Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	36
Pendleton - McKay Creek	OR	30
Prineville - Davidson Park	OR	29
John Day Dayton St	OR	24
Colville-E 1st St	WA	24
Maple Falls-Azure Way	WA	23
Toppenish-Yakama Tribe	WA	23
Walla Walla-12th St	WA	22
Baker City - Forest Service	OR	22
Kennewick-Metaline	WA	22