Site | State | PM AQI* (ug/m3) |
Seattle-South Park | WA | 6 |
Marysville-7th Ave | WA | 6 |
Seattle-Duwamish | WA | 6 |
Eugene - Wilkes Dr. | OR | 5 |
Seattle-10th & Weller | WA | 5 |
Cottage Grove City Shops | OR | 5 |
Tacoma-S 36th St | WA | 5 |
Colbert-Greenbluff | WA | 5 |
Eugene - Highway 99 | OR | 5 |
Tukwila_Allentown | WA | 5 |