Site | State | PM AQI* (ug/m3) |
Kent-James & Central | WA | 11 |
Tukwila_Allentown | WA | 10 |
Baker City - Forest Service | OR | 9 |
Seattle-10th & Weller | WA | 9 |
Marysville-7th Ave | WA | 9 |
Omak-Colville Tribe | WA | 9 |
Seattle-South Park | WA | 9 |
Seattle-Duwamish | WA | 8 |
Colbert-Greenbluff | WA | 8 |
Eugene - Highway 99 | OR | 8 |