Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 10:53, Oct 16
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?
- Albany County45
- Fremont County32
- Cheyenne31
- Gillette29
- Sweetwater27
- Rawlins26
- Converse25
- Wright24
- Johnson County22
- Lincoln County22
- Moose Wilson Road22
- Sublette County22
- Green River21
- Sheridan21
- Teton County20
- Worland18
- Alpine17
- Cokeville17
- Dayton17
- Teton Village17
- Jackson16
- La Barge14
- Lander13
- Pinedale13
- Evanston12
- Laramie12
- Cody11
- Laramie County10
- South Park10
- North Rock Springs9
- Wilson9
- Afton8
- Arapahoe8
- Big Piney8
- Bondurant8
- Boulder8
- Campbell8
- Carpenter8
- Daniel8
- Ethete8
- Etna8
- Fort Washakie8
- Kemmerer8
- Lusk8
- Lyman8
- Marbleton8
- Moorcroft8
- Newcastle8
- Pine Bluffs8
- Ranchettes8
- Sleepy Hollow8
- Star Valley Ranch8
- Sundance8
- Thermopolis8
- Torrington8
- Upton8
- Wamsutter8
- Weston8
- Yoder8
- Burns7
- Hoback7
- Albany6
- Bar Nunn6
- Basin6
- Big Horn6
- Buffalo6
- Carbon County6
- Casper6
- Douglas6
- Dubois6
- Encampment6
- Esterbrook6
- Evansville6
- Fort Laramie6
- Fox Farm-College6
- Glenrock6
- Greybull6
- Guernsey6
- Kaycee6
- Kelly6
- Lovell6
- Mills6
- Mountain View, Natrona County6
- Natrona County6
- Park County6
- Powell6
- Rafter J Ranch6
- Riverton6
- Saratoga6
- Sinclair6
- South Greeley6
- Wheatland6
- Rock Springs2
