Air quality in Wyoming
Air quality index (AQI⁺) and PM2.5 air pollution in Wyoming • 05:46, Aug 22
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?
- Big Horn67
- Park County67
- Sheridan64
- Dayton63
- Gillette61
- Lovell59
- Greybull57
- Powell56
- Basin55
- Buffalo55
- Campbell55
- Johnson County55
- Moorcroft55
- Sleepy Hollow55
- Sundance55
- Kaycee54
- Newcastle54
- Upton54
- Weston54
- Thermopolis53
- Afton52
- Dubois52
- Lusk52
- Kelly51
- Rafter J Ranch51
- Torrington51
- Bondurant49
- Cody49
- Etna49
- Star Valley Ranch49
- Daniel48
- Guernsey47
- Bar Nunn46
- Douglas46
- Big Piney45
- Marbleton45
- Evansville44
- Glenrock43
- Mountain View, Natrona County43
- Wright43
- Converse42
- Yoder42
- Casper38
- Cheyenne38
- Mills38
- Albany County37
- Kemmerer36
- Worland36
- Boulder34
- Teton County34
- Pinedale32
- Sublette County30
- Rawlins29
- Laramie28
- Sweetwater28
- Lincoln County25
- Evanston20
- Teton Village20
- Esterbrook19
- Jackson19
- Laramie County19
- Moose Wilson Road19
- La Barge18
- Natrona County17
- Ranchettes17
- Riverton17
- Wheatland17
- Alpine16
- Fort Washakie16
- Fox Farm-College16
- South Greeley16
- Wilson16
- Cokeville15
- Arapahoe14
- Fremont County14
- Pine Bluffs14
- South Park14
- Burns13
- Ethete13
- Carpenter12
- Carbon County11
- Lyman11
- Albany10
- Encampment10
- Hoback10
- Sinclair10
- Saratoga9
- Wamsutter8
- North Rock Springs7
- Rock Springs7
- Lander5
- Green River0
