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Air quality in Wyoming

Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 14:34, Oct 28

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

Sweetwater

52

2
The national flag of USA

Albany County

42

3
The national flag of USA

Cheyenne

42

4
The national flag of USA

Cody

37

5
The national flag of USA

Teton County

35

6
The national flag of USA

Gillette

29

7
The national flag of USA

Laramie

27

8
The national flag of USA

Sheridan

27

9
The national flag of USA

Lander

25

10
The national flag of USA

Jackson

24

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

Fort Laramie

9

5
The national flag of USA

Riverton

9

6
The national flag of USA

South Park

9

7
The national flag of USA

Laramie County

12

8
The national flag of USA

La Barge

13

9
The national flag of USA

Cokeville

14

10
The national flag of USA

Moose Wilson Road

15

Wildfires in Wyoming

Real-time information

Active fires

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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

Aerial shot of buildings in haze.
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Indonesia Air Quality Alert

Which is the most polluted city in Wyoming?