Site	State	PM AQI* (ug/m3)
Liberty (SAHS)	PA	30
Lancaster DW	PA	23
Kingery Near-road #1	IL	21
Chester	PA	21
York	PA	20
G.T.Craig	OH	19
Rockford	IL	19
Naperville	IL	19
Cleveland Near Road	OH	19
Larwill	IN	18