Air quality in Arizona

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

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Arizona
Most polluted city ranking

#cityUS AQI
1Casa Grande

86

2Nogales

81

3Fort McDowell

80

4Marana

80

5Stanfield

74

6Scottsdale

71

7Florence

65

8Glendale

56

9Chandler

55

10Sacaton

53

(local time)

SEE WORLD AQI RANKING

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LIVE AQI CITY RANKING

Real-time Arizona
Cleanest city ranking

#cityUS AQI
1St Johns

4

2Prescott

5

3Sun City West

6

4New River

8

5Tuba City

9

6Guadalupe

10

7Wenden

11

8South Tucson

12

9Grand Canyon Village

14

10Tortolita

15

(local time)

SEE WORLD AQI RANKING
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