Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 12:04, Jul 25
Live most polluted city ranking
Real-time Maine most polluted city ranking
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Which is the most polluted city in Maine?
- Fort Kent61
- Madawaska60
- Rumford60
- Van Buren60
- Aroostook58
- Caribou58
- Limestone58
- Ashland56
- Fort Fairfield56
- Easton54
- Frenchville54
- Piscataquis50
- Littleton49
- Patten49
- Passamaquoddy Pleasant Point48
- Houlton47
- Somerset47
- Hodgdon45
- Carrabassett Valley44
- Friendship44
- Millinocket44
- Cape Elizabeth43
- East Millinocket43
- Farmington43
- Franklin43
- Kingfield43
- Madison43
- Medway43
- New Sharon43
- Phillips43
- Portland43
- Strong43
- Belgrade42
- Brownville Junction42
- Buckfield42
- Canton42
- Chesterville42
- Chisholm42
- Cornville42
- Dixfield42
- Dover-Foxcroft42
- Fayette42
- Hartford42
- Jay42
- Livermore42
- Livermore Falls42
- Mount Vernon42
- Norridgewock42
- Peru42
- Presque Isle42
- Rome42
- Skowhegan42
- West Paris42
- Wilton42
- Woodstock42
- Androscoggin41
- Bethel41
- Dexter41
- Fairfield41
- Greene41
- Hartland41
- Hebron41
- Kennebec41
- Leeds41
- Manchester41
- Mexico41
- Milo41
- Minot41
- Monmouth41
- Norway41
- Oakland41
- Paris41
- Portland city41
- Readfield41
- Sidney41
- South Paris41
- Turner41
- Waterville41
- Winthrop41
- Augusta city40
- Bridgton40
- Corinna40
- Garland40
- Harrison40
- Lovell40
- Mechanic Falls40
- Oxford40
- Palmyra40
- Penobscot40
- Sabattus40
- Benton39
- Bradford39
- Burnham39
- Charleston39
- China39
- Clinton39
- Denmark39
- Enfield39
- Farmingdale39
- Fryeburg39
- Gardiner39
- Howland39
- Lincoln39
- Lisbon39
- Newport39
- Pittsfield39
- Poland39
- Randolph39
- Vassalboro39
- Acton38
- Albion38
- Brownfield38
- Cornish38
- Durham38
- Etna38
- Gray38
- Hudson38
- Kezar Falls38
- Levant38
- Lisbon Falls38
- Palermo38
- Parsonsfield38
- Pittston38
- Plymouth38
- Porter38
- Raymond38
- Richmond38
- Springfield38
- Stetson38
- Unity38
- Windsor38
- Alton37
- Berwick37
- Carmel37
- Cumberland37
- Cumberland Center37
- Dixmont37
- Freeport37
- Greenbush37
- Kenduskeag37
- Kittery37
- Limerick37
- Limington37
- Newfield37
- North Windham37
- Phippsburg37
- Shapleigh37
- South Eliot37
- Standish37
- Steep Falls37
- Topsham37
- Whitefield37
- Yarmouth37
- Alfred36
- Arundel36
- Brunswick36
- Buxton36
- Cape Neddick36
- Dayton36
- Dunstan36
- Falmouth36
- Falmouth Foreside36
- Hermon36
- Hollis36
- Jonesport36
- Kennebunk36
- Kennebunkport36
- Kittery Point36
- Lake Arrowhead36
- Milford36
- North Berwick36
- Oak Hill36
- Ogunquit36
- Old Orchard Beach36
- Old Town36
- Saco36
- Sanford36
- Sanford City36
- Scarborough36
- South Berwick36
- South Windham36
- St. George36
- Waterboro36
- Wells36
- West Kennebunk36
- Westbrook36
- York36
- York Harbor36
- York town36
- Biddeford35
- Bradley35
- Hancock35
- Orono35
- South Portland City35
- Bath34
- Bath City34
- Brewer34
- Brooks34
- Eddington34
- Hampden34
- Harpswell34
- Jefferson34
- Sagadahoc34
- Veazie34
- Waldo34
- Winslow34
- Wiscasset34
- Woolwich34
- Appleton33
- Bar Harbor33
- Frankfort33
- Holden33
- Lewiston33
- Naples town33
- North Haven33
- Orrington33
- Swanville33
- Winterport33
- Bucksport32
- Calais32
- Dedham32
- Gorham32
- Hallowell32
- Searsmont32
- Vinalhaven32
- Augusta31
- Belfast31
- Chelsea31
- Edgecomb31
- Eliot31
- Greenville31
- Newcastle31
- Orland31
- Searsport31
- Stockton Springs31
- Union31
- Washington31
- Bangor29
- Damariscotta29
- Ellsworth29
- Hope29
- South Portland29
- Lincolnville28
- Waldoboro28
- Castine27
- Edinburg27
- Perry27
- Boothbay Harbor26
- Camden26
- Warren26
- Eastport24
- Rockport24
- Boothbay23
- Bristol23
- Cherryfield23
- Rockland23
- Sullivan23
- Thomaston23
- Cushing22
- East Machias22
- Sedgwick22
- Trenton22
- Lubec21
- Deer Isle20
- Machias19
- Owls Head19
- South Thomaston19
- Surry19
- Milbridge18
- Gouldsboro17
- Knox17
- Steuben17
- Addison16
- Machiasport15
- Stonington12
- Southwest Harbor10
- Oakland town3
- Windham2
- Lebanon
