Site	State	PM NowCast (ug/m3)
Tacoma-L St	WA	33
Oakridge - Willamette Activ...	OR	26
Maple Falls-Azure Way	WA	24
Seattle-Duwamish	WA	21
Madras - Westside School	OR	20
Roseburg - Garden Valley Blvd.	OR	19
Prineville - Davidson Park	OR	19
Salem - State Hospital	OR	19
Eugene - Highway 99	OR	18
Toppenish-Yakama Tribe	WA	18