Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 10:46, Jul 15
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?
- Fremont County78
- Albany County68
- Lovell59
- Powell59
- Basin58
- Greybull58
- Park County55
- North Rock Springs52
- Lyman51
- Thermopolis51
- Afton50
- Big Piney50
- Boulder50
- Daniel50
- Dubois50
- Etna50
- Kelly50
- Kemmerer50
- Marbleton50
- Rafter J Ranch50
- Star Valley Ranch50
- Teton Village50
- Ethete49
- Fort Washakie49
- Converse48
- Arapahoe47
- Cheyenne45
- Rawlins45
- Moose Wilson Road44
- Evanston43
- Cokeville41
- Wright41
- La Barge39
- Pinedale39
- Sublette County39
- Sweetwater39
- Teton County39
- Gillette38
- Lincoln County38
- Wilson38
- Jackson37
- Bondurant36
- South Park35
- Wamsutter35
- Worland35
- Johnson County34
- Dayton32
- Alpine31
- Lander30
- Carbon County29
- Hoback29
- Laramie County28
- Sheridan28
- Laramie24
- Casper23
- Ranchettes23
- Green River22
- Buffalo19
- Campbell19
- Moorcroft19
- Riverton19
- Sleepy Hollow19
- Kaycee18
- Cody16
- Rock Springs15
- Bar Nunn14
- Burns14
- Carpenter14
- Douglas14
- Esterbrook14
- Evansville14
- Fox Farm-College14
- Glenrock14
- Guernsey14
- Lusk14
- Mills14
- Mountain View, Natrona County14
- Newcastle14
- Pine Bluffs14
- South Greeley14
- Sundance14
- Torrington14
- Upton14
- Weston14
- Wheatland14
- Yoder14
- Encampment13
- Sinclair13
- Albany12
- Saratoga12
- Natrona County11
