Site	State	PM NowCast (ug/m3)
John Day Dayton St	OR	28
Maple Falls-Azure Way	WA	26
Hillsboro - Hare Field	OR	23
Port Angeles-E 5th St	WA	22
Toppenish-Yakama Tribe	WA	22
Seattle-South Park	WA	21
Beaverton - Highland Park S...	OR	20
Sunnyside-S 16th	WA	20
Yakima-4th Ave	WA	19
Marysville-7th Ave	WA	18