Site | State | PM AQI* (ug/m3) |
Maple Falls-Azure Way | WA | 74 |
Cave Junction Forest Service | OR | 37 |
Tacoma-L St | WA | 28 |
La Pine Rural Fire Dept | OR | 24 |
Marysville-7th Ave | WA | 24 |
Oakridge - Willamette Activ... | OR | 23 |
Estacada Clackamas River El... | OR | 23 |
Roseburg Fire Dept | OR | 23 |
Eugene - Amazon Park | OR | 22 |
Seattle-Duwamish | WA | 21 |