Site | State | PM AQI* (ug/m3) |
Madras - Westside School | OR | 7 |
Seattle-Duwamish | WA | 6 |
Cave Junction Forest Service | OR | 6 |
CTCLUSI Radar Hill-OR | OR | 5 |
Seattle-South Park | WA | 5 |
John Day Dayton St | OR | 4 |
Shady Cove - Shady Cove School | OR | 4 |
Twisp-Glover St | WA | 4 |
Port Angeles-E 5th St | WA | 4 |
Winthrop-Chewuch Rd | WA | 4 |