Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	22
Sweet Home - Fire Department	OR	12
Vancouver-NE 84th Ave	WA	11
Kent-James & Central	WA	11
Portland Cully Helensview S...	OR	10
Portland - SE Lafayette	OR	10
Seattle-10th & Weller	WA	10
Auburn 29th St	WA	9
Marysville-7th Ave	WA	9
Roosevelt High School	OR	9