Site | State | PM AQI* (ug/m3) |
Burns - Washington St. | OR | 9 |
Spokane-Augusta Ave | WA | 7 |
Seattle-South Park | WA | 7 |
Sunnyside-S 16th | WA | 6 |
Cove - City Hall | OR | 6 |
Kent-James & Central | WA | 6 |
CTCLUSI Radar Hill-OR | OR | 6 |
Port Angeles-E 5th St | WA | 6 |
Marysville-7th Ave | WA | 6 |
Wellpinit-Spokane Tribe | WA | 6 |