Air quality in Maine

Air quality index (AQI) and PM2.5 air pollution in Maine

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Maine
Most polluted city ranking

#cityUS AQI
1York Beach

53

2South Windham

37

3North Windham

36

4Bar Harbor

25

5Perry

25

6Yarmouth

23

7Pittston

21

8Surry

21

9Hollis

19

10Bethel

18

(local time)

SEE WORLD AQI RANKING

Data provided by
8 Anonymous contributor

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LIVE AQI CITY RANKING

Real-time Maine
Cleanest city ranking

#cityUS AQI
1Madawaska

0

2Lewiston

4

3Waldoboro

8

4Bangor

11

5Portland

12

6Presque Isle

12

7Rumford

17

8Bethel

18

9Hollis

19

10Pittston

21

(local time)

SEE WORLD AQI RANKING
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