Site | State | PM AQI* (ug/m3) |
Oak Harbor-SW 6th (US) | WA | 14 |
Cove - City Hall | OR | 7 |
CTCLUSI Radar Hill-OR | OR | 7 |
Cottage Grove City Shops | OR | 6 |
Marysville-7th Ave | WA | 6 |
Clarkston-13th St | WA | 6 |
Portland Near Road | OR | 6 |
Custer-Loomis (SO-AQS) | WA | 6 |
Seattle-South Park | WA | 6 |
Seattle-Duwamish | WA | 6 |