Site | State | PM AQI* (ug/m3) |
Omak-Colville Tribe | WA | 12 |
Seattle-10th & Weller | WA | 8 |
La Pine Rural Fire Dept | OR | 7 |
Yakima-4th Ave | WA | 6 |
Seattle-Duwamish | WA | 6 |
Forest Grove Pacific Univer... | OR | 6 |
Seattle-South Park | WA | 6 |
Edmonds-1115 4th Ave S | WA | 5 |
Tacoma-S 36th St | WA | 5 |
Portland Near Road | OR | 5 |