Site | State | PM AQI* (ug/m3) |
Chiloquin | OR | 31 |
Oakridge - Willamette Activ... | OR | 20 |
Marysville-7th Ave | WA | 18 |
Maple Falls-Azure Way | WA | 17 |
Eugene - Amazon Park | OR | 17 |
Vancouver-NE 84th Ave | WA | 15 |
Grants Pass - Parkside School | OR | 15 |
Tacoma-L St | WA | 14 |
Eugene - Wilkes Dr. | OR | 14 |
Lyons | OR | 13 |