Site	State	PM NowCast (ug/m3)
Burns - Washington St.	OR	52
Hermiston - Municipal Airport	OR	36
Enterprise - US Forest Service	OR	25
John Day Dayton St	OR	23
Colville-E 1st St	WA	22
Omak-Colville Tribe	WA	20
Sunnyside-S 16th	WA	20
The Dalles - Cherry Heights	OR	19
Ellensburg-Ruby St	WA	17
Yakima-4th Ave	WA	17