Site	State	PM AQI* (ug/m3)
Yuma Supersite	AZ	47
Columbus	GA	31
Brawley - 220 Main Street	CA	27
Albany	GA	25
Portola	CA	21
Valdosta	GA	20
Ponca City	OK	20
Union	OK	19
Cedar Bluff	KS	18
Tulsa	OK	18