Site | State | PM AQI* (ug/m3) |
Seattle-10th & Weller | WA | 12 |
Seattle-Duwamish | WA | 12 |
Baker City - Forest Service | OR | 11 |
Tacoma-L St | WA | 10 |
Seattle-South Park | WA | 9 |
Spokane-Augusta Ave | WA | 9 |
Tacoma-S 36th St | WA | 9 |
Kent-James & Central | WA | 8 |
Anacortes-202 Ave (SO-AQS) | WA | 8 |
Toppenish-Yakama Tribe | WA | 8 |