Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 13:11, Oct 22
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?
- Frenchville82
- Mexico51
- Madawaska46
- Presque Isle44
- Rumford37
- Augusta22
- Hancock21
- Passamaquoddy Pleasant Point19
- Bethel16
- Chelsea16
- Eliot16
- Greenville16
- Portland city16
- Cape Elizabeth15
- Lovell14
- Vinalhaven14
- Bangor13
- Bridgton13
- Brownfield13
- Denmark13
- Friendship13
- Fryeburg13
- Harrison13
- Kezar Falls13
- Norway13
- Porter13
- Portland13
- Woodstock13
- Cornish12
- Dixfield12
- Franklin12
- Oxford12
- Paris12
- Parsonsfield12
- Peru12
- South Paris12
- West Paris12
- Aroostook11
- Ashland11
- Bar Harbor11
- Caribou11
- Easton11
- Fort Fairfield11
- Fort Kent11
- Lewiston11
- Limestone11
- Phillips11
- Van Buren11
- Auburn10
- Buckfield10
- Canton10
- Gorham10
- Hartford10
- Hebron10
- Naples town10
- Wilton10
- Acton9
- Carrabassett Valley9
- Chisholm9
- Farmington9
- Jay9
- Jonesport9
- Lake Arrowhead9
- Limerick9
- Limington9
- Livermore Falls9
- Lubec9
- Mechanic Falls9
- Minot9
- Newfield9
- Poland9
- Raymond9
- St. George9
- Steep Falls9
- Strong9
- Turner9
- Alfred8
- Androscoggin8
- Arundel8
- Bath8
- Bath City8
- Berwick8
- Biddeford8
- Boothbay8
- Boothbay Harbor8
- Bristol8
- Brunswick8
- Buxton8
- Cape Neddick8
- Chesterville8
- Cousins Island8
- Cumberland8
- Cumberland Center8
- Dayton8
- Dunstan8
- Durham8
- Edgecomb8
- Falmouth8
- Falmouth Foreside8
- Farmingdale8
- Fayette8
- Freeport8
- Gardiner8
- Gray8
- Greene8
- Hallowell8
- Harpswell8
- Hodgdon8
- Hollis8
- Houlton8
- Kennebunkport8
- Kingfield8
- Kittery8
- Kittery Point8
- Leeds8
- Lisbon8
- Lisbon Falls8
- Littleton8
- Livermore8
- Manchester8
- Monmouth8
- Mount Vernon8
- North Berwick8
- North Windham8
- Oak Hill8
- Ogunquit8
- Old Orchard Beach8
- Patten8
- Phippsburg8
- Piscataquis8
- Pittston8
- Randolph8
- Readfield8
- Richmond8
- Sabattus8
- Saco8
- Sagadahoc8
- Sanford8
- Sanford City8
- Scarborough8
- Shapleigh8
- Somerset8
- South Berwick8
- South Eliot8
- South Portland8
- South Portland City8
- South Windham8
- Standish8
- Topsham8
- Waterboro8
- Wells8
- West Kennebunk8
- Westbrook8
- Windham8
- Winthrop8
- Wiscasset8
- Woolwich8
- Yarmouth8
- York8
- York Harbor8
- York town8
- Augusta city7
- Damariscotta7
- New Sharon7
- Newcastle7
- Rome7
- Whitefield7
- Addison6
- Albion6
- Alton6
- Appleton6
- Belfast6
- Belgrade6
- Benton6
- Bradford6
- Bradley6
- Brewer6
- Brooks6
- Brownville Junction6
- Bucksport6
- Burnham6
- Calais6
- Camden6
- Carmel6
- Castine6
- Charleston6
- Cherryfield6
- China6
- Clinton6
- Corinna6
- Cornville6
- Cushing6
- Dedham6
- Deer Isle6
- Dexter6
- Dixmont6
- Dover-Foxcroft6
- East Machias6
- East Millinocket6
- Eastport6
- Eddington6
- Ellsworth6
- Enfield6
- Etna6
- Fairfield6
- Frankfort6
- Garland6
- Gouldsboro6
- Greenbush6
- Hampden6
- Hartland6
- Hermon6
- Holden6
- Hope6
- Howland6
- Hudson6
- Jefferson6
- Kenduskeag6
- Knox6
- Levant6
- Lincoln6
- Lincolnville6
- Machias6
- Machiasport6
- Madison6
- Medway6
- Milbridge6
- Milford6
- Millinocket6
- Milo6
- Newport6
- Norridgewock6
- Oakland6
- Old Town6
- Orland6
- Orono6
- Orrington6
- Owls Head6
- Palermo6
- Palmyra6
- Penobscot6
- Perry6
- Pittsfield6
- Plymouth6
- Rockland6
- Rockport6
- Searsport6
- Sedgwick6
- Sidney6
- Skowhegan6
- South Thomaston6
- Southwest Harbor6
- Springfield6
- Stetson6
- Steuben6
- Stockton Springs6
- Stonington6
- Sullivan6
- Surry6
- Swanville6
- Thomaston6
- Trenton6
- Union6
- Unity6
- Vassalboro6
- Veazie6
- Waldo6
- Waldoboro6
- Warren6
- Washington6
- Waterville6
- Windsor6
- Winterport6
- North Haven5
- Searsmont5
- Edinburg3
- Kennebec0
- Oakland town0
- Winslow0
- Lebanon
