Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 12:02, Sep 24
Live most polluted city ranking
Real-time Wyoming most polluted city ranking
Wildfires in Wyoming
Real-time informationActive fires
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Learn more about global air quality
Which is the most polluted city in Wyoming?
- Sheridan52
- Albany County44
- Sweetwater42
- Fremont County39
- Converse28
- Rawlins28
- Sublette County28
- Dayton27
- Moose Wilson Road27
- Green River26
- Johnson County24
- Teton Village24
- Lincoln County23
- Natrona County23
- Pinedale23
- Wright23
- Cheyenne22
- Big Horn21
- Riverton21
- Pine Bluffs19
- Teton County19
- Alpine18
- Burns18
- Carpenter18
- Evanston18
- Fox Farm-College17
- Gillette17
- South Greeley17
- Jackson16
- Laramie16
- Rock Springs16
- Wilson16
- Worland16
- Afton14
- Etna14
- Rafter J Ranch14
- South Park14
- Star Valley Ranch14
- Kelly13
- Bondurant12
- Kemmerer12
- La Barge12
- Park County12
- Bar Nunn11
- Basin11
- Big Piney11
- Buffalo11
- Campbell11
- Carbon County11
- Casper11
- Cokeville11
- Daniel11
- Douglas11
- Dubois11
- Esterbrook11
- Evansville11
- Glenrock11
- Greybull11
- Guernsey11
- Hoback11
- Kaycee11
- Lovell11
- Lusk11
- Lyman11
- Marbleton11
- Mills11
- Moorcroft11
- Mountain View, Natrona County11
- Newcastle11
- North Rock Springs11
- Sinclair11
- Sleepy Hollow11
- Sundance11
- Thermopolis11
- Torrington11
- Upton11
- Wamsutter11
- Weston11
- Wheatland11
- Yoder11
- Boulder9
- Fort Laramie7
- Laramie County7
- Powell7
- Albany6
- Arapahoe6
- Cody6
- Encampment6
- Ethete6
- Fort Washakie6
- Lander6
- Saratoga6
- Ranchettes4









