Site	State	PM NowCast (ug/m3)
Clarkston-13th St	WA	17
Spokane-E Broadway Ave (US)	WA	15
Grants Pass - Parkside School	OR	15
Twisp-Glover St	WA	15
Sunnyside-S 16th	WA	15
Spokane-Monroe St.	WA	15
Chelan-Woodin Ave	WA	14
Colbert-Greenbluff	WA	14
Wenatchee-Fifth St	WA	13
Spokane-Augusta Ave	WA	13