Site | State | PM AQI* (ug/m3) |
John Day Dayton St | OR | 8 |
Marysville-7th Ave | WA | 8 |
Seattle-Duwamish | WA | 7 |
Kent-James & Central | WA | 7 |
Bellingham Pacific | WA | 7 |
Bremerton-Spruce Ave | WA | 6 |
Anacortes-202 Ave (SO-AQS) | WA | 6 |
Maple Falls-Azure Way | WA | 6 |
Seattle-South Park | WA | 6 |
Grants Pass - Parkside School | OR | 6 |