Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 02:11, Sep 20
Live most polluted city ranking
Real-time Maine most polluted city ranking
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Real-time information
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- Madawaska58
- Kittery55
- Presque Isle50
- Hancock33
- Bangor28
- Phippsburg28
- Bar Harbor26
- Lubec26
- St. George26
- Vinalhaven26
- Augusta23
- Cape Elizabeth22
- Holden22
- Lewiston22
- Portland city22
- Naples town21
- Paris20
- Passamaquoddy Pleasant Point19
- Gorham18
- Portland18
- Eliot16
- Mexico16
- Searsmont16
- Aroostook15
- Ashland15
- Caribou15
- Easton15
- Fort Fairfield15
- Hodgdon15
- Houlton15
- Limestone15
- Littleton15
- Patten15
- Piscataquis15
- Augusta city14
- East Millinocket14
- Hallowell14
- Medway14
- Millinocket14
- Southwest Harbor14
- Van Buren14
- Frenchville13
- South Portland City13
- Stonington13
- Brownville Junction12
- Dover-Foxcroft12
- Enfield12
- Greenville12
- Jonesport12
- Lincoln12
- Milo12
- Penobscot12
- Somerset12
- Springfield12
- Dexter11
- Friendship11
- Garland11
- Howland11
- Wells11
- Fort Kent10
- Calais9
- Charleston9
- Chelsea9
- Gouldsboro9
- Bradford8
- Corinna8
- Deer Isle8
- Eastport8
- Edinburg8
- Hartland8
- Knox8
- Owls Head8
- Rumford8
- Sedgwick8
- South Portland8
- South Thomaston8
- Steuben8
- Trenton8
- Addison7
- Albion7
- Alton7
- Appleton7
- Belfast7
- Belgrade7
- Benton7
- Boothbay7
- Bradley7
- Brewer7
- Bristol7
- Brooks7
- Bucksport7
- Burnham7
- Camden7
- Carmel7
- Carrabassett Valley7
- Castine7
- Cherryfield7
- China7
- Clinton7
- Cornville7
- Cushing7
- Damariscotta7
- Dedham7
- Dixmont7
- East Machias7
- Eddington7
- Ellsworth7
- Etna7
- Fairfield7
- Farmington7
- Frankfort7
- Greenbush7
- Hampden7
- Hermon7
- Hope7
- Hudson7
- Jefferson7
- Kenduskeag7
- Kingfield7
- Levant7
- Lincolnville7
- Machias7
- Machiasport7
- Madison7
- Milbridge7
- Milford7
- New Sharon7
- Newcastle7
- Newport7
- Norridgewock7
- Oakland7
- Oakland town7
- Old Town7
- Orland7
- Orono7
- Orrington7
- Palermo7
- Palmyra7
- Perry7
- Pittsfield7
- Plymouth7
- Rockland7
- Rockport7
- Rome7
- Searsport7
- Sidney7
- Skowhegan7
- Stetson7
- Stockton Springs7
- Strong7
- Sullivan7
- Surry7
- Swanville7
- Thomaston7
- Union7
- Unity7
- Vassalboro7
- Veazie7
- Waldo7
- Waldoboro7
- Warren7
- Washington7
- Waterville7
- Windsor7
- Winterport7
- Acton6
- Alfred6
- Androscoggin6
- Arundel6
- Auburn6
- Bath6
- Bath City6
- Berwick6
- Bethel6
- Biddeford6
- Boothbay Harbor6
- Bridgton6
- Brownfield6
- Brunswick6
- Buckfield6
- Buxton6
- Canton6
- Cape Neddick6
- Chesterville6
- Chisholm6
- Cornish6
- Cumberland6
- Cumberland Center6
- Dayton6
- Denmark6
- Dixfield6
- Dunstan6
- Durham6
- Edgecomb6
- Falmouth6
- Falmouth Foreside6
- Farmingdale6
- Fayette6
- Franklin6
- Freeport6
- Fryeburg6
- Gardiner6
- Gray6
- Greene6
- Harpswell6
- Harrison6
- Hartford6
- Hebron6
- Hollis6
- Jay6
- Kennebunkport6
- Kezar Falls6
- Kittery Point6
- Lake Arrowhead6
- Leeds6
- Limerick6
- Limington6
- Lisbon6
- Lisbon Falls6
- Livermore6
- Livermore Falls6
- Lovell6
- Manchester6
- Mechanic Falls6
- Minot6
- Monmouth6
- Mount Vernon6
- Newfield6
- North Berwick6
- North Windham6
- Norway6
- Oak Hill6
- Ogunquit6
- Old Orchard Beach6
- Oxford6
- Parsonsfield6
- Peru6
- Phillips6
- Pittston6
- Poland6
- Porter6
- Randolph6
- Raymond6
- Readfield6
- Richmond6
- Sabattus6
- Saco6
- Sagadahoc6
- Sanford6
- Sanford City6
- Shapleigh6
- South Berwick6
- South Eliot6
- South Paris6
- South Windham6
- Standish6
- Steep Falls6
- Topsham6
- Turner6
- Waterboro6
- West Kennebunk6
- West Paris6
- Westbrook6
- Whitefield6
- Wilton6
- Windham6
- Winthrop6
- Wiscasset6
- Woodstock6
- Woolwich6
- Yarmouth6
- York6
- York Harbor6
- York town6
- Scarborough4
- North Haven2
- Winslow2
- Cousins Island1
- Kennebunk1
- Kennebec0
- Lebanon
