Site | State | PM AQI* (ug/m3) |
Toppenish-Yakama Tribe | WA | 6 |
CTCLUSI Radar Hill-OR | OR | 6 |
Seattle-South Park | WA | 5 |
Eugene - Highway 99 | OR | 5 |
Brookings CPFA | OR | 4 |
Tukwila_Allentown | WA | 4 |
Springfield City Hall | OR | 4 |
Marysville-7th Ave | WA | 4 |
Seattle-Duwamish | WA | 4 |
Seattle-10th & Weller | WA | 4 |