Air quality and occupancy dataset

In collaboration with the elementary school in Ajdovščina, 8 air quality sensors were placed in classrooms and air quality parameters (VoC, CO2, Luminance, Temperature, and Humidity) were monitored for 6 months. During the monitoring period, school staff collected anonymous data about the classroom occupancy. The air quality data was paired with external weather data as well as occupancy to train the model. The sensors were placed in elementary school Danila Lokarja where 8 IAQ sensors were deployed to monitor classrooms, the mess hall, and hallway. The elementary school was completed in 2016 with a little more than 5000 square meters of surface area and 27 bigger classrooms, and a few smaller ones. The building being relatively new is noteworthy as newer materials used in construction can impact the IAQ. Among the deployed sensors, 6 were used to monitor the dynamics of classrooms. The sensors measure multiple parameters, namely temperature, relative humidity(RH), Luminance, CO2, and Volatile organic compounds (VOC). The sensors used LED lighting to inform the staff about the general air quality.本研究与埃多夫希纳（Ajdovščina）的小学开展合作，在教室内部署了8台空气质量传感器，并对挥发性有机化合物（Volatile Organic Compounds, VOC）、二氧化碳（CO2）、光照度、温度及湿度等空气质量参数开展了为期6个月的监测。 监测期间，学校工作人员收集了教室使用情况的匿名数据。研究团队将空气质量数据与外部气象数据以及教室使用情况进行配对，用于模型训练。 本次部署传感器的地点为达尼拉·洛卡尔亚小学（Danila Lokarja），该校共部署了8台室内空气质量（Indoor Air Quality, IAQ）传感器，用于监测教室、食堂及走廊的环境。该小学于2016年建成，总建筑面积逾5000平方米，设有27间大教室与若干间小教室。该建筑较为新建，这一点值得关注，因为建筑施工中使用的新型材料可能会对室内空气质量造成影响。 本次部署的传感器中，有6台用于监测教室的使用动态。传感器可采集多项环境参数，包括温度、相对湿度（Relative Humidity, RH）、光照度、二氧化碳（CO2）以及挥发性有机化合物（VOC）。传感器配备LED指示灯，可向工作人员直观展示整体空气质量状况。