Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 10:12, Oct 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?
- Albany County42
- Green River31
- Cheyenne29
- Fremont County29
- Wright28
- Worland26
- Rawlins25
- Sublette County25
- Natrona County23
- Converse22
- Teton Village20
- Moose Wilson Road18
- Riverton18
- Wilson18
- Johnson County17
- Lincoln County17
- Sweetwater17
- Teton County17
- Dayton16
- Pinedale16
- Sheridan14
- Carpenter13
- Evanston13
- Jackson13
- Lyman13
- Afton12
- Burns12
- Fox Farm-College12
- Kemmerer12
- North Rock Springs12
- Rock Springs12
- South Greeley12
- South Park12
- Big Piney11
- Douglas11
- Etna11
- Laramie County11
- Lusk11
- Marbleton11
- Pine Bluffs11
- Star Valley Ranch11
- Boulder10
- Campbell10
- Daniel10
- Esterbrook10
- Guernsey10
- Laramie10
- Albany9
- Arapahoe9
- Big Horn9
- Bondurant9
- Carbon County9
- Encampment9
- Ethete9
- Fort Washakie9
- Kelly9
- Moorcroft9
- Newcastle9
- Rafter J Ranch9
- Saratoga9
- Sinclair9
- Sleepy Hollow9
- Sundance9
- Torrington9
- Upton9
- Wamsutter9
- Weston9
- Wheatland9
- Yoder9
- Bar Nunn8
- Basin8
- Casper8
- Cody8
- Cokeville8
- Evansville8
- Glenrock8
- Greybull8
- Lovell8
- Mills8
- Mountain View, Natrona County8
- Powell8
- Thermopolis8
- Alpine7
- Dubois7
- Fort Laramie7
- Gillette7
- Ranchettes7
- Buffalo6
- Hoback6
- Kaycee6
- La Barge6
- Park County2
- Lander1
