Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 11:47, Jul 20
Live most polluted city ranking
Real-time Wyoming most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Wyoming?
- Cheyenne95
- Rawlins75
- Sweetwater68
- Converse61
- Wright61
- Gillette56
- Albany County55
- Park County54
- Lander48
- Johnson County46
- Fremont County45
- Lincoln County45
- Pinedale44
- Sublette County44
- Teton County43
- Bondurant37
- Evanston37
- Sheridan37
- Cokeville36
- Dayton35
- Casper34
- Hoback34
- Jackson34
- Laramie County34
- Laramie33
- Alpine32
- Lovell32
- Moose Wilson Road32
- South Park32
- Wilson32
- La Barge31
- Teton Village30
- Powell29
- Ranchettes29
- Albany26
- Burns26
- Carpenter26
- Fox Farm-College26
- South Greeley26
- Sundance26
- Newcastle25
- Upton25
- Moorcroft24
- Weston24
- Campbell23
- Kelly23
- Sleepy Hollow23
- Buffalo22
- Lusk22
- Pine Bluffs22
- Rafter J Ranch22
- Afton21
- Dubois21
- Etna21
- Greybull21
- Guernsey21
- Star Valley Ranch21
- Torrington21
- Wheatland21
- Yoder21
- Douglas20
- Basin19
- Big Piney19
- Daniel19
- Encampment19
- Esterbrook19
- Glenrock19
- Kaycee19
- Kemmerer19
- Lyman19
- Marbleton19
- Saratoga19
- Arapahoe18
- Bar Nunn18
- Boulder18
- Carbon County18
- Ethete18
- Evansville18
- Fort Washakie18
- Mills18
- Mountain View, Natrona County18
- North Rock Springs18
- Riverton18
- Sinclair18
- Thermopolis18
- Wamsutter18
- Worland15
- Cody6
- Green River6
- Natrona County6
- Rock Springs2









