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Air quality in Wyoming

Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 01:43, Oct 30

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

Albany County

62

2
The national flag of USA

Laramie

54

3
The national flag of USA

Fort Laramie

47

4
The national flag of USA

Fremont County

47

5
The national flag of USA

Pinedale

43

6
The national flag of USA

Cheyenne

42

7
The national flag of USA

Wright

38

8
The national flag of USA

Laramie County

37

9
The national flag of USA

Moose Wilson Road

36

10
The national flag of USA

Sheridan

36

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

6

3
The national flag of USA

Cody

7

4
The national flag of USA

Worland

9

5
The national flag of USA

Cokeville

13

6
The national flag of USA

Alpine

15

7
The national flag of USA

Evanston

17

8
The national flag of USA

La Barge

17

9
The national flag of USA

South Park

17

10
The national flag of USA

Big Horn

18

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?