Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 07:00, Aug 07
Live most polluted city ranking
Real-time Wyoming most polluted city ranking
Wildfires in Wyoming
Real-time information
Active fire
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Learn more about global air quality
Which is the most polluted city in Wyoming?
- Dayton135
- Park County128
- Riverton123
- Sheridan122
- Rawlins117
- Gillette105
- Albany County98
- Natrona County97
- Pinedale97
- Teton County94
- Lander93
- Lovell93
- Cheyenne91
- Powell91
- Basin88
- Greybull88
- Buffalo85
- Dubois85
- Ethete85
- Sublette County85
- Thermopolis85
- Arapahoe84
- Boulder84
- Fort Washakie84
- Kelly84
- Teton Village84
- Big Piney83
- Daniel83
- Marbleton83
- Moorcroft83
- Sundance83
- Campbell82
- Jackson82
- North Rock Springs82
- Rafter J Ranch82
- Ranchettes82
- Sleepy Hollow82
- Upton82
- South Park81
- Weston81
- Afton80
- Cody80
- Etna80
- Hoback80
- Kaycee80
- Kemmerer80
- Star Valley Ranch80
- Casper79
- Lyman79
- Wilson79
- Bondurant78
- Fremont County78
- Wamsutter78
- Newcastle77
- Bar Nunn76
- Evansville76
- Mills76
- Mountain View, Natrona County76
- Sinclair76
- Glenrock75
- Wright75
- Douglas74
- Laramie74
- Moose Wilson Road74
- Rock Springs74
- Converse71
- La Barge71
- Laramie County71
- Sweetwater71
- Esterbrook70
- Lincoln County69
- Saratoga69
- Alpine68
- Johnson County68
- Lusk68
- Evanston67
- Albany66
- Cokeville66
- Encampment66
- Guernsey66
- Torrington66
- Wheatland66
- Yoder66
- Burns65
- Carpenter65
- Fox Farm-College65
- Pine Bluffs65
- South Greeley65
- Green River62
- Worland62
- Carbon County54
