Site | State | PM NowCast (ug/m3) |
John Day Dayton St | OR | 7 |
Auburn 29th St | WA | 7 |
Seattle-South Park | WA | 6 |
Tacoma-L St | WA | 6 |
Spokane-Augusta Ave | WA | 6 |
Spokane-Monroe St. | WA | 6 |
Roseburg Fire Dept | OR | 5 |
Port Angeles-E 5th St | WA | 5 |
Tacoma-S 36th St | WA | 5 |
Portland SE 12th and Salmon | OR | 5 |