WorldArrow icon
Arrow iconWyoming

Air quality in Wyoming

Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 17:48, Aug 04

Wyoming Department of Environmental QualityUSA National Park ServiceJordan HammerEPA Office of Atmospheric ProtectionJohnUtah Division of Air QualityRd 161 RanchAnonymous contributor
Wyoming Department of Environmental QualityUSA National Park ServiceJordan HammerEPA Office of Atmospheric ProtectionJohnUtah Division of Air QualityRd 161 RanchAnonymous contributor

Live most polluted city ranking

Real-time Wyoming most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Dayton

110

2
The national flag of USA

Natrona County

110

3
The national flag of USA

Ranchettes

105

4
The national flag of USA

Albany County

102

5
The national flag of USA

Casper

101

6
The national flag of USA

Laramie County

97

7
The national flag of USA

Sheridan

95

8
The national flag of USA

Gillette

94

9
The national flag of USA

Cheyenne

91

10
The national flag of USA

Park County

91

Live cleanest city ranking

Real-time Wyoming cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Fort Laramie

0

2
The national flag of USA

Sublette County

43

3
The national flag of USA

Johnson County

44

4
The national flag of USA

Converse

50

5
The national flag of USA

Cody

52

6
The national flag of USA

Sweetwater

53

7
The national flag of USA

Worland

59

8
The national flag of USA

Evanston

62

9
The national flag of USA

Lincoln County

64

10
The national flag of USA

Green River

66

external link icon

Where should you place an air purifier?

external link icon

Wildfire Map Spotlight: Washington wildfires

external link icon

Wildfire Map Spotlight: Eastern Oregon wildfires

Which is the most polluted city in Wyoming?