Site	State	PM NowCast (ug/m3)
Omak-Colville Tribe	WA	43
Prineville - Davidson Park	OR	30
Maple Falls-Azure Way	WA	29
Darrington-Fir St	WA	26
Ontario May Roberts Element...	OR	21
Estacada Clackamas River El...	OR	20
Spokane-E Broadway Ave	WA	19
Mill City	OR	19
Madras - Westside School	OR	17
Clarkston-13th St	WA	16