Site	State	PM NowCast (ug/m3)
Seattle-10th & Weller	WA	13
Seattle-South Park	WA	12
Seattle-Duwamish	WA	12
Clarkston-13th St	WA	11
Tacoma-S 36th St	WA	11
Sunnyside-S 16th	WA	11
Portland - SE Lafayette	OR	9
Portland Near Road	OR	9
Kent-James & Central	WA	9
Tacoma-L St	WA	9