Site | State | PM AQI* (ug/m3) |
Klamath Falls - Peterson Sc... | OR | 14 |
Cave Junction Forest Service | OR | 12 |
Marysville-7th Ave | WA | 12 |
John Day Dayton St | OR | 12 |
Oakridge - Willamette Activ... | OR | 10 |
Burns - Washington St. | OR | 10 |
Seattle-Duwamish | WA | 9 |
Tacoma-L St | WA | 9 |
Maple Falls-Azure Way | WA | 9 |
Grants Pass - Parkside School | OR | 9 |