neddick29
- Dedham29
- Frankfort29
- Hebron29
- Kennebunkport29
- Manchester29
- Norway29
- Ogunquit29
- Paris29
- Passamaquoddy Pleasant Point29
- Phippsburg29
- Portland city29
- Presque Isle29
- South Paris29
- St. George29
- Swanville29
- Turner29
- Vassalboro29
- Winthrop29
- York Harbor29
- Albion28
- Augusta28
- Bar Harbor28
- Brooks28
- Buckfield28
- Eddington28
- Holden28
- Kennebec28
- Leeds28
- Orrington28
- Readfield28
- Sidney28
- Winterport28
- York town28
- Brewer27
- Calais27
- Hampden27
- Mexico27
- Mount Vernon27
- Waterville27
- West Paris27
- Bangor26
- Belgrade26
- Benton26
- Bradley26
- Canton26
- Chisholm26
- Dixfield26
- Fayette26
- Hartford26
- Jay26
- Livermore26
- Livermore Falls26
- Oakland26
- Orono26
- Peru26
- Unity26
- Veazie26
- Woodstock26
- Burnham25
- Cape Elizabeth25
- Carmel25
- Chesterville25
- Clinton25
- Dixmont25
- Fairfield25
- Hermon25
- Milford25
- Rome25
- Etna24
- Fort Kent24
- Greenville24
- Kenduskeag24
- Levant24
- Naples town24
- Old Town24
- Pittsfield24
- Plymouth24
- Wilton24
- Alton23
- Bradford23
- Brownville Junction23
- Carrabassett Valley23
- Charleston23
- Corinna23
- Cornville23
- Dexter23
- Dover-Foxcroft23
- Farmington23
- Franklin23
- Garland23
- Greenbush23
- Hartland23
- Hudson23
- Kingfield23
- Madison23
- Milo23
- New Sharon23
- Newport23
- Norridgewock23
- Palmyra23
- Phillips23
- Searsmont23
- Skowhegan23
- Somerset23
- Stetson23
- Strong23
- Howland22
- Piscataquis22
- Portland22
- South Portland22
- Winslow22
- Aroostook21
- Edinburg21
- Enfield21
- Ashland20
- Gorham20
- North Haven20
- Penobscot20
- East Millinocket19
- Lincoln19
- Millinocket19
- Medway18
- Springfield18
- Van Buren18
- Patten17
- Caribou16
- Easton16
- Fort Fairfield16
- Hodgdon16
- Houlton16
- Kennebunk16
- Limestone16
- Littleton16
- Surry16
- Scarborough14
- Auburn13
- Lubec8
- Oakland town1
- Windham1
- Lebanon
