The John McKay Athletic Training Center at the University of Southern California is a 110,000 ft2 state of the art facility.

A total of 13 AtmosAir SG-500F system were installed in the AHU's serving the facility

Baseline measurements of IAQ were taken over a week period in the
Football Training Area, Weightlifting Area, Locker Room Area, the first Floor and the Second Floor.

Then, the AtmosAir units were turned on, and the IAQ was measured once more after 1 week of operation.