Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	21
Colville-E 1st St	WA	17
Tacoma-L St	WA	16
Spokane-Augusta Ave	WA	15
La Grande Hall & N Sts	OR	14
Spokane-E Broadway Ave (US)	WA	14
Madras - Westside School	OR	13
Spokane-Monroe St.	WA	13
Prineville - Davidson Park	OR	13
Sunnyside-S 16th	WA	12