Site | State | PM AQI* (ug/m3) |
Marysville-7th Ave | WA | 8 |
Omak-Colville Tribe | WA | 7 |
John Day Dayton St | OR | 6 |
CTCLUSI Radar Hill-OR | OR | 6 |
Seattle-South Park | WA | 6 |
Cave Junction Forest Service | OR | 6 |
Kent-James & Central | WA | 6 |
Spokane-E Broadway Ave | WA | 6 |
Newport-Calispel | WA | 5 |
Vancouver-NE 84th Ave | WA | 5 |