Site | State | PM AQI* (ug/m3) |
Marysville-7th Ave | WA | 18 |
Quincy 3rd | WA | 17 |
Darrington-Fir St | WA | 11 |
Tacoma-L St | WA | 10 |
Port Angeles-E 5th St | WA | 8 |
Klamath Falls - Peterson Sc... | OR | 8 |
Cottage Grove City Shops | OR | 8 |
Cave Junction Forest Service | OR | 7 |
Eugene - Amazon Park | OR | 7 |
Oakridge - Willamette Activ... | OR | 7 |