Site	State	PM NowCast (ug/m3)
Omak-Colville Tribe	WA	30
Maple Falls-Azure Way	WA	28
Colville-E 1st St	WA	23
Sunnyside-S 16th	WA	22
Yakima-4th Ave	WA	22
Ontario May Roberts Element...	OR	20
Roseburg - Garden Valley Blvd.	OR	20
Grants Pass - Parkside School	OR	19
Roseburg Fire Dept	OR	18
Toppenish-Yakama Tribe	WA	16