Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	28
Toppenish-Yakama Tribe	WA	27
Maple Falls-Azure Way	WA	25
Sunnyside-S 16th	WA	24
White Swan-Yakama Tribe	WA	22
The Dalles - Cherry Heights	OR	21
Prineville - Davidson Park	OR	20
Omak-Colville Tribe	WA	20
Twisp-Glover St	WA	19
Walla Walla-12th St	WA	18