Site	State	PM NowCast (ug/m3)
Shady Cove - Shady Cove School	OR	23
John Day Dayton St	OR	16
Tacoma-L St	WA	14
Spokane-E Broadway Ave (US)	WA	13
Grants Pass - Parkside School	OR	12
Toppenish-Yakama Tribe	WA	12
Maple Falls-Azure Way	WA	11
Lacey-College St	WA	11
Yakima-4th Ave	WA	10
Prineville - Davidson Park	OR	9