Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 13:01, Aug 24
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?
- Eastport55
- Southwest Harbor53
- Machiasport52
- Stonington52
- Addison51
- Eliot51
- Gouldsboro51
- Jonesport51
- Perry51
- Calais48
- East Machias48
- Machias48
- Milbridge48
- Steuben48
- Cherryfield47
- Sullivan47
- Washington47
- Friendship46
- Trenton46
- Somerset45
- Bethel44
- Brownfield44
- Carrabassett Valley44
- Deer Isle44
- Denmark44
- Franklin44
- Fryeburg44
- Lovell44
- Porter44
- Sedgwick44
- Bridgton43
- Dixfield43
- Harrison43
- Kezar Falls43
- Knox43
- Norway43
- Paris43
- Parsonsfield43
- Peru43
- Phillips43
- South Paris43
- West Paris43
- Woodstock43
- Alton42
- Bradford42
- Bradley42
- Brewer42
- Brownville Junction42
- Bucksport42
- Canton42
- Carmel42
- Castine42
- Charleston42
- Cornish42
- Dedham42
- Dover-Foxcroft42
- East Millinocket42
- Eddington42
- Ellsworth42
- Enfield42
- Etna42
- Frankfort42
- Garland42
- Greenbush42
- Hampden42
- Hartford42
- Hermon42
- Holden42
- Howland42
- Hudson42
- Kenduskeag42
- Kingfield42
- Levant42
- Lincoln42
- Medway42
- Milford42
- Millinocket42
- Milo42
- Old Town42
- Orland42
- Orono42
- Orrington42
- Owls Head42
- Oxford42
- Penobscot42
- Piscataquis42
- Searsport42
- Springfield42
- Stetson42
- Stockton Springs42
- Strong42
- Swanville42
- Veazie42
- Wilton42
- Winterport42
- Acton41
- Brooks41
- Buckfield41
- Camden41
- Chisholm41
- Corinna41
- Dexter41
- Dixmont41
- Farmington41
- Hebron41
- Hodgdon41
- Hope41
- Jay41
- Lake Arrowhead41
- Limerick41
- Limington41
- Lincolnville41
- Livermore41
- Livermore Falls41
- Mechanic Falls41
- Newfield41
- Newport41
- Palmyra41
- Plymouth41
- Rockland41
- Rockport41
- Shapleigh41
- South Thomaston41
- Steep Falls41
- Waldo41
- Burnham40
- Chesterville40
- Cornville40
- Hartland40
- Madison40
- New Sharon40
- Norridgewock40
- Pittsfield40
- Raymond40
- Rome40
- Skowhegan40
- South Eliot40
- Standish40
- Thomaston40
- Unity40
- Waterboro40
- Albion39
- Androscoggin39
- Appleton39
- Augusta city39
- Belgrade39
- Benton39
- Berwick39
- Buxton39
- Chelsea39
- China39
- Clinton39
- Cushing39
- Fairfield39
- Fayette39
- Hollis39
- Houlton39
- Kennebec39
- Kittery Point39
- Leeds39
- Manchester39
- Minot39
- Mount Vernon39
- North Windham39
- Oakland39
- Oakland town39
- Palermo39
- Poland39
- Readfield39
- Sidney39
- South Berwick39
- Turner39
- Union39
- Vassalboro39
- Warren39
- Waterville39
- Windsor39
- Winthrop39
- Alfred38
- Arundel38
- Auburn38
- Biddeford38
- Boothbay38
- Bristol38
- Cape Neddick38
- Cumberland38
- Cumberland Center38
- Damariscotta38
- Dayton38
- Dunstan38
- Falmouth38
- Farmingdale38
- Gardiner38
- Gray38
- Greene38
- Jefferson38
- Kennebunkport38
- Lisbon38
- Littleton38
- Monmouth38
- Newcastle38
- North Berwick38
- North Haven38
- Oak Hill38
- Ogunquit38
- Old Orchard Beach38
- Patten38
- Phippsburg38
- Pittston38
- Portland38
- Randolph38
- Sabattus38
- Saco38
- Sanford38
- Sanford City38
- South Portland City38
- South Windham38
- Waldoboro38
- Wells38
- West Kennebunk38
- Westbrook38
- Whitefield38
- York38
- York Harbor38
- York town38
- Bath37
- Bath City37
- Boothbay Harbor37
- Brunswick37
- Durham37
- Edgecomb37
- Falmouth Foreside37
- Freeport37
- Harpswell37
- Lisbon Falls37
- Richmond37
- Sagadahoc37
- Topsham37
- Wiscasset37
- Woolwich37
- Yarmouth37
- Bar Harbor34
- Cape Elizabeth34
- Naples town33
- St. George33
- Vinalhaven33
- Gorham32
- Mexico30
- Easton29
- Hallowell28
- Rumford28
- Ashland27
- Kennebunk27
- Aroostook26
- Fort Fairfield26
- Scarborough26
- Passamaquoddy Pleasant Point25
- Searsmont25
- Portland city24
- Augusta22
- Caribou20
- Frenchville18
- Limestone18
- Madawaska18
- Fort Kent17
- Greenville17
- Hancock17
- Presque Isle17
- Winslow15
- Van Buren14
- Kittery13
- Edinburg9
- Bangor7
- Lubec7
- Windham7
- Lewiston6
- Surry6
- South Portland3
- Belfast1
- Lebanon
