Site | State | PM AQI* (ug/m3) |
Pomeroy-Pataha St | WA | 11 |
La Pine Rural Fire Dept | OR | 9 |
Seattle-South Park | WA | 6 |
Sunnyside-S 16th | WA | 6 |
Eugene - Highway 99 | OR | 6 |
Tacoma-S 36th St | WA | 5 |
Seattle-Duwamish | WA | 5 |
Omak-Colville Tribe | WA | 5 |
Portland Near Road | OR | 5 |
Colbert-Greenbluff | WA | 5 |
Portland SE 12th and Salmon | OR | 5 |