Site | State | PM AQI* (ug/m3) |
Sunnyside-S 16th | WA | 9 |
Yacolt-Yacolt Rd | WA | 9 |
Tacoma-S 36th St | WA | 8 |
Vancouver-NE 84th Ave | WA | 8 |
La Pine Rural Fire Dept | OR | 8 |
Kent-James & Central | WA | 8 |
Marysville-7th Ave | WA | 8 |
Seattle-South Park | WA | 8 |
Mt Vernon-S 2nd St | WA | 7 |
Gresham Centennial HS | OR | 7 |