Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	22
Leavenworth-Evans St	WA	19
Sunnyside-S 16th	WA	18
Colville-E 1st St	WA	18
Lakeview - Center & M	OR	17
Grants Pass - Parkside School	OR	14
Yakima-4th Ave	WA	13
Spokane-E Broadway Ave	WA	12
Seattle-Duwamish	WA	12
Hermiston - Municipal Airport	OR	12