Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	38
Toppenish-Yakama Tribe	WA	37
Sweet Home - Fire Department	OR	36
Sunnyside-S 16th	WA	35
Portland Near Road	OR	31
Eugene - Amazon Park	OR	30
Salem - State Hospital	OR	29
Roseburg - Garden Valley Blvd.	OR	28
Pendleton - McKay Creek	OR	26
Clarkston-13th St	WA	25