Site	State	PM NowCast (ug/m3)
Walla Walla-12th St	WA	23
Dayton-W Main	WA	23
Yakima-4th Ave	WA	22
Toppenish-Yakama Tribe	WA	22
Sunnyside-S 16th	WA	19
White Swan-Yakama Tribe	WA	19
The Dalles - Cherry Heights	OR	18
Medford Welch & Jackson	OR	17
Portland Near Road	OR	15
Maple Falls-Azure Way	WA	15