Site | State | PM AQI* (ug/m3) |
Maple Falls-Azure Way | WA | 37 |
Lyons | OR | 24 |
John Day Dayton St | OR | 24 |
Madras - Westside School | OR | 20 |
Colville-E 1st St | WA | 19 |
Sisters Forest Service | OR | 18 |
Burns - Washington St. | OR | 17 |
Clarkston-13th St | WA | 16 |
Medford Welch & Jackson | OR | 14 |
Prineville - Davidson Park | OR | 14 |