Site | State | PM AQI* (ug/m3) |
Darrington-Fir St | WA | 20 |
La Pine Rural Fire Dept | OR | 18 |
Burns - Washington St. | OR | 17 |
Oakridge - Willamette Activ... | OR | 17 |
John Day Dayton St | OR | 16 |
Roseburg Fire Dept | OR | 15 |
Clarkston-13th St | WA | 15 |
Marysville-7th Ave | WA | 13 |
Eugene - Amazon Park | OR | 12 |
Baker City - Forest Service | OR | 11 |