Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	21
Hermiston - Municipal Airport	OR	17
Toppenish-Yakama Tribe	WA	16
Mobile-Yakima	WA	14
The Dalles - Cherry Heights	OR	14
Clarkston-13th St	WA	12
Colville-E 1st St	WA	12
Yakima-4th Ave	WA	11
John Day Dayton St	OR	11
Ellensburg-Ruby St	WA	10
Hood River West Side FD	OR	10