Site	State	PM AQI* (ug/m3)
Liberty (SAHS)	PA	19
Canton	OH	17
Lawrenceville	PA	17
St. Joseph	MO	17
Blue Ridge I-70	MO	16
Hillcrest HS	MO	16
RG_SOUTH	MO	16
Springfield PM	OH	15
ELDOSPGS	MO	15
G.T.Craig	OH	15