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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 |  Torrington | 51 |
| 2 | Lander | 43 |
| 3 | Pinedale | 41 |
| 4 | Green River | 38 |
| 5 | Wamsutter | 38 |
| 6 | Daniel | 36 |
| 7 | Yellowstone National Park | 34 |
| 8 | Lyman | 33 |
| 9 | Douglas | 30 |
| 10 | Kaycee | 27 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
35 Contributors
See all
LIVE AQI CITY RANKING
Real-time Wyoming
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Ethete | 0 |
| 2 | Evanston | 6 |
| 3 | Sheridan | 8 |
| 4 | Riverton | 9 |
| 5 | Albany | 11 |
| 6 | Cody | 11 |
| 7 | Rock Springs | 14 |
| 8 | Wilson | 15 |
| 9 | South Park | 16 |
| 10 | Star Valley Ranch | 18 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Wyoming air quality data attribution
35Contributors
- Wyoming Department of Environmental Quality
12 stations
- Utah Division of Air Quality
2 stations
2 Government Contributors
- 33 Anonymous contributors
33 stations
33 Anonymous Contributors
Which is the most polluted city in Wyoming?
- Torrington 51
- Lander 43
- Pinedale 41
- Wright 39
- Green River 38
- Upton 38
- Wamsutter 38
- Moorcroft 37
- Mountain View 37
- Daniel 36
- Newcastle 36
- Sleepy Hollow 35
- Sundance 35
- Glenrock 34
- Kemmerer 34
- Yellowstone National Park 34
- Bar Nunn 33
- Evansville 33
- Lyman 33
- Basin 32
- Hiawatha 32
- Lusk 32
- Mills 32
- North Rock Springs 32
- Powell 31
- Thermopolis 31
- Weston 31
- Worland 31
- Buffalo 30
- Douglas 30
- Greybull 30
- Lovell 30
- Big Piney 29
- Guernsey 29
- Marbleton 29
- Saratoga 29
- Afton 28
- Juel Spring 28
- Wheatland 28
- Kaycee 27
- Arapahoe 25
- Fort Washakie 25
- Hoback 25
- Rawlins 25
- Gillette 24
- Jackson 24
- Sinclair 24
- Rafter J Ranch 23
- Ranchettes 23
- Antelope Valley-Crestview 22
- Carpenter 22
- Casper 22
- Fox Farm-College 22
- Pine Bluffs 22
- Cheyenne 21
- Kelly 21
- Moose Wilson Road 21
- South Greeley 21
- Laramie 20
- Star Valley Ranch 18
- South Park 16
- Wilson 15
- Rock Springs 14
- Albany 11
- Cody 11
- Riverton 9
- Sheridan 8
- Evanston 6
- Ethete 0
AQI US, Metric