2024 No Health Benefits to Vulnerable Populations by Meeting Particle-Level Guidelines Inside Schools with Different Ventilation Conditions https://doi.org/10.1080/09603123.2024.2305223 Rathi, Shubham Asia Experimental Modeling Exposure Students Particulate Matter (PM) Ventilation rates Respiratory symptoms Classrooms Particles air filtration Ventilation Lung deposition This study measured particle levels in four Kanpur schools, comparing ventilation types. Modeling showed that meeting ISHRAE Class C guidelines reduced lung particle deposition, supporting improved filtration to reduce respiratory risks in polluted schools. 2024