Site | State | PM AQI* (ug/m3) |
Maple Falls-Azure Way | WA | 11 |
Colbert-Greenbluff | WA | 7 |
Sunnyside-S 16th | WA | 7 |
Detroit Lake | OR | 7 |
Port Angeles-E 5th St | WA | 6 |
Seattle-South Park | WA | 6 |
Cle Elum Mobile | WA | 5 |
Spokane-E Broadway Ave | WA | 5 |
Seattle-10th & Weller | WA | 5 |
Spokane-Augusta Ave | WA | 5 |