Site	State	PM AQI* (ug/m3)
BLAIR STREET	MO	19
Springfield Ag	IL	18
East St. Louis	IL	16
Forest Park	MO	15
South Bend-Shields Dr	IN	15
Ogden Dunes	IN	15
ALLEN PARK	MI	14
DEARBORN	MI	14
Elkhart-Prairie St.	IN	14
ALSIP	IL	14