Results of recent air monitoring in and around a child care facility and an adjacent building at the Bannister Federal Complex in Kansas City do not reveal health concerns with indoor air at the facilities. This round of sampling involved tests of indoor air, as well as supplemental tests of outdoor air and air samples taken from beneath the concrete floor slabs of both buildings. Indoor air samples showed no indication of health concerns related to volatile organic compounds. Results of the related sampling do not indicate migration from beneath the building that would pose health risks.