Site | State | PM AQI* (ug/m3) |
Seattle-10th & Weller | WA | 13 |
Seattle-South Park | WA | 9 |
Tukwila_Allentown | WA | 9 |
Seattle-Duwamish | WA | 9 |
Tacoma-Alexander Ave | WA | 8 |
Seattle-Beacon Hill | WA | 8 |
Clarkston-13th St | WA | 7 |
Tacoma-S 36th St | WA | 7 |
Taholah-Quinault Tribe | WA | 7 |
John Day Dayton St | OR | 7 |