Discover the transformative potential of dynamic air quality control in laboratory environments. This article explores the evolution from traditional fixed air changes per hour (ACH) methods to a data-driven, demand-based control (DBC) approach. Learn how real-time air quality measurements can enhance safety, reduce costs, and lower carbon emissions in research settings. Gain insights from a decade of empirical data and operational results across various organizations, revealing the benefits of actively managing lab environments for improved safety and efficiency.