Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 06:30, Oct 08
Live most polluted city ranking
Real-time Wyoming most polluted city ranking
Wildfires in Wyoming
Real-time information
Active fire
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Learn more about global air quality
Which is the most polluted city in Wyoming?
- Cheyenne63
- Big Piney52
- Marbleton52
- Afton51
- Boulder51
- Daniel51
- Hoback51
- North Rock Springs50
- South Park50
- Fort Washakie49
- Kemmerer49
- Sheridan49
- Bondurant48
- Wright48
- Rawlins47
- Star Valley Ranch47
- Albany County45
- Ethete45
- Fremont County45
- Jackson45
- Cody43
- Etna40
- Riverton40
- Sublette County40
- Laramie39
- Pinedale39
- Teton Village38
- Teton County36
- Wamsutter36
- Sweetwater35
- Moose Wilson Road34
- Ranchettes34
- Johnson County33
- Arapahoe32
- Dayton31
- Fort Laramie31
- Lincoln County31
- Lyman31
- Wilson31
- Big Horn30
- Park County28
- Alpine27
- La Barge27
- Evanston25
- Lander25
- Laramie County25
- Cokeville24
- Natrona County22
- Burns21
- Carpenter21
- Fox Farm-College21
- South Greeley21
- Dubois19
- Pine Bluffs19
- Rafter J Ranch19
- Torrington19
- Yoder19
- Basin17
- Douglas17
- Esterbrook17
- Glenrock17
- Green River17
- Greybull17
- Guernsey17
- Kelly17
- Lovell17
- Lusk17
- Powell17
- Wheatland17
- Sleepy Hollow16
- Albany15
- Bar Nunn15
- Buffalo15
- Campbell15
- Casper15
- Converse15
- Evansville15
- Kaycee15
- Mills15
- Moorcroft15
- Mountain View, Natrona County15
- Newcastle15
- Sundance15
- Thermopolis15
- Upton15
- Weston15
- Carbon County14
- Sinclair14
- Saratoga13
- Encampment12
- Gillette11
- Worland6
- Rock Springs4
