Site | State | PM AQI* (ug/m3) |
Marysville-7th Ave | WA | 25 |
Omak-Colville Tribe | WA | 24 |
Cave Junction Forest Service | OR | 24 |
Yakima-4th Ave | WA | 24 |
Maple Falls-Azure Way | WA | 23 |
La Pine Rural Fire Dept | OR | 21 |
Sunnyside-S 16th | WA | 20 |
Lakeview - Center & M | OR | 19 |
Kent-James & Central | WA | 18 |
Tacoma-L St | WA | 16 |