Site

State

PM AQI* (ug/m3)

Seattle-10th & Weller

WA

15

Kent-James & Central

WA

12

Marysville-7th Ave

WA

11

Anacortes-202 Ave (SO-AQS)

WA

10

Tukwila_Allentown

WA

10

Seattle-Duwamish

WA

9

Sunnyside-S 16th

WA

9

Bremerton-Spruce Ave

WA

8

Tacoma-S 36th St

WA

8

Seattle-South Park

WA

8