Site | State | PM AQI* (ug/m3) |
Maple Falls-Azure Way | WA | 10 |
John Day Dayton St | OR | 10 |
Omak-Colville Tribe | WA | 5 |
Brewster Mobile | WA | 5 |
Airway Heights-West 12th (US) | WA | 4 |
Burns - Washington St. | OR | 4 |
Seattle-South Park | WA | 4 |
Baker City - Forest Service | OR | 4 |
Cave Junction Forest Service | OR | 4 |
Sunnyside-S 16th | WA | 4 |