Site	State	PM NowCast (ug/m3)
Lakeview - Center & M	OR	20
Sunnyside-S 16th	WA	18
Seattle-Duwamish	WA	15
Twisp-Glover St	WA	14
Colville-E 1st St	WA	14
Yakima-4th Ave	WA	14
Hermiston - Municipal Airport	OR	14
Toppenish-Yakama Tribe	WA	13
Leavenworth-Evans St	WA	13
Kent-James & Central	WA	13