Site | State | PM AQI* (ug/m3) |
Cle Elum Mobile | WA | 23 |
Sunnyside-S 16th | WA | 16 |
Maple Falls-Azure Way | WA | 14 |
Toppenish-Yakama Tribe | WA | 13 |
Yakima-4th Ave | WA | 13 |
John Day Dayton St | OR | 13 |
Hood River West Side FD | OR | 13 |
Brewster Mobile | WA | 13 |
Omak-Colville Tribe | WA | 12 |
Cashmere Mobile | WA | 12 |