Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	18
Colville-E 1st St	WA	14
Clarkston-13th St	WA	14
Hermiston - Municipal Airport	OR	14
Yakima-4th Ave	WA	11
Portland - Sauvie Island	OR	11
Kennewick-Metaline	WA	11
Hillsboro - Hare Field	OR	11
Spokane-Augusta Ave	WA	11
Omak-Colville Tribe	WA	10