Site	State	PM AQI* (ug/m3)
Iowa City, Hoover School	IA	13
Tonawanda II	NY	12
Kittanning	PA	12
East High School	OH	12
Indpls-Washington Park	IN	11
Tioga County	PA	11
E Providence	RI	11
Beaver Falls	PA	11
Albany	NY	11
East St. Louis	IL	11