Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	23
Sunnyside-S 16th	WA	18
Seattle-South Park	WA	13
Colville-E 1st St	WA	12
Marysville-7th Ave	WA	12
Hermiston - Municipal Airport	OR	11
Kent-James & Central	WA	11
Seattle-10th & Weller	WA	10
Shelton-W Franklin	WA	10
John Day Dayton St	OR	10