Right now
15 µg/m³ Moderate
Median NowCast across reporting stations
Worst right now: Rock Springs SLAMS — 20 µg/m³ (Moderate)
17 of 20 stations reporting in the last 6 hours
Stations by air-quality category
Good · 1Moderate · 16
Highest readings right now
Rock Springs SLAMS20 µg/m³Moderate
Gillette SLAMS19 µg/m³Moderate
Cody SLAMS18 µg/m³Moderate
Rawlins Mobile18 µg/m³Moderate
South Pass17 µg/m³Moderate
All stations (20)
| Station | NowCast | Category | 48 h forecast peak |
|---|---|---|---|
| Rock Springs SLAMS | 20 µg/m³ | Moderate | 30 µg/m³ |
| Gillette SLAMS | 19 µg/m³ | Moderate | 42 µg/m³ |
| Cody SLAMS | 18 µg/m³ | Moderate | 65 µg/m³ |
| Rawlins Mobile | 18 µg/m³ | Moderate | 35 µg/m³ |
| South Pass | 17 µg/m³ | Moderate | 43 µg/m³ |
| Wright Mobile | 17 µg/m³ | Moderate | 40 µg/m³ |
| Sheridan PD | 16 µg/m³ | Moderate | 56 µg/m³ |
| Cheyenne NCore | 15 µg/m³ | Moderate | 28 µg/m³ |
| Yellowstone- Old Faithful Snow Lodge | 15 µg/m³ | Moderate | 84 µg/m³ |
| Casper Gaseous | 15 µg/m³ | Moderate | 28 µg/m³ |
| Jackson SLAMS | 14 µg/m³ | Moderate | 32 µg/m³ |
| Pinedale Gaseous | 14 µg/m³ | Moderate | 29 µg/m³ |
| Riverton SLAMS | 13 µg/m³ | Moderate | 79 µg/m³ |
| Lysite Mobile | 12 µg/m³ | Moderate | 41 µg/m³ |
| Worland SLAMS | 10 µg/m³ | Moderate | 35 µg/m³ |
| Laramie SLAMS | 9 µg/m³ | Moderate | 21 µg/m³ |
| Lander SLAMS | 7 µg/m³ | Good | 45 µg/m³ |
| Fort Laramie National Historic Site | — no recent data | — | 21 µg/m³ |
| NewCastle | — no recent data | — | 39 µg/m³ |
| Sheridan | — no recent data | — | 62 µg/m³ |