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Air quality in Wyoming

Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 16:40, Oct 29

Wyoming Department of Environmental QualityUSA National Park ServiceJordan HammerEPA Office of Atmospheric ProtectionJohnRd 161 RanchUtah Division of Air QualityAnonymous contributor
Wyoming Department of Environmental QualityUSA National Park ServiceJordan HammerEPA Office of Atmospheric ProtectionJohnRd 161 RanchUtah Division of Air QualityAnonymous contributor

Live most polluted city ranking

Real-time Wyoming most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Fremont County

49

2
The national flag of USA

Wright

49

3
The national flag of USA

Albany County

47

4
The national flag of USA

Pinedale

45

5
The national flag of USA

Cheyenne

40

6
The national flag of USA

Teton County

39

7
The national flag of USA

Rawlins

35

8
The national flag of USA

Sweetwater

35

9
The national flag of USA

Moose Wilson Road

33

10
The national flag of USA

Laramie

32

Live cleanest city ranking

Real-time Wyoming cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Green River

0

2
The national flag of USA

Natrona County

0

3
The national flag of USA

Rock Springs

4

4
The national flag of USA

Riverton

9

5
The national flag of USA

Lander

13

6
The national flag of USA

Cody

18

7
The national flag of USA

Evanston

19

8
The national flag of USA

Worland

19

9
The national flag of USA

Cokeville

20

10
The national flag of USA

South Park

22

Wildfires in Wyoming

Real-time information

Active fires

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Small group of people cycling in morning smog.
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India Air Quality Alert

Polluted skies of Almaty.
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October 28, 2026: Almaty among top 10 most polluted cities in the world

Busan Fireworks Festival
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Seasonal fireworks influence international air quality

Which is the most polluted city in Wyoming?