Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 22:02, Jun 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?
- Greenville56
- Southwest Harbor55
- Stonington55
- Deer Isle52
- Knox52
- Sedgwick52
- Owls Head51
- Gouldsboro49
- Jonesport49
- South Thomaston49
- Addison48
- Eastport48
- Steuben48
- Trenton48
- Ashland47
- Caribou47
- Cherryfield47
- Easton47
- Fort Fairfield47
- Hodgdon47
- Houlton47
- Limestone47
- Littleton47
- Machias47
- Machiasport47
- Milbridge47
- Patten47
- Perry47
- Springfield47
- Sullivan47
- Van Buren47
- Aroostook46
- Calais46
- Castine46
- Cushing46
- East Machias46
- Ellsworth46
- Fort Kent46
- Rockland46
- Rockport46
- Thomaston46
- Washington46
- Camden45
- Medway45
- Dedham44
- East Millinocket44
- Hancock44
- Lincoln44
- Millinocket44
- Orland44
- Bucksport43
- Eddington43
- Enfield43
- Holden43
- Lincolnville43
- Orrington43
- Stockton Springs43
- Bangor42
- Bradley42
- Brewer42
- Greenbush42
- Hope42
- Milford42
- Orono42
- Penobscot42
- Searsport42
- Veazie42
- Warren42
- Frankfort41
- Hampden41
- Howland41
- North Haven41
- Vinalhaven41
- Winterport41
- Bristol40
- Old Town40
- Piscataquis40
- Swanville40
- Alton39
- Hermon39
- Union39
- Waldo39
- Appleton38
- Boothbay38
- Bradford38
- Brooks38
- Carmel38
- Hudson38
- Kenduskeag38
- Milo38
- Passamaquoddy Pleasant Point38
- Waldoboro38
- Damariscotta37
- Levant37
- Boothbay Harbor36
- Brownville Junction36
- Charleston36
- Dixmont36
- Newcastle36
- Etna35
- Winslow35
- Stetson34
- Edgecomb33
- Garland33
- Jefferson33
- Lewiston33
- Plymouth33
- Newport32
- St. George31
- Dover-Foxcroft30
- Palermo30
- Wiscasset30
- Corinna29
- Unity29
- Woolwich29
- Albion28
- Augusta city28
- Whitefield28
- Bath27
- Bath City27
- Bethel27
- Burnham27
- Phippsburg27
- Pittston27
- Sagadahoc27
- Windsor27
- Bar Harbor26
- Brunswick26
- China26
- Dexter26
- Friendship26
- Harpswell26
- Palmyra26
- Pittsfield26
- Richmond26
- Wells26
- Chelsea25
- Clinton25
- Portland city25
- Randolph25
- Benton24
- Cape Elizabeth24
- Farmingdale24
- Gardiner24
- Portland24
- Topsham24
- Vassalboro24
- Durham23
- Hartland23
- Fairfield22
- Searsmont22
- Augusta21
- Biddeford21
- Freeport21
- Kennebec21
- Kennebunkport21
- Kittery21
- Naples town21
- Shapleigh21
- Waterville21
- York town21
- Eliot20
- Falmouth20
- Falmouth Foreside20
- Lisbon Falls20
- Ogunquit20
- Old Orchard Beach20
- Rumford20
- Scarborough20
- Sidney20
- South Portland20
- South Portland City20
- Yarmouth20
- York Harbor20
- Cape Neddick19
- Cumberland Center19
- Dunstan19
- Kittery Point19
- Lisbon19
- Manchester19
- Oak Hill19
- Oakland19
- Saco19
- Arundel18
- Gorham18
- Hallowell18
- Monmouth18
- Sabattus18
- Westbrook18
- Winthrop18
- Belgrade17
- Cornville17
- Cumberland17
- Gray17
- Greene17
- Mexico17
- Mount Vernon17
- Norridgewock17
- Readfield17
- Skowhegan17
- South Eliot17
- South Windham17
- West Kennebunk17
- Alfred16
- Androscoggin16
- Auburn16
- Buxton16
- Dayton16
- Fayette16
- Leeds16
- Madawaska16
- Madison16
- North Berwick16
- North Windham16
- Poland16
- Raymond16
- Rome16
- Sanford16
- Sanford City16
- South Berwick16
- Standish16
- York16
- Berwick15
- Hollis15
- Mechanic Falls15
- Minot15
- New Sharon15
- Turner15
- Buckfield14
- Chesterville14
- Hebron14
- Lake Arrowhead14
- Limington14
- Livermore14
- Livermore Falls14
- Presque Isle14
- Steep Falls14
- Surry14
- Waterboro14
- Acton13
- Chisholm13
- Edinburg13
- Farmington13
- Frenchville13
- Hartford13
- Jay13
- Limerick13
- Newfield13
- Oxford13
- Somerset13
- Canton12
- Cornish12
- Kingfield12
- Norway12
- Paris12
- South Paris12
- Strong12
- Wilton12
- Windham12
- Bridgton11
- Brownfield11
- Carrabassett Valley11
- Denmark11
- Dixfield11
- Franklin11
- Harrison11
- Kezar Falls11
- Parsonsfield11
- Peru11
- Phillips11
- Porter11
- West Paris11
- Woodstock11
- Fryeburg10
- Lovell10
- Oakland town8
- Belfast7
- Kennebunk2
- Lubec1
- Lebanon
