Site | State | PM NowCast (ug/m3) |
Tacoma-L St | WA | 8 |
Maple Falls-Azure Way | WA | 7 |
Seattle-Duwamish | WA | 6 |
Custer-Loomis (SO-AQS) | WA | 6 |
Seattle-South Park | WA | 6 |
Bellingham Pacifc | WA | 6 |
Sunnyside-S 16th | WA | 6 |
Portland Near Road | OR | 5 |
Tacoma-Alexander Ave | WA | 5 |
Eugene - Highway 99 | OR | 5 |
Springfield City Hall | OR | 5 |
Darrington-Fir St | WA | 5 |