Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 21:14, Jul 24
Live most polluted city ranking
Real-time Maine most polluted city ranking
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Which is the most polluted city in Maine?
- Lewiston50
- Hallowell49
- Winslow48
- Eastport46
- Friendship46
- Lubec46
- Mexico46
- Perry44
- Rumford44
- Calais43
- Chelsea43
- East Machias43
- Machias43
- Machiasport43
- Addison42
- Boothbay42
- Bristol42
- Eliot42
- Frenchville42
- Jonesport42
- Knox42
- Madawaska42
- Washington42
- Augusta41
- Bath41
- Bath City41
- Boothbay Harbor41
- Cushing41
- Damariscotta41
- Edgecomb41
- Naples town41
- Newcastle41
- Owls Head41
- Sagadahoc41
- Searsmont41
- South Thomaston41
- Southwest Harbor41
- Stonington41
- Thomaston41
- Wiscasset41
- Woolwich41
- Brunswick40
- Gardiner40
- Gorham40
- Greenville40
- Harpswell40
- Lisbon40
- Lisbon Falls40
- Milbridge40
- North Haven40
- Pittston40
- Richmond40
- Rockland40
- Rockport40
- Topsham40
- Warren40
- Augusta city39
- Camden39
- Cherryfield39
- Cumberland Center39
- Deer Isle39
- Durham39
- Edinburg39
- Falmouth Foreside39
- Farmingdale39
- Freeport39
- Gouldsboro39
- Greene39
- Hope39
- Jefferson39
- Manchester39
- Monmouth39
- Phippsburg39
- Portland39
- Randolph39
- Sabattus39
- Steuben39
- Sullivan39
- Trenton39
- Union39
- Waldoboro39
- Wells39
- Whitefield39
- Winthrop39
- Yarmouth39
- Albion38
- Androscoggin38
- Appleton38
- Belgrade38
- Biddeford38
- Buckfield38
- Canton38
- Chesterville38
- China38
- Chisholm38
- Cumberland38
- Dunstan38
- Ellsworth38
- Falmouth38
- Fayette38
- Gray38
- Hartford38
- Hebron38
- Jay38
- Kennebec38
- Leeds38
- Lincolnville38
- Livermore38
- Livermore Falls38
- Mechanic Falls38
- Minot38
- Mount Vernon38
- New Sharon38
- North Windham38
- Norway38
- Oak Hill38
- Oakland38
- Old Orchard Beach38
- Oxford38
- Palermo38
- Paris38
- Poland38
- Portland city38
- Raymond38
- Readfield38
- Rome38
- Saco38
- Sedgwick38
- Sidney38
- South Paris38
- South Portland City38
- South Windham38
- Turner38
- Vassalboro38
- Waterville38
- West Paris38
- Westbrook38
- Windsor38
- Belfast37
- Benton37
- Brewer37
- Brooks37
- Bucksport37
- Buxton37
- Castine37
- Clinton37
- Dedham37
- Dixfield37
- Eddington37
- Fairfield37
- Farmington37
- Frankfort37
- Greenbush37
- Harrison37
- Holden37
- Madison37
- Norridgewock37
- Orland37
- Orrington37
- Passamaquoddy Pleasant Point37
- Peru37
- Searsport37
- Shapleigh37
- Skowhegan37
- South Portland37
- Springfield37
- Standish37
- Steep Falls37
- Stockton Springs37
- Swanville37
- Unity37
- Waldo37
- Wilton37
- Winterport37
- Woodstock37
- Alton36
- Arundel36
- Bar Harbor36
- Bethel36
- Bradley36
- Bridgton36
- Burnham36
- Cape Elizabeth36
- Carmel36
- Dayton36
- Dixmont36
- Enfield36
- Etna36
- Hampden36
- Hermon36
- Hollis36
- Kenduskeag36
- Kennebunk36
- Kennebunkport36
- Limington36
- Lincoln36
- Milford36
- Newport36
- Old Town36
- Orono36
- Pittsfield36
- Plymouth36
- St. George36
- Veazie36
- Acton35
- Alfred35
- Bradford35
- Brownfield35
- Charleston35
- Corinna35
- Cornish35
- Cornville35
- Denmark35
- Fryeburg35
- Hartland35
- Howland35
- Hudson35
- Kezar Falls35
- Lake Arrowhead35
- Levant35
- Limerick35
- Lovell35
- Newfield35
- Palmyra35
- Parsonsfield35
- Porter35
- Sanford35
- Sanford City35
- Stetson35
- Waterboro35
- West Kennebunk35
- York35
- Berwick34
- Cape Neddick34
- Dexter34
- Garland34
- Kittery34
- Kittery Point34
- North Berwick34
- Ogunquit34
- Presque Isle34
- South Berwick34
- South Eliot34
- Strong34
- York Harbor34
- York town34
- Bangor33
- Hancock33
- Milo33
- Penobscot33
- Dover-Foxcroft32
- Phillips32
- Van Buren32
- Vinalhaven32
- Brownville Junction31
- Fort Kent31
- Kingfield31
- Medway31
- Surry31
- East Millinocket30
- Franklin30
- Limestone30
- Aroostook29
- Ashland29
- Hodgdon29
- Millinocket29
- Caribou28
- Carrabassett Valley28
- Easton28
- Fort Fairfield28
- Houlton28
- Littleton28
- Patten28
- Piscataquis26
- Somerset26
- Scarborough16
- Oakland town12
- Windham11
- Lebanon
