Site	State	PM AQI* (ug/m3)
Liberty (SAHS)	PA	23
Iowa City, Hoover School	IA	20
Lawrenceville	PA	18
Parkway East (Near Road)	PA	17
Waterloo, Water Tower	IA	16
Sycamore	OH	16
KNIGHT_P	IL	16
Charleroi	PA	15
Taft	OH	15
Reading Airport	PA	15