Site

State

PM NowCast (ug/m3)

Prineville - Davidson Park

OR

30

Chiloquin

OR

27

Sunnyside-S 16th

WA

26

Springfield City Hall

OR

25

Eugene - Amazon Park

OR

25

Ritzville-Alder St

WA

25

Eugene - Wilkes Dr.

OR

22

Roseburg - Garden Valley Blvd.

OR

22

Seattle-Duwamish

WA

21

Eugene - Highway 99

OR

21