Site	State	PM NowCast (ug/m3)
Omak-Colville Tribe	WA	31
Yakima-4th Ave	WA	23
Sunnyside-S 16th	WA	22
Colville-E 1st St	WA	22
Maple Falls-Azure Way	WA	21
Ontario May Roberts Element...	OR	19
Grants Pass - Parkside School	OR	18
Toppenish-Yakama Tribe	WA	17
Roseburg - Garden Valley Blvd.	OR	17
Klamath Falls - Peterson Sc...	OR	15