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Air quality in Wyoming
Air quality index (AQI) and PM2.5 air pollution in Wyoming
LIVE AQI CITY RANKING
Real-time Wyoming
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lander | 47 |
| 2 | Douglas | 37 |
| 3 | Sheridan | 37 |
| 4 | Green River | 36 |
| 5 | Yellowstone National Park | 34 |
| 6 | Daniel | 33 |
| 7 | Wamsutter | 30 |
| 8 | Kaycee | 28 |
| 9 | Lyman | 28 |
| 10 | Cheyenne | 27 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
38 Contributors
See all
LIVE AQI CITY RANKING
Real-time Wyoming
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Wilson | 5 |
| 2 | Kelly | 6 |
| 3 | Albany | 8 |
| 4 | Hoback | 8 |
| 5 | Jackson | 8 |
| 6 | Riverton | 8 |
| 7 | South Park | 8 |
| 8 | Casper | 10 |
| 9 | Antelope Valley-Crestview | 12 |
| 10 | Laramie | 12 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Wyoming air quality data attribution
38Contributors
- Wyoming Department of Environmental Quality
11 stations
- USA National Park Service
1 station
- Utah Division of Air Quality
2 stations
3 Government Contributors
- jennifer linder
1 station
Individual Contributor
- 34 Anonymous contributors
34 stations
34 Anonymous Contributors
Which is the most polluted city in Wyoming?
- Lander 47
- Douglas 37
- Sheridan 37
- Green River 36
- Newcastle 34
- Yellowstone National Park 34
- Daniel 33
- Basin 31
- Wamsutter 30
- Kaycee 28
- Lyman 28
- Cheyenne 27
- Pinedale 27
- Torrington 26
- Sleepy Hollow 25
- Moorcroft 24
- Upton 23
- Weston 23
- Wright 22
- Buffalo 21
- Evanston 20
- Greybull 20
- Lovell 20
- Sundance 20
- Afton 19
- Fox Farm-College 19
- Powell 19
- Worland 19
- Carpenter 18
- Guernsey 18
- Pine Bluffs 18
- Ranchettes 18
- Big Piney 17
- Ethete 17
- Glenrock 17
- Kemmerer 17
- Marbleton 17
- Thermopolis 17
- Wheatland 17
- Bar Nunn 16
- Evansville 16
- Fort Washakie 16
- Juel Spring 16
- Lusk 16
- Mills 16
- Arapahoe 15
- Gillette 15
- Moose Wilson Road 15
- Rafter J Ranch 15
- South Greeley 15
- Star Valley Ranch 15
- Rawlins 14
- Sinclair 14
- Cody 13
- Mountain View 13
- Antelope Valley-Crestview 12
- Hiawatha 12
- Laramie 12
- North Rock Springs 12
- Rock Springs 12
- Casper 10
- Saratoga 10
- Albany 8
- Hoback 8
- Jackson 8
- Riverton 8
- South Park 8
- Kelly 6
- Wilson 5
AQI US, Metric