Air quality in Maine
Air quality index (AQI⁺) and PM2.5 air pollution in Maine • 11:20, Oct 29
Live most polluted city ranking
Real-time Maine most polluted city ranking
Wildfires in Maine
Real-time information
Active fires
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Learn more about global air quality
Which is the most polluted city in Maine?
- Naples town68
- Rumford52
- Mexico34
- Bangor31
- Augusta29
- Cape Elizabeth29
- Cape Neddick28
- Kennebunkport28
- Kittery Point28
- Ogunquit28
- Presque Isle28
- South Berwick28
- South Eliot28
- York Harbor28
- York town28
- Arundel27
- Bar Harbor27
- Berwick27
- Biddeford27
- Kennebunk27
- North Berwick27
- Old Orchard Beach27
- Saco27
- Sanford27
- Sanford City27
- Vinalhaven27
- Wells27
- West Kennebunk27
- York27
- Acton26
- Alfred26
- Bethel26
- Dayton26
- Dunstan26
- Hallowell26
- Lubec26
- Oak Hill26
- Scarborough26
- Shapleigh26
- Portland city25
- Waterboro25
- Buxton24
- Chelsea24
- Falmouth24
- Hollis24
- Lake Arrowhead24
- Phippsburg24
- Westbrook24
- Bath23
- Bath City23
- Belgrade23
- Boothbay23
- Boothbay Harbor23
- Bristol23
- Brunswick23
- Carrabassett Valley23
- Chesterville23
- Cornville23
- Cousins Island23
- Cumberland23
- Cumberland Center23
- Edgecomb23
- Falmouth Foreside23
- Farmington23
- Fayette23
- Fort Kent23
- Franklin23
- Freeport23
- Hancock23
- Harpswell23
- Hartland23
- Kingfield23
- Limerick23
- Limington23
- Madison23
- Manchester23
- Monmouth23
- Mount Vernon23
- New Sharon23
- Newfield23
- Norridgewock23
- Phillips23
- Readfield23
- Richmond23
- Rome23
- Sagadahoc23
- Sidney23
- Skowhegan23
- Somerset23
- South Windham23
- Strong23
- Topsham23
- Winthrop23
- Wiscasset23
- Woolwich23
- Yarmouth23
- Aroostook22
- Ashland22
- Augusta city22
- Caribou22
- Chisholm22
- Cornish22
- Cushing22
- Damariscotta22
- Durham22
- Easton22
- Farmingdale22
- Fort Fairfield22
- Gardiner22
- Gray22
- Jay22
- Kezar Falls22
- Leeds22
- Limestone22
- Lisbon22
- Lisbon Falls22
- Littleton22
- Livermore Falls22
- Newcastle22
- North Windham22
- Oakland22
- Parsonsfield22
- Porter22
- Randolph22
- Standish22
- Steep Falls22
- Van Buren22
- Wilton22
- Androscoggin21
- Bridgton21
- Brownfield21
- Buckfield21
- Canton21
- Denmark21
- Dexter21
- Dixfield21
- Fairfield21
- Frenchville21
- Fryeburg21
- Greene21
- Harrison21
- Hartford21
- Hebron21
- Houlton21
- Knox21
- Livermore21
- Lovell21
- Mechanic Falls21
- Minot21
- Norway21
- Owls Head21
- Oxford21
- Palmyra21
- Paris21
- Peru21
- Pittston21
- Poland21
- Raymond21
- Sabattus21
- South Paris21
- South Thomaston21
- Thomaston21
- Turner21
- Waldoboro21
- Warren21
- Waterville21
- West Paris21
- Whitefield21
- Woodstock21
- Benton20
- Clinton20
- Corinna20
- Dover-Foxcroft20
- Hodgdon20
- Jefferson20
- Pittsfield20
- Rockland20
- Rockport20
- Vassalboro20
- Windsor20
- Albion19
- Alton19
- Appleton19
- Belfast19
- Bradford19
- Bradley19
- Brewer19
- Brooks19
- Brownville Junction19
- Bucksport19
- Burnham19
- Camden19
- Carmel19
- Castine19
- Charleston19
- China19
- Dedham19
- Deer Isle19
- Dixmont19
- East Millinocket19
- Eddington19
- Enfield19
- Etna19
- Frankfort19
- Garland19
- Greenbush19
- Hampden19
- Hermon19
- Holden19
- Hope19
- Howland19
- Hudson19
- Kenduskeag19
- Levant19
- Lincoln19
- Lincolnville19
- Medway19
- Milford19
- Millinocket19
- Milo19
- Newport19
- Old Town19
- Orland19
- Orono19
- Orrington19
- Palermo19
- Passamaquoddy Pleasant Point19
- Patten19
- Penobscot19
- Piscataquis19
- Plymouth19
- Searsmont19
- Searsport19
- Sedgwick19
- Springfield19
- Stetson19
- Stockton Springs19
- Stonington19
- Swanville19
- Union19
- Unity19
- Veazie19
- Waldo19
- Winterport19
- Ellsworth18
- Surry18
- Addison17
- Eastport17
- Gouldsboro17
- Lewiston17
- Machiasport17
- Milbridge17
- Southwest Harbor17
- Steuben17
- Sullivan17
- Trenton17
- Calais16
- Cherryfield16
- East Machias16
- Friendship16
- Jonesport16
- Machias16
- Perry16
- Washington16
- Edinburg14
- Eliot14
- Portland14
- Winslow14
- Auburn13
- Gorham12
- Madawaska11
- South Portland9
- St. George9
- Greenville7
- Kittery3
- Windham2
- Kennebec0
- Oakland town0
- South Portland City0
- Lebanon
