Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 20:31, Sep 23
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?
- Paris56
- Kittery43
- Durham25
- Passamaquoddy Pleasant Point25
- Shapleigh25
- Augusta city24
- Jonesport24
- Greenville23
- Hancock23
- Phippsburg23
- Portland city23
- North Haven22
- Presque Isle22
- Wells22
- Cape Elizabeth21
- Bar Harbor20
- Holden20
- Vinalhaven20
- Rumford19
- St. George19
- Lewiston17
- Madawaska16
- Edinburg14
- Frenchville14
- Lubec14
- Winslow14
- Chelsea13
- Friendship13
- Hallowell13
- Auburn12
- Eliot12
- Mexico12
- Addison11
- Biddeford11
- Cape Neddick11
- Deer Isle11
- Eastport11
- Gouldsboro11
- Kennebunkport11
- Kittery Point11
- Knox11
- Machiasport11
- Ogunquit11
- Sedgwick11
- South Eliot11
- Southwest Harbor11
- Stonington11
- York Harbor11
- York town11
- Acton10
- Albion10
- Alfred10
- Androscoggin10
- Appleton10
- Arundel10
- Bath10
- Bath City10
- Belfast10
- Belgrade10
- Benton10
- Berwick10
- Boothbay10
- Boothbay Harbor10
- Bridgton10
- Bristol10
- Brooks10
- Brownfield10
- Brunswick10
- Buckfield10
- Bucksport10
- Burnham10
- Buxton10
- Camden10
- Canton10
- Castine10
- Cherryfield10
- Chesterville10
- China10
- Chisholm10
- Clinton10
- Cornish10
- Cousins Island10
- Cumberland10
- Cumberland Center10
- Cushing10
- Damariscotta10
- Dayton10
- Denmark10
- Dunstan10
- Edgecomb10
- Ellsworth10
- Fairfield10
- Falmouth10
- Falmouth Foreside10
- Farmingdale10
- Fayette10
- Frankfort10
- Freeport10
- Fryeburg10
- Gardiner10
- Gorham10
- Gray10
- Greene10
- Harpswell10
- Harrison10
- Hartford10
- Hebron10
- Hollis10
- Hope10
- Jay10
- Jefferson10
- Kennebunk10
- Kezar Falls10
- Lake Arrowhead10
- Leeds10
- Limerick10
- Limington10
- Lincolnville10
- Lisbon10
- Lisbon Falls10
- Livermore10
- Livermore Falls10
- Lovell10
- Machias10
- Manchester10
- Mechanic Falls10
- Milbridge10
- Minot10
- Monmouth10
- Mount Vernon10
- New Sharon10
- Newcastle10
- Newfield10
- Norridgewock10
- North Berwick10
- North Windham10
- Norway10
- Oak Hill10
- Oakland10
- Oakland town10
- Old Orchard Beach10
- Orland10
- Owls Head10
- Oxford10
- Palermo10
- Parsonsfield10
- Peru10
- Pittston10
- Poland10
- Porter10
- Randolph10
- Raymond10
- Readfield10
- Richmond10
- Rockland10
- Rockport10
- Rome10
- Sabattus10
- Saco10
- Sagadahoc10
- Sanford10
- Sanford City10
- Scarborough10
- Searsport10
- Sidney10
- South Berwick10
- South Paris10
- South Portland City10
- South Thomaston10
- South Windham10
- Standish10
- Steep Falls10
- Steuben10
- Stockton Springs10
- Sullivan10
- Surry10
- Swanville10
- Thomaston10
- Topsham10
- Trenton10
- Turner10
- Union10
- Unity10
- Vassalboro10
- Waldo10
- Waldoboro10
- Warren10
- Waterboro10
- Waterville10
- West Kennebunk10
- West Paris10
- Westbrook10
- Whitefield10
- Wilton10
- Windsor10
- Winthrop10
- Wiscasset10
- Woodstock10
- Woolwich10
- Yarmouth10
- York10
- Dixfield9
- East Machias9
- Farmington9
- Orrington9
- Perry9
- Pittsfield9
- Portland9
- Skowhegan9
- Winterport9
- Augusta8
- Bethel8
- Dedham8
- Dixmont8
- Madison8
- Naples town8
- Plymouth8
- South Portland8
- Hampden7
- Newport7
- Palmyra7
- Alton6
- Aroostook6
- Ashland6
- Bradford6
- Bradley6
- Brewer6
- Brownville Junction6
- Calais6
- Caribou6
- Carmel6
- Carrabassett Valley6
- Charleston6
- Corinna6
- Cornville6
- Dexter6
- Dover-Foxcroft6
- East Millinocket6
- Easton6
- Eddington6
- Enfield6
- Etna6
- Fort Fairfield6
- Fort Kent6
- Franklin6
- Garland6
- Greenbush6
- Hartland6
- Hermon6
- Hodgdon6
- Houlton6
- Howland6
- Hudson6
- Kenduskeag6
- Kingfield6
- Levant6
- Limestone6
- Lincoln6
- Littleton6
- Medway6
- Milford6
- Millinocket6
- Milo6
- Old Town6
- Orono6
- Patten6
- Penobscot6
- Phillips6
- Piscataquis6
- Somerset6
- Springfield6
- Stetson6
- Strong6
- Van Buren6
- Veazie6
- Washington6
- Bangor5
- Windham2
- Kennebec0
- Lebanon
