Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	30
Klamath Falls - Peterson Sc...	OR	29
Chiloquin	OR	28
Tacoma-L St	WA	23
Prineville - Davidson Park	OR	20
Roseburg - Garden Valley Blvd.	OR	20
Grants Pass - Parkside School	OR	19
Spokane-E Broadway Ave (US)	WA	16
Sunnyside-S 16th	WA	16
Eugene - Highway 99	OR	16