Merged AURN met and commuter pollutant concentration data

Concentrations of NO2, O3 and PM2.5 were measured during morning driving, walking or cycling commutes. These measurements were made using EarthSense zephyrs. The data file shows the concentrations of each pollutant measured along 4 different routes, averaged per trip. Along with these commuting measruements, metorological data was downloaded from the University of Leicester AURN AQ monitoring station and merged into the same file.

本数据集采集了早高峰通勤时段（驾车、步行及骑行）内的二氧化氮（NO2）、臭氧（O3）与细颗粒物（PM2.5）浓度。所有上述污染物浓度数据均通过EarthSense Zephyrs设备采集得到。数据文件记录了沿4条不同通勤路线测得的各污染物浓度，且已按单次出行进行均值化处理。此外，本数据集还纳入了从莱斯特大学AURN空气质量监测站下载的气象数据，并将其与前述通勤监测数据整合至同一文件内。