Site	State	PM AQI* (ug/m3)
Liberty (SAHS)	PA	23
Terre Haute-Lafayette Ave	IN	18
CARY	IL	16
Indpls-W.18th St	IN	15
DECATUR	IL	14
Rockford	IL	13
Naperville	IL	13
Indpls - I-70 E	IN	13
CHI_COM	IL	13
Elkhart-Prairie St.	IN	13