Site

State

PM NowCast (ug/m3)

Sunnyside-S 16th

WA

11

Springfield City Hall

OR

10

Eugene - Amazon Park

OR

10

Tacoma-S 36th St

WA

10

Clarkston-13th St

WA

9

Eugene - Highway 99

OR

9

CTCLUSI Radar Hill-OR

OR

8

Salem - State Hospital

OR

8

Roseburg - Garden Valley Blvd.

OR

8

Anacortes-202 Ave (SO-AQS)

WA

8