Site | State | PM AQI* (ug/m3) |
Chelan-Woodin Ave | WA | 6 |
Clarkston-13th St | WA | 6 |
Sunnyside-S 16th | WA | 6 |
Springfield City Hall | OR | 5 |
Cottage Grove City Shops | OR | 5 |
Eugene - Highway 99 | OR | 5 |
Inchelium | WA | 5 |
Enterprise - US Forest Service | OR | 5 |
Colbert-Greenbluff | WA | 5 |
Eugene - Wilkes Dr. | OR | 5 |