Site | State | PM AQI* (ug/m3) |
Pomeroy-Pataha St | WA | 17 |
Tacoma-L St | WA | 13 |
La Pine Rural Fire Dept | OR | 13 |
Portland - SE Lafayette | OR | 12 |
Maple Falls-Azure Way | WA | 12 |
Portland Lane Middle School | OR | 11 |
Marysville-7th Ave | WA | 10 |
Tacoma-S 36th St | WA | 10 |
Salem - State Hospital | OR | 10 |
Bremerton-Spruce Ave | WA | 9 |
Yakima-4th Ave | WA | 9 |