Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	36
Maple Falls-Azure Way	WA	34
Lyons	OR	33
Pendleton - McKay Creek	OR	33
Toppenish-Yakama Tribe	WA	32
Madras - Westside School	OR	32
Omak-Colville Tribe	WA	31
Yakima-4th Ave	WA	30
Portland - SE Lafayette	OR	29
Portland Near Road	OR	27