Site	State	PM AQI* (ug/m3)
Maple Falls-Azure Way	WA	31
Dallas LaCreole Middle School	OR	21
Tacoma-L St	WA	16
Marysville-7th Ave	WA	14
Spokane-E Broadway Ave (US)	WA	14
Sisters Forest Service	OR	13
Spokane-Augusta Ave	WA	12
Kent-James & Central	WA	11
Vancouver-NE 84th Ave	WA	11
Colbert-Greenbluff	WA	11