Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 07:46, Oct 17
Live most polluted city ranking
Real-time Maine most polluted city ranking
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Real-time information
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- Addison49
- Jonesport49
- Southwest Harbor49
- Machiasport48
- Gouldsboro47
- Steuben47
- Milbridge45
- Machias43
- Stonington43
- Eastport42
- Cherryfield39
- East Machias39
- Sullivan39
- Trenton37
- Deer Isle36
- Sedgwick36
- Perry35
- Surry35
- Knox34
- Owls Head33
- South Thomaston32
- Castine31
- Rockland30
- Rockport30
- Thomaston30
- Washington30
- Camden29
- Cushing29
- Ellsworth29
- Calais28
- Presque Isle28
- Boothbay27
- Bristol27
- Cape Neddick27
- Kittery Point27
- Lincolnville27
- Warren27
- York Harbor27
- York town27
- Boothbay Harbor26
- Hope26
- Ogunquit26
- Orland26
- Waldoboro26
- Union25
- Kennebunkport24
- Phippsburg24
- South Eliot24
- Stockton Springs24
- Bucksport23
- Damariscotta23
- Searsport23
- Appleton22
- Biddeford22
- Dedham22
- Edgecomb22
- Newcastle22
- Portland city20
- South Berwick20
- Wells20
- Arundel19
- Cape Elizabeth19
- Eddington19
- Frankfort19
- Harpswell19
- Jefferson19
- North Berwick19
- Old Orchard Beach19
- Orrington19
- Saco19
- Sagadahoc19
- Shapleigh19
- Swanville19
- Winterport19
- Wiscasset19
- Woolwich19
- Bar Harbor18
- Bath18
- Bath City18
- Berwick18
- Bethel18
- Brunswick18
- Dunstan18
- Hancock18
- Holden18
- Oak Hill18
- Waldo18
- Brewer17
- Brooks17
- Falmouth17
- Hampden17
- Topsham17
- Veazie17
- West Kennebunk17
- Whitefield17
- Bradley16
- Falmouth Foreside16
- Lubec16
- Milford16
- Orono16
- Palermo16
- Passamaquoddy Pleasant Point16
- Pittston16
- Richmond16
- Westbrook16
- Yarmouth16
- York16
- Dixmont15
- Freeport15
- Hermon15
- Sanford15
- Sanford City15
- Vinalhaven15
- Windsor15
- Albion14
- Alfred14
- Alton14
- Augusta city14
- Belgrade14
- Benton14
- Bradford14
- Brownville Junction14
- Burnham14
- Buxton14
- Carmel14
- Charleston14
- China14
- Clinton14
- Corinna14
- Cornville14
- Cumberland14
- Cumberland Center14
- Dayton14
- Dexter14
- Dover-Foxcroft14
- Durham14
- East Millinocket14
- Enfield14
- Etna14
- Fairfield14
- Farmingdale14
- Gardiner14
- Garland14
- Greenbush14
- Hallowell14
- Hartland14
- Howland14
- Hudson14
- Kenduskeag14
- Levant14
- Lincoln14
- Lisbon14
- Lisbon Falls14
- Madison14
- Manchester14
- Medway14
- Millinocket14
- Milo14
- New Sharon14
- Newport14
- Norridgewock14
- Oakland14
- Old Town14
- Palmyra14
- Penobscot14
- Pittsfield14
- Plymouth14
- Randolph14
- Rome14
- Sidney14
- Skowhegan14
- South Windham14
- Springfield14
- Stetson14
- Unity14
- Vassalboro14
- Waterville14
- Windham14
- Winslow14
- Androscoggin13
- Auburn13
- Buckfield13
- Canton13
- Carrabassett Valley13
- Chesterville13
- Chisholm13
- Farmington13
- Fayette13
- Gray13
- Greene13
- Hartford13
- Hebron13
- Hodgdon13
- Hollis13
- Houlton13
- Jay13
- Kingfield13
- Leeds13
- Littleton13
- Livermore13
- Livermore Falls13
- Minot13
- Monmouth13
- Mount Vernon13
- North Windham13
- Patten13
- Phillips13
- Piscataquis13
- Poland13
- Raymond13
- Readfield13
- Sabattus13
- Standish13
- Strong13
- Turner13
- Wilton13
- Winthrop13
- Ashland12
- Dixfield12
- Eliot12
- Franklin12
- Lake Arrowhead12
- Limerick12
- Limington12
- Mechanic Falls12
- Norway12
- Oxford12
- Paris12
- Peru12
- Somerset12
- South Paris12
- Steep Falls12
- Waterboro12
- West Paris12
- Woodstock12
- Acton11
- Aroostook11
- Bridgton11
- Caribou11
- Cornish11
- Easton11
- Fort Fairfield11
- Harrison11
- Lewiston11
- Newfield11
- Denmark10
- Kennebunk10
- Limestone10
- Brownfield9
- Fort Kent9
- Fryeburg9
- Kezar Falls9
- Lovell9
- Parsonsfield9
- Porter9
- Van Buren9
- Bangor8
- Friendship8
- Portland8
- Searsmont8
- Augusta7
- Naples town7
- Gorham6
- Rumford6
- Scarborough6
- South Portland6
- Chelsea5
- Mexico5
- St. George5
- Madawaska3
- North Haven3
- Edinburg2
- Frenchville2
- Greenville1
- Kittery1
- Belfast0
- Cousins Island0
- Kennebec0
- Oakland town0
- South Portland City0
- Lebanon
