Air quality in Ohio

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Ohio
Most polluted city ranking

#cityUS AQI
1 Athens

40

2 Painesville

33

3 Ironton

31

4 Cleveland

30

5 Marietta

30

6 Canton

29

7 Dayton

29

8 Lebanon

29

9 New Albany

29

10 Middletown

27

(local time)

SEE WORLD AQI RANKING

AIR QUALITY DATA CONTRIBUTORS

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114 Contributors

https://cdn.airvisual.net/gov/tiny/ohio-environmental-protection-agency-avatar-ohio+EPA+logo.pnghttps://cdn.airvisual.net/assets/public-profiles/60753b11481e6800080ab87c-avatar.bmphttps://cdn.airvisual.net/tiny/5c11b5d5-6832-4acf-acd6-e3ef39af6556.pnghttps://lh3.googleusercontent.com/a/AATXAJwdV21gZpJMeb1Zo2UD1kLaXUc_NabnIA6EaCXS=s96-chttps://lh3.googleusercontent.com/a-/AOh14GgJpyYLv_9kF-8NYI9yAEf072UX-2OMKIlnAnXz=s96-chttps://cdn.airvisual.net/tiny/22d43feb-6e1d-4bdb-940c-c290f59dbf61.png

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LIVE AQI CITY RANKING

Real-time Ohio
Cleanest city ranking

#cityUS AQI
1 Chillicothe

2

2 Beavercreek

6

3 Harrison

6

4 Logan

7

5 Norwood

7

6 Whitehouse

7

7 Fairborn

8

8 Montrose-Ghent

8

9 Saint Clairsville

8

10 Bexley

9

(local time)

SEE WORLD AQI RANKING

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Unhealthy
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Hazardous
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Ohio air quality data attribution

114Contributors

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