Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	36
Mill City	OR	21
Estacada Clackamas River El...	OR	21
Dallas LaCreole Middle School	OR	21
Marysville-7th Ave	WA	21
Forest Grove Pacific Univer...	OR	20
John Day Dayton St	OR	18
Vancouver-NE 84th Ave	WA	18
Hillsboro - Hare Field	OR	18
Silverton	OR	18