Site	State	PM AQI* (ug/m3)
GC_MAD	IL	18
East St. Louis	IL	16
Forest Park	MO	14
DECATUR	IL	14
Steubenville	OH	13
St Theodosius	OH	13
Sycamore	OH	13
RG_SOUTH	MO	12
Youngstown - Laird Ave.	OH	12
Blue Ridge I-70	MO	12