Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 10:37, Jul 19
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?
- Albany County75
- Gillette55
- Converse46
- Fremont County45
- Rawlins44
- Wright44
- Dayton39
- Moorcroft39
- Sundance39
- Cheyenne38
- Upton38
- Weston38
- Sleepy Hollow37
- Campbell36
- Evanston33
- Newcastle33
- Johnson County32
- Pinedale32
- Park County31
- Sublette County31
- Lincoln County30
- Moose Wilson Road30
- Sweetwater29
- Casper28
- Douglas28
- Teton County28
- Jackson27
- Lusk27
- Lander26
- Alpine25
- Glenrock25
- Esterbrook24
- Evansville24
- Hoback24
- Rafter J Ranch24
- South Park24
- Bar Nunn23
- Etna23
- Guernsey23
- Kaycee23
- Kelly23
- Mills23
- Mountain View, Natrona County23
- Star Valley Ranch23
- Wheatland23
- Buffalo22
- Cokeville22
- La Barge22
- Laramie County22
- Natrona County22
- Sheridan22
- Teton Village22
- Torrington22
- Yoder22
- Afton21
- Albany21
- Arapahoe21
- Bondurant21
- Carbon County21
- Dubois21
- Encampment21
- Ethete21
- Fort Washakie21
- Fox Farm-College21
- Lovell21
- North Rock Springs21
- Saratoga21
- Sinclair21
- South Greeley21
- Daniel20
- Powell20
- Big Piney19
- Boulder19
- Burns19
- Carpenter19
- Cody19
- Greybull19
- Laramie19
- Marbleton19
- Rock Springs19
- Thermopolis19
- Wilson19
- Basin18
- Pine Bluffs18
- Ranchettes18
- Wamsutter18
- Green River17
- Kemmerer17
- Lyman17
- Riverton17
- Worland17
