Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 20:40, Sep 01
Live most polluted city ranking
Real-time Wyoming most polluted city ranking
Wildfires in Wyoming
Real-time information
Active fires
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Learn more about global air quality
Which is the most polluted city in Wyoming?
- Fremont County58
- Gillette56
- Converse51
- Carpenter48
- Pine Bluffs47
- Cheyenne45
- Sublette County45
- Dayton44
- Johnson County44
- Pinedale44
- Rawlins44
- Sheridan44
- Albany County43
- Big Horn43
- Burns43
- Wright43
- Cody42
- Fox Farm-College41
- South Greeley41
- North Rock Springs40
- Wamsutter40
- Yoder40
- Albany39
- Encampment39
- Saratoga39
- Sinclair39
- Carbon County38
- Lyman38
- Torrington38
- Sweetwater36
- Wheatland32
- Teton County30
- Lincoln County28
- Jackson24
- Moose Wilson Road24
- Fort Laramie22
- Hoback22
- La Barge22
- Riverton22
- Alpine21
- South Park21
- Wilson20
- Lander18
- Ranchettes18
- Park County17
- Evanston16
- Guernsey16
- Rock Springs15
- Kelly14
- Laramie County12
- Green River11
- Buffalo9
- Campbell9
- Cokeville9
- Lusk9
- Moorcroft9
- Sleepy Hollow9
- Sundance9
- Upton9
- Weston9
- Basin8
- Esterbrook8
- Greybull8
- Kaycee8
- Laramie8
- Lovell8
- Newcastle8
- Powell8
- Teton Village8
- Douglas7
- Afton6
- Arapahoe6
- Bar Nunn6
- Big Piney6
- Bondurant6
- Boulder6
- Casper6
- Daniel6
- Dubois6
- Ethete6
- Etna6
- Evansville6
- Fort Washakie6
- Glenrock6
- Kemmerer6
- Marbleton6
- Mills6
- Mountain View, Natrona County6
- Natrona County6
- Rafter J Ranch6
- Star Valley Ranch6
- Thermopolis6
- Worland5
