Site | State | PM AQI* (ug/m3) |
Burns - Washington St. | OR | 15 |
Cottage Grove City Shops | OR | 13 |
Winthrop-Chewuch Rd | WA | 13 |
John Day Dayton St | OR | 13 |
Oakridge - Willamette Activ... | OR | 11 |
Baker City - Forest Service | OR | 9 |
Leavenworth-Evans St | WA | 9 |
Omak-Colville Tribe | WA | 9 |
Prineville - Davidson Park | OR | 9 |
Florence-Department of Fore... | OR | 9 |