Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 21:01, Sep 08
Live most polluted city ranking
Real-time Maine most polluted city ranking
Wildfires in Maine
Real-time information
Active fires
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Which is the most polluted city in Maine?
- Bar Harbor53
- Hallowell53
- Hancock53
- Boothbay52
- Friendship52
- Kittery Point52
- Mexico52
- Rumford52
- York Harbor52
- York town52
- Cape Neddick51
- Knox51
- Ogunquit51
- Winslow51
- Auburn50
- Boothbay Harbor49
- Bristol49
- Cushing49
- Owls Head49
- South Thomaston49
- Kennebunkport48
- South Eliot48
- Biddeford47
- Chelsea47
- Edinburg47
- Oakland town47
- Searsmont47
- Greenville46
- Harpswell46
- Old Orchard Beach46
- Rockland46
- Rockport46
- Thomaston46
- Damariscotta45
- Edgecomb45
- Stonington45
- Waldoboro45
- Warren45
- Arundel44
- Bath44
- Bath City44
- Brunswick44
- Camden44
- Deer Isle44
- Dunstan44
- Falmouth44
- Falmouth Foreside44
- Hope44
- Newcastle44
- Oak Hill44
- Saco44
- Sagadahoc44
- South Berwick44
- Union44
- Wiscasset44
- Woolwich44
- Appleton43
- Cumberland Center43
- Freeport43
- Jefferson43
- Lincolnville43
- North Berwick43
- Richmond43
- Topsham43
- West Kennebunk43
- Westbrook43
- Whitefield43
- Yarmouth43
- Albion42
- Alfred42
- Androscoggin42
- Augusta city42
- Belgrade42
- Benton42
- Berwick42
- Buckfield42
- Buxton42
- Canton42
- Chesterville42
- China42
- Chisholm42
- Clinton42
- Cumberland42
- Dayton42
- Dixfield42
- Durham42
- Fairfield42
- Farmingdale42
- Farmington42
- Fayette42
- Frenchville42
- Gardiner42
- Gray42
- Greene42
- Hartford42
- Hebron42
- Hollis42
- Jay42
- Leeds42
- Lisbon42
- Lisbon Falls42
- Livermore42
- Livermore Falls42
- Madison42
- Manchester42
- Mechanic Falls42
- Minot42
- Monmouth42
- Mount Vernon42
- Naples town42
- New Sharon42
- Norridgewock42
- North Windham42
- Norway42
- Oakland42
- Oxford42
- Palermo42
- Paris42
- Peru42
- Pittston42
- Poland42
- Randolph42
- Raymond42
- Readfield42
- Rome42
- Sabattus42
- Sidney42
- Skowhegan42
- South Paris42
- South Windham42
- Standish42
- Steep Falls42
- Strong42
- Turner42
- Unity42
- Vassalboro42
- Waldo42
- Waterville42
- West Paris42
- Wilton42
- Windsor42
- Winthrop42
- York42
- Brooks41
- Burnham41
- Castine41
- Cornville41
- Dixmont41
- Harrison41
- Hartland41
- Kingfield41
- Limington41
- Newport41
- Palmyra41
- Pittsfield41
- Plymouth41
- Portland41
- Sanford41
- Sanford City41
- Searsport41
- St. George41
- Swanville41
- Waterboro41
- Woodstock41
- Corinna40
- Etna40
- Lake Arrowhead40
- Phillips40
- Sedgwick40
- Stockton Springs40
- Bridgton39
- Cornish39
- Dexter39
- Frankfort39
- Lewiston39
- Limerick39
- North Haven39
- Shapleigh39
- Stetson39
- Surry39
- Bethel38
- Bucksport38
- Carmel38
- Denmark38
- Dover-Foxcroft38
- Garland38
- Gorham38
- Kezar Falls38
- Levant38
- Newfield38
- Winterport38
- Acton37
- Bradford37
- Brewer37
- Brownfield37
- Brownville Junction37
- Cape Elizabeth37
- Carrabassett Valley37
- Charleston37
- Franklin37
- Fryeburg37
- Hampden37
- Hermon37
- Hudson37
- Kenduskeag37
- Lovell37
- Orland37
- Orrington37
- Parsonsfield37
- Porter37
- Somerset37
- Southwest Harbor37
- Alton36
- Milo36
- Old Town36
- Orono36
- Penobscot36
- Veazie36
- Bradley35
- Eddington35
- Howland35
- Lubec35
- Milford35
- Millinocket35
- Trenton35
- Augusta34
- Dedham34
- Eliot34
- Ellsworth34
- Enfield34
- Greenbush34
- East Millinocket33
- Lincoln33
- Piscataquis33
- Passamaquoddy Pleasant Point32
- Phippsburg32
- Medway31
- Aroostook30
- Ashland30
- Caribou30
- Easton30
- Fort Fairfield30
- Fort Kent30
- Jonesport30
- Kittery30
- Limestone30
- Littleton30
- Patten30
- Van Buren30
- Houlton29
- Springfield29
- Wells29
- Addison28
- Cherryfield28
- Gouldsboro28
- Hodgdon28
- Milbridge28
- Steuben28
- Sullivan28
- Holden27
- Machias27
- Machiasport27
- East Machias26
- Washington26
- Madawaska24
- Portland city24
- South Portland24
- Kennebec23
- Calais22
- Eastport22
- Perry22
- Presque Isle18
- Vinalhaven17
- Bangor16
- Belfast12
- Scarborough11
- Windham5
- Kennebunk4
- South Portland City4
- Lebanon
