Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 04:35, Oct 03
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?
- Fremont County46
- Albany County44
- Rawlins39
- Converse33
- Sweetwater31
- Rock Springs29
- Evanston28
- Lyman28
- Moose Wilson Road28
- Lincoln County27
- Sublette County27
- Cheyenne26
- Cody26
- Kemmerer26
- Wright26
- Teton County25
- Johnson County24
- Teton Village24
- Afton21
- Big Piney21
- Etna21
- Marbleton21
- Natrona County21
- Pinedale21
- Star Valley Ranch21
- Alpine20
- Dayton20
- Lander20
- North Rock Springs20
- Bondurant19
- Boulder19
- Daniel19
- Jackson19
- Kelly19
- Rafter J Ranch19
- South Park19
- Cokeville18
- Riverton18
- Sheridan17
- Dubois16
- Hoback16
- Moorcroft16
- Sleepy Hollow16
- Wamsutter16
- Campbell14
- Laramie County14
- Upton14
- Weston14
- La Barge13
- Laramie13
- Fort Washakie12
- Albany11
- Carbon County11
- Encampment11
- Ethete11
- Green River11
- Saratoga11
- Sinclair11
- Wilson11
- Worland11
- Newcastle10
- Sundance10
- Arapahoe9
- Bar Nunn9
- Casper9
- Douglas9
- Esterbrook9
- Evansville9
- Glenrock9
- Mills9
- Mountain View, Natrona County9
- Buffalo8
- Kaycee8
- Lusk8
- Thermopolis8
- Wheatland8
- Big Horn7
- Burns7
- Carpenter7
- Fort Laramie7
- Fox Farm-College7
- Guernsey7
- Pine Bluffs7
- South Greeley7
- Torrington7
- Yoder7
- Basin6
- Gillette6
- Greybull6
- Lovell6
- Powell6
- Ranchettes4








