Air quality in Iowa

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Iowa
Most polluted city ranking

#cityUS AQI
1 Clinton

146

2 Council Bluffs

119

3 Muscatine

119

4 Dubuque

115

5 Davenport

113

6 West Des Moines

109

7 Iowa City

106

8 Keokuk

106

9 Emmetsburg

96

10 Cedar Rapids

94

(local time)

SEE WORLD AQI RANKING

Air Quality Data contributor(s)

Station(s) operated by

Contributors

36

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LIVE AQI CITY RANKING

Real-time Iowa
Cleanest city ranking

#cityUS AQI
1 Waterloo

59

2 Sioux City

64

3 Clive

72

4 Decorah

75

5 Fairfield

75

6 Keosauqua

84

7 Des Moines

85

8 Stanton

86

9 Cedar Rapids

94

10 Emmetsburg

96

(local time)

SEE WORLD AQI RANKING
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How to best protect from air pollution?

Reduce your air pollution exposure in Iowa

Iowa air quality data attribution

Contributors 36

Which is the most polluted city in Iowa?

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