Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	52
Toppenish-Yakama Tribe	WA	36
Lakeview - Center & M	OR	30
Yakima-4th Ave	WA	27
Oakridge - Willamette Activ...	OR	26
Tacoma-L St	WA	22
Pendleton - McKay Creek	OR	19
Prineville - Davidson Park	OR	19
Vancouver-NE 84th Ave	WA	17
Madras - Westside School	OR	17
Omak-Colville Tribe	WA	17