Site	State	PM AQI* (ug/m3)
Maple Falls-Azure Way	WA	29
Sunnyside-S 16th	WA	20
Omak-Colville Tribe	WA	18
Kent-James & Central	WA	16
La Pine Rural Fire Dept	OR	15
Spokane-Augusta Ave	WA	14
Colbert-Greenbluff	WA	14
Spokane-E Broadway Ave	WA	14
Colville-E 1st St	WA	13
Toppenish-Yakama Tribe	WA	13