Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 07:28, Jul 17
Live most polluted city ranking
Real-time Maine most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Maine?
- Eliot66
- Kittery57
- Kittery Point57
- South Eliot56
- York Harbor56
- York town56
- Cape Neddick55
- Berwick54
- Ogunquit54
- South Berwick54
- North Berwick53
- Kennebunkport52
- Wells52
- Biddeford51
- Sanford51
- Sanford City51
- South Portland51
- York51
- Arundel50
- Vinalhaven50
- West Kennebunk50
- Portland city49
- Alfred48
- Saco46
- Acton44
- Old Orchard Beach44
- Portland43
- Shapleigh43
- Dayton42
- Dunstan42
- Oak Hill39
- Waterboro39
- Newfield38
- Eastport37
- Buxton36
- Hollis36
- Kennebunk36
- South Portland City36
- Cape Elizabeth35
- Lake Arrowhead35
- Limerick35
- Passamaquoddy Pleasant Point35
- Boothbay34
- Jonesport34
- Machiasport34
- Parsonsfield34
- Stonington34
- Addison33
- Southwest Harbor33
- Westbrook33
- Boothbay Harbor32
- Falmouth32
- Friendship32
- Limington32
- Perry32
- Steuben32
- Bristol31
- Cornish31
- Falmouth Foreside31
- Gouldsboro31
- Harpswell31
- Kezar Falls31
- Knox31
- Milbridge31
- South Windham31
- Standish31
- Winslow31
- Cumberland Center30
- Cushing30
- Machias30
- St. George30
- Yarmouth30
- Brunswick29
- Cumberland29
- East Machias29
- Freeport29
- Naples town29
- Owls Head29
- Phippsburg29
- Porter29
- South Thomaston29
- Steep Falls29
- Bath28
- Bath City28
- Cherryfield28
- Deer Isle28
- Edgecomb28
- Lewiston28
- North Windham28
- Sagadahoc28
- Thomaston28
- Topsham28
- Calais27
- Damariscotta27
- Gray27
- Newcastle27
- Rockland27
- Rockport27
- Sedgwick27
- Warren27
- Wiscasset27
- Woolwich27
- Brownfield26
- Camden26
- Durham26
- Lisbon Falls26
- Raymond26
- Sullivan26
- Waldoboro26
- Windham26
- Augusta city25
- Fryeburg25
- Gorham25
- Madawaska25
- North Haven25
- Trenton25
- Washington25
- Augusta24
- Bar Harbor24
- Bridgton24
- Denmark24
- Harrison24
- Holden24
- Hope24
- Lisbon24
- Poland24
- Richmond24
- Union24
- Appleton23
- Castine23
- Hancock23
- Jefferson23
- Lincolnville23
- Mechanic Falls23
- Oxford23
- Sabattus23
- Whitefield23
- Androscoggin22
- Belfast22
- Ellsworth22
- Gardiner22
- Greene22
- Lovell22
- Minot22
- Pittston22
- Rumford22
- South Paris22
- Farmingdale21
- Hallowell21
- Hebron21
- Monmouth21
- Norway21
- Paris21
- Randolph21
- Searsport21
- Windsor21
- Buckfield20
- Chelsea20
- Palermo20
- Scarborough20
- Turner20
- Waldo20
- Bethel19
- Brooks19
- China19
- Leeds19
- Manchester19
- Mexico19
- Orland19
- Stockton Springs19
- Swanville19
- Vassalboro19
- West Paris19
- Winthrop19
- Woodstock19
- Albion18
- Auburn18
- Bucksport18
- Dedham18
- Fayette18
- Frankfort18
- Hartford18
- Kennebec18
- Livermore18
- Mount Vernon18
- Peru18
- Readfield18
- Sidney18
- Winterport18
- Belgrade17
- Benton17
- Brewer17
- Canton17
- Chesterville17
- Chisholm17
- Clinton17
- Dixfield17
- Dixmont17
- Eddington17
- Fairfield17
- Hampden17
- Jay17
- Livermore Falls17
- Oakland17
- Orrington17
- Searsmont17
- Unity17
- Waterville17
- Bradley16
- Burnham16
- Carmel16
- Etna16
- Farmington16
- Hermon16
- Kenduskeag16
- Levant16
- Milford16
- New Sharon16
- Newport16
- Norridgewock16
- Old Town16
- Orono16
- Palmyra16
- Pittsfield16
- Plymouth16
- Rome16
- Stetson16
- Veazie16
- Wilton16
- Alton15
- Corinna15
- Cornville15
- Greenbush15
- Hartland15
- Hudson15
- Madison15
- Phillips15
- Skowhegan15
- Strong15
- Bangor14
- Bradford14
- Charleston14
- Dexter14
- Enfield14
- Franklin14
- Garland14
- Howland14
- Kingfield14
- Lincoln14
- Milo14
- Springfield14
- Carrabassett Valley13
- Penobscot13
- Brownville Junction12
- Dover-Foxcroft12
- East Millinocket12
- Millinocket12
- Somerset12
- Edinburg11
- Greenville11
- Medway11
- Hodgdon9
- Houlton9
- Piscataquis9
- Aroostook8
- Ashland8
- Caribou8
- Easton8
- Fort Fairfield8
- Limestone8
- Littleton8
- Lubec8
- Patten8
- Fort Kent7
- Surry7
- Van Buren7
- Presque Isle4
- Frenchville3
- Oakland town1
- Lebanon
