Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 13:10, Aug 30
Live most polluted city ranking
Real-time Maine most polluted city ranking
Wildfires in Maine
Real-time information
Active fires
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Which is the most polluted city in Maine?
- Hancock56
- Ashland53
- Berwick53
- Brownville Junction53
- Cape Neddick53
- Caribou53
- East Millinocket53
- Easton53
- Enfield53
- Fort Fairfield53
- Hodgdon53
- Houlton53
- Howland53
- Kittery Point53
- Limestone53
- Lincoln53
- Littleton53
- Medway53
- Millinocket53
- North Berwick53
- Ogunquit53
- Patten53
- Penobscot53
- Piscataquis53
- Sanford53
- Sanford City53
- Somerset53
- South Berwick53
- South Eliot53
- Springfield53
- Wells53
- York Harbor53
- York town53
- Acton52
- Alfred52
- Alton52
- Aroostook52
- Arundel52
- Biddeford52
- Bradford52
- Bradley52
- Brewer52
- Brooks52
- Calais52
- Carmel52
- Charleston52
- Corinna52
- Dayton52
- Dexter52
- Dixmont52
- Dover-Foxcroft52
- Dunstan52
- Eddington52
- Etna52
- Frankfort52
- Garland52
- Greenbush52
- Hampden52
- Hartland52
- Hermon52
- Holden52
- Hudson52
- Kenduskeag52
- Kennebunkport52
- Levant52
- Milford52
- Milo52
- Newport52
- Old Orchard Beach52
- Old Town52
- Orono52
- Orrington52
- Palmyra52
- Perry52
- Pittsfield52
- Plymouth52
- Saco52
- Shapleigh52
- Stetson52
- Swanville52
- Veazie52
- Waldo52
- Washington52
- West Kennebunk52
- Winterport52
- York52
- Addison51
- Bucksport51
- Burnham51
- Camden51
- Castine51
- Cherryfield51
- Dedham51
- Deer Isle51
- East Machias51
- Eastport51
- Ellsworth51
- Gouldsboro51
- Hope51
- Jonesport51
- Knox51
- Lincolnville51
- Machias51
- Machiasport51
- Milbridge51
- Orland51
- Owls Head51
- Rockland51
- Rockport51
- Searsport51
- Sedgwick51
- South Thomaston51
- Southwest Harbor51
- Steuben51
- Stockton Springs51
- Stonington51
- Sullivan51
- Trenton51
- Van Buren51
- Cornville50
- Oak Hill50
- Thomaston50
- Unity50
- Waterboro50
- Appleton48
- Cushing48
- Buxton47
- Hollis47
- Newfield47
- South Portland City47
- Warren47
- Greenville46
- Lake Arrowhead46
- Carrabassett Valley45
- Franklin45
- Limerick45
- Skowhegan45
- Union45
- Bethel44
- Bridgton44
- Brownfield44
- Canton44
- Clinton44
- Cornish44
- Denmark44
- Dixfield44
- Falmouth44
- Farmington44
- Fryeburg44
- Harrison44
- Hartford44
- Kezar Falls44
- Kingfield44
- Limington44
- Lovell44
- Madison44
- New Sharon44
- Norridgewock44
- North Windham44
- Norway44
- Paris44
- Parsonsfield44
- Peru44
- Phillips44
- Porter44
- Rumford44
- South Paris44
- South Windham44
- Standish44
- Steep Falls44
- Strong44
- West Paris44
- Westbrook44
- Wilton44
- Windham44
- Woodstock44
- Buckfield43
- Chesterville43
- Chisholm43
- Cumberland43
- Cumberland Center43
- Falmouth Foreside43
- Gray43
- Hebron43
- Jay43
- Livermore43
- Livermore Falls43
- Mechanic Falls43
- Minot43
- Oakland town43
- Oxford43
- Poland43
- Raymond43
- Rome43
- Turner43
- Yarmouth43
- Androscoggin42
- Bath42
- Bath City42
- Belgrade42
- Benton42
- Boothbay42
- Brunswick42
- Durham42
- Fairfield42
- Fayette42
- Freeport42
- Greene42
- Harpswell42
- Kennebec42
- Leeds42
- Lisbon42
- Lisbon Falls42
- Manchester42
- Monmouth42
- Mount Vernon42
- Oakland42
- Readfield42
- Sabattus42
- Sagadahoc42
- Sidney42
- Topsham42
- Waterville42
- Winthrop42
- Albion41
- Augusta city41
- Boothbay Harbor41
- Bristol41
- China41
- Damariscotta41
- Edgecomb41
- Farmingdale41
- Gardiner41
- Jefferson41
- Mexico41
- Newcastle41
- Palermo41
- Pittston41
- Randolph41
- Richmond41
- Vassalboro41
- Waldoboro41
- Whitefield41
- Windsor41
- Wiscasset41
- Woolwich41
- Surry39
- Fort Kent38
- Chelsea35
- Bar Harbor34
- Friendship34
- Edinburg33
- Eliot33
- Portland33
- Searsmont33
- Cape Elizabeth31
- Gorham31
- Vinalhaven29
- Hallowell28
- Naples town28
- Phippsburg28
- Winslow28
- North Haven27
- Portland city26
- Frenchville24
- Lubec24
- Madawaska23
- Augusta21
- St. George21
- Presque Isle20
- South Portland20
- Bangor19
- Passamaquoddy Pleasant Point19
- Auburn18
- Lewiston17
- Kittery9
- Kennebunk6
- Scarborough4
- Lebanon
