Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	15
Yakima-4th Ave	WA	14
Estacada Clackamas River El...	OR	13
Hermiston - Municipal Airport	OR	12
Walla Walla-12th St	WA	11
Salem - State Hospital	OR	11
Colville-E 1st St	WA	11
CTCLUSI Radar Hill-OR	OR	10
Forest Grove Pacific Univer...	OR	10
Hillsboro - Hare Field	OR	10