Site	State	PM AQI* (ug/m3)
Potosi	WI	25
Liberty (SAHS)	PA	22
Parkway East (Near Road)	PA	22
Arendtsville	PA	22
Davenport, 10th & Vine	IA	20
Iowa City, Hoover School	IA	19
Waterloo, Water Tower	IA	19
State College	PA	19
CHI_COM	IL	19
Carlisle	PA	19