Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	32
Bend - Pump Station	OR	31
Prineville - Davidson Park	OR	30
Portland - SE Lafayette	OR	24
Leavenworth-Evans St	WA	20
Walla Walla-12th St	WA	20
John Day Dayton St	OR	19
Portland Near Road	OR	19
Madras - Westside School	OR	18
Marysville-7th Ave	WA	18