2024 Yes Impact of agricultural activity on PM2.5 and its compositions in elementary schools near corn and rice farms https://www.sciencedirect.com/science/article/pii/S0048969723061235?via%3Dihub Jung, Chien-Cheng Asia Exposure Elementary (K-5) Particulate Matter (PM) Humidity Aerosol Crustal element Heavy metal Indoor/outdoor air quality Source apportionment PM2.5 from agricultural activities, especially near corn farms, significantly affected air quality in Taiwanese schools. Elevated potassium and crustal elements were noted. Industrial and traffic emissions also impacted schools. Policies are needed to reduce children’s exposure. 2024