Site

State

PM AQI* (ug/m3)

Chiloquin

OR

16

Cashmere Mobile

WA

15

Klamath Falls - Peterson Sc...

OR

14

Omak-Colville Tribe

WA

14

Brewster Mobile

WA

13

Bend NE 8th & Emerson

OR

12

Redmond High School

OR

12

Leavenworth-Evans St

WA

11

Bend - Pump Station

OR

10

Dayton-W Main

WA

10