Site	State	PM AQI* (ug/m3)
Sunnyside-S 16th	WA	30
Yakima-4th Ave	WA	26
Toppenish-Yakama Tribe	WA	21
Maple Falls-Azure Way	WA	17
Omak-Colville Tribe	WA	17
Kennewick-Metaline	WA	15
Moses Lake-Balsam St	WA	14
Clarkston-13th St	WA	14
Hermiston - Municipal Airport	OR	14
Mesa-Pepoit Way (temp SO)	WA	13