Site

State

PM NowCast (ug/m3)

Portland - SE Lafayette

OR

12

Lakeview - Center & M

OR

11

Clarkston-13th St

WA

10

Maple Falls-Azure Way

WA

10

Portland Near Road

OR

9

Klamath Falls - Peterson Sc...

OR

9

Hillsboro - Hare Field

OR

8

Chiloquin

OR

8

Beaverton - Highland Park S...

OR

8

Vancouver-NE 84th Ave

WA

7