Site | State | PM AQI* (ug/m3) |
Sunnyside-S 16th | WA | 8 |
Cove - City Hall | OR | 8 |
Seattle-South Park | WA | 8 |
Eugene - Amazon Park | OR | 7 |
The Dalles - Cherry Heights | OR | 7 |
Springfield City Hall | OR | 7 |
Eugene - Wilkes Dr. | OR | 7 |
Cottage Grove City Shops | OR | 7 |
Bremerton-Spruce Ave | WA | 7 |
Eugene - Highway 99 | OR | 7 |