Site

State

PM NowCast (ug/m3)

Colbert-Greenbluff

WA

8

Portland - SE Lafayette

OR

8

South Bend - First St

WA

8

Bend - Pump Station

OR

7

Tacoma-S 36th St

WA

7

Seattle-10th & Weller

WA

7

Springfield City Hall

OR

6

Eugene - Highway 99

OR

6

Seattle-South Park

WA

6

Eugene - Wilkes Dr.

OR

6