Site | State | PM AQI* (ug/m3) |
Toppenish-Yakama Tribe | WA | 25 |
Sunnyside-S 16th | WA | 25 |
Lyons | OR | 22 |
Pendleton - McKay Creek | OR | 22 |
Yakima-4th Ave | WA | 22 |
Salem - State Hospital | OR | 21 |
John Day Dayton St | OR | 20 |
Roseburg - Garden Valley Blvd. | OR | 20 |
Klamath Falls - Peterson Sc... | OR | 20 |
Sweet Home - Fire Department | OR | 20 |