Buildings that induce adequate environmental qualities within their interior spheres, bestow occupants the opportunity to benefit on multiple fronts. While this is often a result of proper collaboration between various environ- mental facets - the condition of air quality indoors, in particular - underpins numerous contributions towards conducive comfort, health, and wellbeing. This study builds an understanding towards the different dimensions and parameters governing indoor air quality in buildings. More precisely, it evaluates the indoor air quality of three different rooms within a case study building – rooms 413, 416 and 418 on the fourth floor of UCL’s Central House - via the use of indoor and outdoor monitoring data obtained from 2017.