Site	State	PM AQI* (ug/m3)
Lancaster DW	PA	22
Lancaster	PA	21
Indpls-Washington Park	IN	20
Burlington	VT	20
Indpls-W.18th St	IN	19
GC_MAD	IL	19
Indpls - I-70 E	IN	18
Beaver Falls	PA	18
York	PA	18
Chester	PA	17