Site | State | PM AQI* (ug/m3) |
Maple Falls-Azure Way | WA | 39 |
Madras - Westside School | OR | 25 |
Cave Junction Forest Service | OR | 22 |
La Pine Rural Fire Dept | OR | 21 |
Medford Welch & Jackson | OR | 20 |
Estacada Clackamas River El... | OR | 19 |
John Day Dayton St | OR | 18 |
Ontario May Roberts Element... | OR | 18 |
Burns - Washington St. | OR | 18 |
Newport-Calispel | WA | 18 |