Site	State	PM AQI* (ug/m3)
South Phoenix	AZ	22
Ponca City	OK	22
Hidden Valley	AZ	20
Union	OK	20
Maple Falls-Azure Way	WA	19
San Antonio Old Hwy90 C677	TX	18
WHlthDpt	KS	17
North OKC	OK	17
KNI-Topeka	KS	17
Mission C43	TX	16