Site	State	PM NowCast (ug/m3)
Prineville - Davidson Park	OR	38
Maple Falls-Azure Way	WA	31
Colville-E 1st St	WA	25
Madras - Westside School	OR	23
Spokane-Augusta Ave	WA	22
Pendleton - McKay Creek	OR	22
Walla Walla-12th St	WA	21
Omak-Colville Tribe	WA	20
Spokane-E Broadway Ave (US)	WA	19
Marysville-7th Ave	WA	19