Site	State	PM NowCast (ug/m3)
Clarkston-13th St	WA	20
Sunnyside-S 16th	WA	19
Yakima-4th Ave	WA	15
Hermiston - Municipal Airport	OR	14
Colville-E 1st St	WA	13
Portland - Sauvie Island	OR	12
Seattle-Duwamish	WA	12
Bend - Pump Station	OR	12
Omak-Colville Tribe	WA	12
Lake Forest Park-Town Center	WA	11