Site | State | PM NowCast (ug/m3) |
Pomeroy-Pataha St | WA | 12 |
Clarkston-13th St | WA | 10 |
Sunnyside-S 16th | WA | 10 |
Toppenish-Yakama Tribe | WA | 8 |
Hermiston - Municipal Airport | OR | 8 |
Seattle-Duwamish | WA | 7 |
Redmond High School | OR | 7 |
Tacoma-S 36th St | WA | 7 |
Seattle-10th & Weller | WA | 6 |
Yakima-4th Ave | WA | 6 |