Site	State	PM NowCast (ug/m3)
Corvallis - Circle Blvd.	OR	29
Hillsboro - Hare Field	OR	24
Yakima-4th Ave	WA	24
Prineville - Davidson Park	OR	21
Madras - Westside School	OR	21
John Day Dayton St	OR	20
Cottage Grove City Shops	OR	20
Ellensburg-Ruby St	WA	18
Toppenish-Yakama Tribe	WA	17
Colville-E 1st St	WA	17