Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	30
Ritzville-Alder St	WA	25
Quincy 3rd	WA	19
Lacrosse-Hill St	WA	19
Walla Walla-12th St	WA	18
Hermiston - Municipal Airport	OR	18
Kennewick-Metaline	WA	17
Moses Lake-Balsam St	WA	16
Clarkston-13th St	WA	16
Toppenish-Yakama Tribe	WA	16