Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 16:18, Oct 15
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?
- Sheridan55
- Fremont County33
- Pinedale32
- Teton County30
- Sublette County26
- Worland26
- Lincoln County25
- Gillette24
- Green River24
- Natrona County24
- Dayton23
- Jackson22
- Moose Wilson Road22
- Sweetwater22
- Lander20
- Teton Village19
- Evanston18
- Alpine17
- Converse17
- Johnson County17
- Rawlins17
- Arapahoe16
- La Barge16
- Fort Laramie15
- Cokeville14
- Wilson14
- Hoback13
- Laramie County13
- Albany County12
- Big Horn12
- Riverton12
- Cheyenne11
- Ethete11
- South Park11
- Thermopolis11
- Laramie9
- Wright8
- Fort Washakie7
- Mills7
- Mountain View, Natrona County7
- Afton6
- Albany6
- Bar Nunn6
- Basin6
- Big Piney6
- Bondurant6
- Boulder6
- Buffalo6
- Burns6
- Campbell6
- Carbon County6
- Carpenter6
- Casper6
- Cody6
- Daniel6
- Douglas6
- Dubois6
- Encampment6
- Esterbrook6
- Etna6
- Evansville6
- Fox Farm-College6
- Glenrock6
- Greybull6
- Guernsey6
- Kaycee6
- Kelly6
- Kemmerer6
- Lovell6
- Lusk6
- Lyman6
- Marbleton6
- Moorcroft6
- Newcastle6
- North Rock Springs6
- Park County6
- Pine Bluffs6
- Powell6
- Rafter J Ranch6
- Ranchettes6
- Saratoga6
- Sinclair6
- Sleepy Hollow6
- South Greeley6
- Star Valley Ranch6
- Sundance6
- Torrington6
- Upton6
- Wamsutter6
- Weston6
- Wheatland6
- Yoder6
- Rock Springs3
