Abstract: An air particle demonstration housing is used determine and compare air quality to ultraviolet (UV) treated air. The housing may utilize UV germicidal lamps in order to demonstrate the improvement that the UV lamp has on the air quality. First, the air quality within the building may be detected using a particle counter. Then air may be vacuumed into the box and treated with the UV lamps. The treated air from the box may be detected using a particle counter and compared with the untreated air quality.