Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 19:58, Sep 03
Live most polluted city ranking
Real-time Maine most polluted city ranking
Wildfires in Maine
Real-time information
Active fires
--
Learn more about global air quality
Which is the most polluted city in Maine?
- Kittery Point50
- Cape Neddick49
- South Eliot49
- York Harbor49
- York town49
- South Berwick48
- Berwick47
- North Berwick47
- Ogunquit47
- Acton46
- Wells46
- Sanford45
- Sanford City45
- Shapleigh45
- Alfred44
- Arundel44
- Biddeford44
- Brownfield44
- Cornish44
- Dayton44
- Fryeburg44
- Kennebunk44
- Kennebunkport44
- Kezar Falls44
- Lake Arrowhead44
- Limerick44
- Lovell44
- Newfield44
- Parsonsfield44
- Porter44
- Waterboro44
- West Kennebunk44
- York44
- Buxton43
- Denmark43
- Hollis43
- Limington43
- Saco43
- Dunstan42
- Old Orchard Beach42
- Somerset42
- Standish42
- Steep Falls42
- Bethel41
- Franklin41
- Bridgton40
- Carrabassett Valley39
- Harrison39
- Oak Hill39
- South Windham39
- North Windham38
- Phillips38
- Westbrook38
- Woodstock38
- Dixfield37
- Kingfield37
- Norway37
- Peru37
- Raymond37
- West Paris37
- Windham37
- Buckfield36
- Canton36
- Chisholm36
- Cumberland36
- Cumberland Center36
- Falmouth36
- Falmouth Foreside36
- Farmington36
- Gray36
- Hartford36
- Hebron36
- Jay36
- Mechanic Falls36
- Minot36
- Oxford36
- Paris36
- Poland36
- South Paris36
- Strong36
- Wilton36
- Livermore35
- Livermore Falls35
- Turner35
- Yarmouth35
- Chesterville34
- Piscataquis34
- Androscoggin33
- Durham33
- Freeport33
- Leeds33
- Lewiston33
- Fayette32
- Greene32
- Lisbon32
- New Sharon32
- Brunswick31
- Harpswell31
- Lisbon Falls31
- Madison31
- Sabattus31
- Monmouth30
- Topsham30
- Bath29
- Bath City29
- Cornville29
- Mount Vernon29
- Readfield29
- Rome29
- Sagadahoc29
- Winthrop29
- Belgrade28
- Brownville Junction28
- Dover-Foxcroft28
- Manchester28
- Norridgewock28
- Skowhegan28
- Farmingdale27
- Gardiner27
- Millinocket27
- Oakland27
- Oakland town27
- Richmond27
- Sidney27
- Woolwich27
- Augusta city26
- Dexter26
- Fairfield26
- Hartland26
- Pittston26
- Randolph26
- Waterville26
- Benton25
- Clinton25
- Garland25
- Palmyra25
- Vassalboro25
- Wiscasset25
- Boothbay24
- Boothbay Harbor24
- Burnham24
- China24
- Corinna24
- Edgecomb24
- Jonesport24
- Milo24
- Newport24
- Patten24
- Pittsfield24
- Whitefield24
- Windsor24
- Albion23
- Cape Elizabeth23
- Charleston23
- East Millinocket23
- Plymouth23
- Vinalhaven23
- Bar Harbor22
- Jefferson22
- Newcastle22
- Portland city22
- Stetson22
- Unity22
- Aroostook21
- Bradford21
- Damariscotta21
- Medway21
- Palermo21
- Penobscot21
- Phippsburg21
- Bristol20
- Madawaska20
- Howland19
- Passamaquoddy Pleasant Point19
- Dixmont18
- Etna18
- Holden18
- Hudson18
- Levant18
- Ashland17
- Kenduskeag17
- Alton16
- Bangor16
- Carmel16
- Enfield16
- Waldoboro16
- Appleton15
- Augusta15
- Greenville15
- Lincoln15
- Brooks14
- Cushing14
- Hermon14
- Union14
- Old Town13
- Presque Isle13
- St. George13
- Waldo13
- Warren13
- Fort Kent12
- Friendship12
- Hope12
- Owls Head12
- Rockland12
- Rockport12
- South Thomaston12
- Swanville12
- Thomaston12
- Camden11
- Frankfort11
- Greenbush11
- Hampden11
- Hancock11
- Knox11
- Lincolnville11
- Milford11
- Veazie10
- Winterport10
- Bradley9
- Brewer9
- Hodgdon9
- Houlton9
- Littleton9
- Orono9
- Rumford9
- Searsport9
- Caribou8
- Easton8
- Fort Fairfield8
- Limestone8
- Orrington8
- Springfield8
- Van Buren8
- Bucksport7
- Eddington7
- Frenchville7
- Stockton Springs7
- Addison6
- Calais6
- Castine6
- Cherryfield6
- Dedham6
- Deer Isle6
- East Machias6
- Eastport6
- Ellsworth6
- Gouldsboro6
- Lubec6
- Machias6
- Machiasport6
- Mexico6
- Milbridge6
- Orland6
- Perry6
- Portland6
- Sedgwick6
- Southwest Harbor6
- Steuben6
- Stonington6
- Sullivan6
- Trenton6
- Washington6
- Eliot5
- Gorham5
- North Haven5
- Chelsea3
- Edinburg3
- Hallowell3
- Naples town3
- South Portland3
- Auburn2
- Searsmont2
- Belfast1
- Kennebec1
- Kittery1
- Scarborough1
- South Portland City1
- Surry1
- Winslow1
- Lebanon
