Site | State | PM AQI* (ug/m3) |
Baker City - Forest Service | OR | 27 |
Cave Junction Forest Service | OR | 24 |
Yakima-4th Ave | WA | 24 |
Cashmere Mobile | WA | 20 |
Maple Falls-Azure Way | WA | 20 |
Grants Pass - Parkside School | OR | 19 |
Sunnyside-S 16th | WA | 18 |
Ontario May Roberts Element... | OR | 18 |
La Grande Hall & N Sts | OR | 17 |
Toppenish-Yakama Tribe | WA | 16 |