Site	State	PM AQI* (ug/m3)
Bend - Pump Station	OR	41
Roseburg - Garden Valley Blvd.	OR	30
Sunnyside-S 16th	WA	29
Maple Falls-Azure Way	WA	29
Cave Junction Forest Service	OR	27
Yakima-4th Ave	WA	27
Klamath Falls - Peterson Sc...	OR	26
Toppenish-Yakama Tribe	WA	26
Medford Welch & Jackson	OR	24
Madras - Westside School	OR	24