Site	State	PM NowCast (ug/m3)
Colville-E 1st St	WA	16
Spokane-Augusta Ave	WA	12
John Day Dayton St	OR	12
Maple Falls-Azure Way	WA	12
Sunnyside-S 16th	WA	11
Omak-Colville Tribe	WA	11
Spokane-E Broadway Ave (US)	WA	9
Marysville-7th Ave	WA	9
Sweet Home - Fire Department	OR	8
Twisp-Glover St	WA	7