Site	State	PM AQI* (ug/m3)
Liberty (SAHS)	PA	24
MOUNDSVILLE	WV	19
Lancaster DW	PA	17
SPRINGFIELDSP	MA	17
Greenfield	MA	14
DETROIT-SW	MI	14
Elizabeth Trailer	NJ	14
Johnstown	PA	13
Lake Montebello	MD	13
Lancaster	PA	13