Air quality in Pennsylvania

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Pennsylvania
Most polluted city ranking

#cityUS AQI
1 Coatesville

52

2 Wolfdale

41

3 Erie

32

4 Canton

29

5 Friedens

27

6 Monroe

27

7 Waynesboro

27

8 Biglerville

26

9 Plymouth Meeting

26

10 Hershey

25

(local time)

SEE WORLD AQI RANKING

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LIVE AQI CITY RANKING

Real-time Pennsylvania
Cleanest city ranking

#cityUS AQI
1 Archbald

0

2 Birchwood Lakes

0

3 Coopersburg

0

4 Dallas

0

5 East Stroudsburg

0

6 Easton

0

7 Garden View

0

8 Hellertown

0

9 Hokendauqua

0

10 Lehighton

0

(local time)

SEE WORLD AQI RANKING

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Pennsylvania air quality data attribution

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