Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 21:16, Oct 04
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?
- Rumford36
- Mexico34
- Presque Isle28
- Acton27
- Berwick27
- Lake Arrowhead27
- Limerick27
- Newfield27
- Parsonsfield27
- Shapleigh27
- Waterboro27
- Alfred26
- Arundel26
- Biddeford26
- Bridgton26
- Brownfield26
- Buxton26
- Cape Neddick26
- Cornish26
- Cousins Island26
- Cumberland26
- Cumberland Center26
- Dayton26
- Denmark26
- Dunstan26
- Durham26
- Falmouth26
- Falmouth Foreside26
- Freeport26
- Fryeburg26
- Gray26
- Harpswell26
- Harrison26
- Hollis26
- Kennebunk26
- Kennebunkport26
- Kezar Falls26
- Kittery Point26
- Limington26
- Mechanic Falls26
- Minot26
- North Berwick26
- North Windham26
- Oak Hill26
- Ogunquit26
- Old Orchard Beach26
- Oxford26
- Phippsburg26
- Poland26
- Porter26
- Raymond26
- Saco26
- Sanford26
- Sanford City26
- South Berwick26
- South Eliot26
- South Portland City26
- South Windham26
- Standish26
- Steep Falls26
- Stonington26
- Wells26
- West Kennebunk26
- Westbrook26
- Windham26
- Yarmouth26
- York26
- York Harbor26
- York town26
- Boothbay25
- Boothbay Harbor25
- Brunswick25
- Hebron25
- Lisbon25
- Lisbon Falls25
- Norway25
- Paris25
- South Paris25
- Southwest Harbor25
- Topsham25
- Androscoggin24
- Bath24
- Bath City24
- Bristol24
- Buckfield24
- Greene24
- Lovell24
- Sabattus24
- Sagadahoc24
- Turner24
- Bethel23
- Deer Isle23
- Edgecomb23
- Hartford23
- Knox23
- Leeds23
- Livermore23
- Monmouth23
- Passamaquoddy Pleasant Point23
- West Paris23
- Wiscasset23
- Woodstock23
- Woolwich23
- Cushing22
- Damariscotta22
- Livermore Falls22
- Madawaska22
- Newcastle22
- Owls Head22
- Peru22
- Richmond22
- Sedgwick22
- South Thomaston22
- Camden21
- Canton21
- Chisholm21
- Farmingdale21
- Fayette21
- Friendship21
- Gardiner21
- Hallowell21
- Hope21
- Jay21
- Jefferson21
- Pittston21
- Randolph21
- Readfield21
- Rockland21
- Rockport21
- Thomaston21
- Union21
- Waldoboro21
- Warren21
- Whitefield21
- Winthrop21
- Augusta20
- Dixfield20
- Manchester20
- Windsor20
- Appleton19
- Augusta city19
- Belgrade19
- Chesterville19
- Farmington19
- Franklin19
- Kennebec19
- Kingfield19
- Lincolnville19
- Mount Vernon19
- New Sharon19
- Phillips19
- Rome19
- Sidney19
- Strong19
- Wilton19
- Carrabassett Valley18
- Castine18
- China18
- Eliot18
- Gouldsboro18
- Jonesport18
- Kittery18
- Madison18
- Naples town18
- Oakland18
- Palermo18
- Portland city18
- Vassalboro18
- Vinalhaven18
- Albion17
- Bar Harbor17
- Belfast17
- Benton17
- Brooks17
- Burnham17
- Clinton17
- Cornville17
- Fairfield17
- Frenchville17
- Gorham17
- Holden17
- Lubec17
- Norridgewock17
- Searsport17
- Skowhegan17
- Surry17
- Swanville17
- Trenton17
- Unity17
- Waldo17
- Waterville17
- Bangor16
- Bucksport16
- Dixmont16
- Eastport16
- Etna16
- Frankfort16
- Hartland16
- Newport16
- Palmyra16
- Pittsfield16
- Plymouth16
- Portland16
- Steuben16
- Stockton Springs16
- Winterport16
- Addison15
- Carmel15
- Corinna15
- Hampden15
- Hermon15
- Levant15
- Machiasport15
- Perry15
- Stetson15
- Sullivan15
- Alton14
- Bradford14
- Bradley14
- Brewer14
- Charleston14
- Cherryfield14
- Dedham14
- Dexter14
- East Machias14
- Eddington14
- Ellsworth14
- Garland14
- Hudson14
- Kenduskeag14
- Machias14
- Milbridge14
- Milford14
- Old Town14
- Orland14
- Orono14
- Orrington14
- Somerset14
- St. George14
- Veazie14
- Calais13
- Dover-Foxcroft13
- Greenbush13
- Cape Elizabeth12
- Chelsea12
- Milo12
- Searsmont12
- Aroostook11
- Ashland11
- Auburn11
- Brownville Junction11
- Caribou11
- East Millinocket11
- Easton11
- Edinburg11
- Enfield11
- Fort Fairfield11
- Fort Kent11
- Hodgdon11
- Houlton11
- Howland11
- Limestone11
- Lincoln11
- Littleton11
- Medway11
- Millinocket11
- North Haven11
- Patten11
- Penobscot11
- Piscataquis11
- Springfield11
- Van Buren11
- Washington11
- Greenville10
- South Portland9
- Hancock6
- Lewiston6
- Winslow3
- Oakland town0
- Scarborough0
- Lebanon
