Site	State	AQI*
Steubenville	OH	21
Chester	PA	21
RUTLAND	VT	20
Lawrenceville	PA	18
GC_MAD	IL	17
G.T.Craig	OH	17
MILITARY PARK	MI	16
Waterloo, Water Tower	IA	15
Beaver Falls	PA	14
Chippewa Lake	OH	14