Site	State	PM NowCast (ug/m3)
Shady Cove - Shady Cove School	OR	19
Yakima-4th Ave	WA	17
Ellensburg-Ruby St	WA	16
Twisp-Glover St	WA	13
The Dalles - Cherry Heights	OR	12
Burns - Washington St.	OR	12
Leavenworth-Evans St	WA	10
Seattle-Duwamish	WA	10
Quincy 3rd	WA	10
Wenatchee-Fifth St	WA	9