Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 09:26, Oct 23
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?
- Fort Laramie52
- Albany County32
- Fremont County25
- Sublette County23
- Converse22
- Teton County22
- Pinedale21
- Rawlins21
- Johnson County20
- Sweetwater20
- Cheyenne19
- Gillette18
- Green River18
- Lincoln County16
- Sheridan16
- Laramie15
- Big Horn12
- Cody12
- Teton Village11
- Wright11
- Rock Springs10
- Alpine8
- Laramie County8
- Moose Wilson Road8
- Cokeville7
- Pine Bluffs7
- Afton6
- Albany6
- Arapahoe6
- Bar Nunn6
- Basin6
- Big Piney6
- Bondurant6
- Boulder6
- Buffalo6
- Burns6
- Campbell6
- Carbon County6
- Carpenter6
- Casper6
- Daniel6
- Dayton6
- Douglas6
- Dubois6
- Encampment6
- Esterbrook6
- Ethete6
- Etna6
- Evansville6
- Fort Washakie6
- Fox Farm-College6
- Glenrock6
- Greybull6
- Guernsey6
- Kaycee6
- Kelly6
- Kemmerer6
- Lovell6
- Lusk6
- Lyman6
- Marbleton6
- Mills6
- Moorcroft6
- Mountain View, Natrona County6
- Natrona County6
- Newcastle6
- North Rock Springs6
- Park County6
- Powell6
- Rafter J Ranch6
- Saratoga6
- Sinclair6
- Sleepy Hollow6
- South Greeley6
- Star Valley Ranch6
- Sundance6
- Thermopolis6
- Torrington6
- Upton6
- Wamsutter6
- Weston6
- Wheatland6
- Worland6
- Yoder6
- Riverton5
- Jackson4
- Lander4
- La Barge3
- Ranchettes3
- Hoback2
- Wilson2
- Evanston1
- South Park1
