Site | State | PM NowCast (ug/m3) |
Portland - SE Lafayette | OR | 41 |
La Pine Rural Fire Dept | OR | 30 |
Toppenish-Yakama Tribe | WA | 24 |
Sunnyside-S 16th | WA | 23 |
Portland SE 12th and Salmon | OR | 23 |
Portland Lane Middle School | OR | 23 |
Yakima-4th Ave | WA | 21 |
Omak-Colville Tribe | WA | 20 |
Portland Humboldt School | OR | 20 |
Tacoma-L St | WA | 18 |