Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 16:39, Apr 21
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?
- Torrington127
- Fort Washakie55
- Arapahoe54
- Basin54
- Greybull54
- Lovell54
- Marbleton54
- North Rock Springs54
- Powell54
- Dubois53
- Rafter J Ranch53
- Sweetwater53
- Thermopolis53
- Mountain View, Natrona County51
- Sinclair51
- Wamsutter50
- Wright50
- Bar Nunn49
- Mills49
- Lander48
- Laramie47
- Gillette46
- Star Valley Ranch45
- Burns44
- Converse42
- Evansville40
- Boulder39
- Buffalo38
- Cheyenne38
- Afton37
- Teton County35
- Kaycee34
- Kelly33
- Wilson33
- Pinedale32
- Dayton31
- Sheridan31
- Big Piney30
- Lyman30
- Green River28
- Albany26
- Jackson26
- South Park26
- Campbell25
- Rawlins25
- Sleepy Hollow25
- Etna24
- Hoback24
- Kemmerer24
- Moose Wilson Road24
- Evanston23
- Daniel22
- Riverton22
- Douglas21
- Glenrock21
- Moorcroft21
- Casper20
- Saratoga20
- Esterbrook18
- Upton18
- Weston18
- Lusk17
- Pine Bluffs17
- Newcastle16
- Worland16
- Encampment15
- Guernsey15
- Sundance15
- Carpenter14
- Ethete14
- Fox Farm-College14
- South Greeley14
- Wheatland14
- Cody12
- Ranchettes11
- Rock Springs1









