Site	State	PM NowCast (ug/m3)
Seattle-10th & Weller	WA	6
Seattle-South Park	WA	6
La Grande Hall & N Sts	OR	5
Estacada Clackamas River El...	OR	5
Tacoma-L St	WA	5
Port Angeles-E 5th St	WA	5
Auburn 29th St	WA	5
Medford Welch & Jackson	OR	4
Hillsboro - Hare Field	OR	4
Vancouver-NE 84th Ave	WA	4