Site | State | PM NowCast (ug/m3) |
Sunnyside-S 16th | WA | 17 |
Silverton | OR | 12 |
Portland - Spangler Road | OR | 10 |
Seattle-10th & Weller | WA | 8 |
Seattle-South Park | WA | 7 |
Auburn 29th St | WA | 7 |
Colbert-Greenbluff | WA | 7 |
Eugene - Highway 99 | OR | 6 |
John Day Dayton St | OR | 6 |
Corvallis - Circle Blvd. | OR | 6 |
Kent-James & Central | WA | 6 |
Bremerton-Spruce Ave | WA | 6 |