Site | State | PM AQI* (ug/m3) |
Maple Falls-Azure Way | WA | 21 |
Tacoma-L St | WA | 11 |
Portland - SE Lafayette | OR | 10 |
La Pine Rural Fire Dept | OR | 10 |
Omak-Colville Tribe | WA | 10 |
Marysville-7th Ave | WA | 9 |
Seattle-Duwamish | WA | 9 |
Tukwila_Allentown | WA | 9 |
Toppenish-Yakama Tribe | WA | 9 |
Kent-James & Central | WA | 9 |
Bellingham Pacific | WA | 9 |