2024 Yes Room-level ventilation in schools and universities https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8789458/ McNeill, V. Faye North America Experimental Modeling Elementary (K-5) Middle/Jr High (6-8) High School (9-12) Ventilation rates Ventilation HVAC Indoor air School Sensors This study reviews ventilation measurement methods and presents U.S. case studies across varied buildings. Room-level data gaps in schools and universities are highlighted, with examples of how ventilation data supports health-related decision-making. 2022