Site | State | PM AQI* (ug/m3) |
John Day Dayton St | OR | 10 |
Toppenish-Yakama Tribe | WA | 10 |
Mill City | OR | 9 |
Portland - SE Lafayette | OR | 8 |
Newport-Calispel | WA | 7 |
Portland Near Road | OR | 7 |
Gresham Centennial HS | OR | 7 |
Cottage Grove City Shops | OR | 7 |
Cave Junction Forest Service | OR | 7 |
Turner - CJHS | OR | 7 |