Site | State | PM AQI* (ug/m3) |
Madras - Westside School | OR | 27 |
Eugene - Amazon Park | OR | 26 |
John Day Dayton St | OR | 23 |
Salem - State Hospital | OR | 21 |
Eugene - Highway 99 | OR | 21 |
Eugene - Wilkes Dr. | OR | 21 |
Springfield City Hall | OR | 20 |
Portland - SE Lafayette | OR | 19 |
Sunnyside-S 16th | WA | 19 |
Corvallis - Circle Blvd. | OR | 18 |