Site | State | PM AQI* (ug/m3) |
Custer-Loomis (SO-AQS) | WA | 16 |
Klamath Falls - Peterson Sc... | OR | 15 |
Lakeview - Center & M | OR | 13 |
Clarkston-13th St | WA | 6 |
Colbert-Greenbluff | WA | 5 |
Eugene - Wilkes Dr. | OR | 5 |
Seattle-South Park | WA | 5 |
Cottage Grove City Shops | OR | 5 |
Omak-Colville Tribe | WA | 5 |
Tacoma-S 36th St | WA | 5 |