Site

State

PM NowCast (ug/m3)

Custer-Loomis (SO-AQS)

WA

17

Portland - SE Lafayette

OR

15

Turner - CJHS

OR

14

Lyons

OR

13

Hillsboro - Hare Field

OR

10

Marysville-7th Ave

WA

10

Sweet Home - Fire Department

OR

9

Anacortes-202 Ave (SO-AQS)

WA

9

Spokane-Monroe St.

WA

8

Salem - State Hospital

OR

8