Air quality in Idaho

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Idaho
Most polluted city ranking

#cityUS AQI
1 Arco

36

2 Grangeville

33

3 Meridian

33

4 Fort Hall

30

5 Saint Maries

25

6 Emmett

20

7 Hailey

19

8 Moyie Springs

17

9 Nampa

17

10 Preston

17

(local time)

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LIVE AQI CITY RANKING

Real-time Idaho
Cleanest city ranking

#cityUS AQI
1 Hayden

0

2 Kimberly

0

3 Moscow

0

4 Plummer

0

5 Rathdrum

0

6 Spirit Lake

0

7 Orofino

2

8 Salmon

3

9 Coeur d'Alene

4

10 Featherville

4

(local time)

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Good
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Unhealthy for sensitive groups
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Hazardous
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Idaho air quality data attribution

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