Site

State

PM NowCast (ug/m3)

Springfield City Hall

OR

6

Cave Junction Forest Service

OR

5

Spokane-E Broadway Ave (US)

WA

5

Eugene - Amazon Park

OR

5

CTCLUSI Radar Hill-OR

OR

4

Taholah-Quinault Tribe

WA

4

Seattle-South Park

WA

4

Colbert-Greenbluff

WA

4

Roseburg - Garden Valley Blvd.

OR

4

Portland Near Road

OR

4

Eugene - Wilkes Dr.

OR

4