Site | State | PM AQI* (ug/m3) |
Oakridge - Willamette Activ... | OR | 18 |
Marysville-7th Ave | WA | 8 |
Shady Cove - Shady Cove School | OR | 8 |
Grants Pass - Parkside School | OR | 8 |
Twisp-Glover St | WA | 7 |
Medford Welch & Jackson | OR | 7 |
Vancouver-NE 84th Ave | WA | 7 |
Darrington-Fir St | WA | 6 |
Colville-E 1st St | WA | 6 |
Seattle-South Park | WA | 6 |