Site | State | PM NowCast (ug/m3) |
Baker City - Forest Service | OR | 15 |
Provolt - Seed Orchard | OR | 11 |
Grants Pass - Parkside School | OR | 10 |
Klamath Falls - Peterson Sc... | OR | 10 |
Springfield City Hall | OR | 10 |
Clarkston-13th St | WA | 9 |
Sunnyside-S 16th | WA | 8 |
Toppenish-Yakama Tribe | WA | 8 |
Spokane-Augusta Ave | WA | 8 |
Roseburg - Garden Valley Blvd. | OR | 8 |
Eugene - Amazon Park | OR | 8 |