Site	State	PM NowCast (ug/m3)
Ellensburg-Ruby St	WA	47
Sunnyside-S 16th	WA	38
Hermiston - Municipal Airport	OR	33
Yakima-4th Ave	WA	32
Maple Falls-Azure Way	WA	28
Colville-E 1st St	WA	21
The Dalles - Cherry Heights	OR	20
Cashmere Mobile	WA	19
Toppenish-Yakama Tribe	WA	18
Leavenworth-Evans St	WA	16