Site	State	PM AQI* (ug/m3)
Marysville-7th Ave	WA	13
Maple Falls-Azure Way	WA	11
Seattle-Duwamish	WA	10
Kent-James & Central	WA	10
CTCLUSI Radar Hill-OR	OR	10
Mt Vernon-S 2nd St	WA	10
Anacortes-202 Ave (SO-AQS)	WA	9
Tacoma-S 36th St	WA	9
Seattle-10th & Weller	WA	9
Sunnyside-S 16th	WA	9