Site	State	PM NowCast (ug/m3)
Seattle-10th & Weller	WA	9
Seattle-Duwamish	WA	8
Seattle-South Park	WA	7
Seattle-Beacon Hill	WA	7
Mt Vernon-S 2nd St	WA	6
Anacortes-202 Ave (SO-AQS)	WA	6
Marysville-7th Ave	WA	5
Port Angeles-E 5th St	WA	5
Portland Cully Helensview S...	OR	5
Auburn 29th St	WA	5