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LIVE AQI CITY RANKING
Real-time Maine
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Alton | 47 |
| 2 | Augusta | 46 |
| 3 | Lewiston | 34 |
| 4 | Bar Harbor | 32 |
| 5 | Raymond | 32 |
| 6 | Vinalhaven | 30 |
| 7 | Gorham | 28 |
| 8 | Winslow | 28 |
| 9 | Brunswick | 27 |
| 10 | Mexico | 25 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
26 Contributors
See all
LIVE AQI CITY RANKING
Real-time Maine
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Bangor | 0 |
| 2 | Lubec | 6 |
| 3 | Kittery | 10 |
| 4 | Cumberland Center | 11 |
| 5 | Friendship | 12 |
| 6 | Surry | 17 |
| 7 | Cape Elizabeth | 19 |
| 8 | Rumford | 20 |
| 9 | Eliot | 21 |
| 10 | Phippsburg | 23 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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News
The latest air quality news and resources.
Maine air quality data attribution
26Contributors
- Maine Department of Enviromental Protection
18 stations
Government Contributor
- IQAir Community Member
1 station
- IQAir Community Member
1 station
2 Individual Contributors
- 23 Anonymous contributors
23 stations
23 Anonymous Contributors
4 Data sources
Which is the most polluted city in Maine?
- Greenville 56
- Brownville 55
- Charleston 55
- Corinna 55
- Cornville 55
- Dexter 55
- Dover-Foxcroft 55
- Garland 55
- Bradford 54
- Burnham 54
- Canaan 54
- Carmel 54
- Carrabassett Valley 54
- Etna 54
- Kenduskeag 54
- Clinton 53
- Dixmont 53
- Edinburg 53
- Hermon 53
- Hudson 53
- Levant 53
- Albion 52
- Brooks 52
- East Millinocket 52
- Greenbush 52
- Howland 52
- Kingfield 52
- Benton 51
- Enfield 51
- Hampden 51
- Lincoln 51
- Fairfield 50
- Brewer 49
- Bradley 48
- Eddington 48
- Frankfort 48
- Alton 47
- China 47
- Holden 47
- Aroostook 46
- Augusta 46
- Belfast 46
- Bucksport 46
- Dedham 46
- Auburn 44
- Ashland 43
- Appleton 42
- Castine 41
- Hope 41
- Belgrade 40
- Farmington 40
- Lincolnville 40
- Chesterville 39
- Ellsworth 38
- Camden 37
- Chelsea 37
- Chisholm 37
- Fayette 37
- Hallowell 37
- Jay 37
- Canton 36
- Dixfield 36
- Farmingdale 36
- Gardiner 36
- Jefferson 36
- Leeds 36
- Buckfield 35
- Greene 35
- Hartford 35
- Hodgdon 35
- Franklin 34
- Hebron 34
- Lewiston 34
- Lisbon 33
- Bar Harbor 32
- Bethel 32
- Durham 32
- Fort Kent 32
- Hancock 32
- Houlton 32
- Lisbon Falls 32
- Bridgton 31
- Cushing 31
- Damariscotta 31
- Deer Isle 31
- Harrison 31
- Easton 30
- Bath 29
- Bristol 29
- Brownfield 29
- Caribou 29
- Denmark 29
- Edgecomb 29
- Freeport 29
- Fryeburg 29
- Frenchville 28
- Gorham 28
- Hiram 28
- Boothbay 27
- Boothbay Harbor 27
- Brunswick 27
- Cornish 27
- Harpswell Center 27
- Limington 27
- Acton 26
- Alfred 26
- Buxton 26
- Dayton 26
- Falmouth 26
- Falmouth Foreside 26
- Fort Fairfield 26
- Hollis 26
- Lake Arrowhead 26
- Limerick 26
- Biddeford 25
- Cherryfield 25
- Gouldsboro 25
- Limestone 25
- Arundel 24
- Jonesport 24
- Berwick 23
- Kennebunkport 23
- Cape Neddick 22
- Eliot 21
- Addison 20
- Calais 20
- Kittery Point 20
- Cape Elizabeth 19
- East Machias 16
- Eastport 15
- Friendship 12
- Cumberland Center 11
- Kittery 10
- Bangor 0
- Kennebunk 0
- Lebanon
- Sangerville 56
- Milo 55
- Newport 55
- Palmyra 55
- Pittsfield 55
- Saint Albans 55
- Stetson 55
- Plymouth 54
- Madison 53
- Millinocket 53
- Skowhegan 53
- Troy 53
- Medway 52
- Norridgewock 52
- Orrington 50
- Patten 50
- Milford 49
- Old Town 49
- Orono 49
- Veazie 49
- Swanville 48
- Waterville 48
- Winterport 48
- Oakland 46
- Orland 45
- Palermo 45
- Stockton Springs 45
- Vassalboro 44
- Rome 43
- New Sharon 42
- Northport 42
- Penobscot 42
- Sidney 42
- Strong 41
- Washington 41
- Windsor 41
- Phillips 40
- Mount Vernon 39
- Manchester 38
- Readfield 38
- Union 38
- Wilton 38
- Livermore Falls 37
- Randolph 37
- Wayne 37
- Livermore 36
- Peru 36
- Pittston 36
- Winthrop 36
- Monmouth 35
- Rockport 35
- Turner 35
- Whitefield 35
- Paris 34
- Sabattus 34
- Trenton 34
- West Paris 34
- Woodstock 34
- Littleton 33
- Mechanic Falls 33
- Minot 33
- Norway 33
- Oxford 33
- Poland 33
- Richmond 33
- Sedgwick 33
- South Paris 33
- Warren 33
- Nobleboro 32
- Raymond 32
- Rockland 32
- Waldoboro 32
- New Gloucester 31
- Owls Head 31
- South Thomaston 31
- Lovell 30
- Sullivan 30
- Topsham 30
- Vinalhaven 30
- Wiscasset 30
- North Bath 29
- North Windham 29
- Stonington 29
- Woolwich 29
- Steep Falls 28
- Winslow 28
- Parsonsfield 27
- Porter 27
- South Windham 27
- Yarmouth 27
- Newfield 26
- Scarborough 26
- Shapleigh 26
- South Portland 26
- South Portland Gardens 26
- Springvale 26
- Tremont 26
- Waterboro 26
- West Scarborough 26
- Westbrook 26
- Mexico 25
- Old Orchard Beach 25
- Portland 25
- Saco 25
- Sanford 25
- South Sanford 25
- Madawaska 24
- North Berwick 24
- Presque Isle 24
- Searsmont 24
- Steuben 24
- Van Buren 24
- West Kennebunk 24
- Phippsburg 23
- Saint George 23
- South Berwick 23
- Thomaston 23
- Wells Beach Station 23
- Milbridge 22
- Ogunquit 22
- York Beach 22
- South Eliot 21
- York Harbor 21
- Rumford 20
- Machias 17
- Perry 17
- Surry 17
- Machiasport 16
- Lubec 6
AQI US, Metric