Site | State | PM AQI* (ug/m3) |
Marysville-7th Ave | WA | 10 |
Seattle-South Park | WA | 7 |
Klamath Falls - Peterson Sc... | OR | 7 |
Maple Falls-Azure Way | WA | 7 |
Custer-Loomis (SO-AQS) | WA | 6 |
Sunnyside-S 16th | WA | 6 |
Seattle-Duwamish | WA | 6 |
Anacortes-202 Ave (SO-AQS) | WA | 6 |
CTCLUSI Radar Hill-OR | OR | 6 |
Cottage Grove City Shops | OR | 6 |