2024 No Indoor environmental quality in naturally ventilated schools of a dusty region: Excess health risks and effect of heating and desert dust transport https://onlinelibrary.wiley.com/doi/10.1111/ina.13068 Sahin, Cagri Europe Observational Elementary (K-5) Carbon Dioxide (CO2) Particulate Matter (PM) Humidity Noise Dust transport Excess risk Indoor air quality Indoor environmental quality particulate matter primary schools. CO₂, PM10, PM2.5, temperature, RH, and noise were monitored in Turkish schools. Pollutant levels rose during heating and dust events. Risk assessments showed notable asthma and bronchitis effects, supporting the need for mechanical ventilation retrofits. 2022