Site

State

PM NowCast (ug/m3)

Portland Near Road

OR

13

Seattle-10th & Weller

WA

12

Seattle-Duwamish

WA

11

Chehalis-Market Blvd

WA

11

Shelton-W Franklin

WA

11

Seattle-South Park

WA

11

Sunnyside-S 16th

WA

11

Salem - State Hospital

OR

11

Turner - CJHS

OR

10

Portland - Sauvie Island

OR

10

Port Angeles-E 5th St

WA

10

Tacoma-L St

WA

10