Air quality in Maine

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Maine
Most polluted city ranking

#cityUS AQI
1 Raymond

41

2 Bar Harbor

36

3 Vinalhaven

36

4 Bangor

33

5 Cape Elizabeth

33

6 Mexico

33

7 Phippsburg

33

8 Portland

30

9 Augusta

29

10 Gorham

29

(local time)

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29 Contributors

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LIVE AQI CITY RANKING

Real-time Maine
Cleanest city ranking

#cityUS AQI
1 Friendship

0

2 Kennebunk

1

3 Cumberland Center

8

4 Rumford

9

5 Saint George

10

6 Lubec

11

7 Rockland

12

8 Surry

12

9 Searsmont

16

10 Lewiston

17

(local time)

SEE WORLD AQI RANKING

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Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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Maine air quality data attribution

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