Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 00:43, Oct 27
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?
- Cumberland54
- Cumberland Center54
- Falmouth54
- Falmouth Foreside54
- Gray54
- North Windham54
- Oak Hill54
- Raymond54
- South Windham54
- Standish54
- Steep Falls54
- Westbrook54
- Yarmouth54
- Acton53
- Alfred53
- Androscoggin53
- Arundel53
- Bath53
- Bath City53
- Berwick53
- Biddeford53
- Bridgton53
- Brownfield53
- Brunswick53
- Buckfield53
- Buxton53
- Cornish53
- Dayton53
- Deer Isle53
- Denmark53
- Dunstan53
- Durham53
- Freeport53
- Fryeburg53
- Gouldsboro53
- Greene53
- Harpswell53
- Harrison53
- Hebron53
- Hollis53
- Kennebunkport53
- Kezar Falls53
- Lake Arrowhead53
- Leeds53
- Limerick53
- Limington53
- Lisbon53
- Lisbon Falls53
- Mechanic Falls53
- Minot53
- Monmouth53
- Newfield53
- North Berwick53
- Norway53
- Old Orchard Beach53
- Oxford53
- Paris53
- Parsonsfield53
- Poland53
- Porter53
- Sabattus53
- Saco53
- Sagadahoc53
- Sanford53
- Sanford City53
- Sedgwick53
- Shapleigh53
- South Berwick53
- South Paris53
- Southwest Harbor53
- Stonington53
- Surry53
- Topsham53
- Trenton53
- Turner53
- Waterboro53
- Wells53
- West Kennebunk53
- West Paris53
- York53
- Addison52
- Albion52
- Appleton52
- Augusta city52
- Bethel52
- Boothbay52
- Boothbay Harbor52
- Bradley52
- Brewer52
- Bristol52
- Brooks52
- Bucksport52
- Calais52
- Camden52
- Cape Neddick52
- Castine52
- Cherryfield52
- China52
- Cushing52
- Damariscotta52
- Dedham52
- East Machias52
- Eastport52
- Eddington52
- Edgecomb52
- Ellsworth52
- Farmingdale52
- Fayette52
- Frankfort52
- Gardiner52
- Hampden52
- Hartford52
- Hermon52
- Holden52
- Hope52
- Jefferson52
- Jonesport52
- Kittery Point52
- Knox52
- Lincolnville52
- Livermore52
- Livermore Falls52
- Lovell52
- Machias52
- Machiasport52
- Manchester52
- Milbridge52
- Milford52
- Mount Vernon52
- Newcastle52
- Ogunquit52
- Orland52
- Orono52
- Orrington52
- Owls Head52
- Palermo52
- Perry52
- Peru52
- Phippsburg52
- Pittston52
- Randolph52
- Readfield52
- Richmond52
- Rockland52
- Rockport52
- Searsport52
- Sidney52
- South Eliot52
- South Thomaston52
- Steuben52
- Stockton Springs52
- Sullivan52
- Swanville52
- Thomaston52
- Union52
- Vassalboro52
- Veazie52
- Waldo52
- Waldoboro52
- Warren52
- Washington52
- Whitefield52
- Windsor52
- Winterport52
- Winthrop52
- Wiscasset52
- Woodstock52
- Woolwich52
- York Harbor52
- Belgrade51
- Benton51
- Burnham51
- Canton51
- Carmel51
- Chisholm51
- Clinton51
- Dixfield51
- Dixmont51
- Etna51
- Fairfield51
- Greenbush51
- Jay51
- Kenduskeag51
- Levant51
- Oakland51
- Old Town51
- Plymouth51
- Stetson51
- Unity51
- Waterville51
- York town51
- Alton50
- Chesterville50
- Hudson50
- Newport50
- Pittsfield50
- Bradford49
- Corinna49
- Palmyra49
- Rome49
- Charleston48
- Dexter48
- Garland48
- Hartland48
- New Sharon48
- Norridgewock48
- Wilton48
- Cornville47
- Farmington47
- Howland47
- Madison47
- Skowhegan47
- Enfield46
- Milo46
- Strong46
- Dover-Foxcroft43
- Lincoln42
- Phillips42
- Springfield41
- Brownville Junction40
- Kingfield40
- Franklin39
- Lewiston39
- Mexico39
- Penobscot39
- Portland city39
- Rumford39
- Carrabassett Valley38
- Eliot38
- Cape Elizabeth36
- Kittery33
- Bar Harbor32
- Bangor30
- North Haven30
- Vinalhaven30
- East Millinocket29
- Friendship28
- Hallowell28
- Hancock28
- Medway27
- Naples town27
- Portland26
- Auburn25
- Millinocket25
- Somerset25
- Augusta24
- Chelsea24
- Lubec24
- Searsmont24
- Gorham22
- Oakland town22
- St. George22
- Presque Isle19
- Piscataquis18
- Hodgdon17
- Patten17
- South Portland17
- Edinburg16
- Houlton16
- Littleton16
- Easton15
- Madawaska15
- Passamaquoddy Pleasant Point15
- Ashland14
- Fort Fairfield14
- Frenchville14
- Caribou13
- Kennebunk13
- Aroostook12
- Limestone12
- Winslow12
- Greenville11
- Van Buren11
- Cousins Island10
- Fort Kent8
- Kennebec8
- Belfast6
- Scarborough1
- South Portland City1
- Windham0
- Lebanon
