The data is derived from http://urban-computing.com/yuzheng
Air quality data, meteorological data and weather forecasts of 43 cities in China The dataset was used for air quality forecast and real-time inference. It also can be used for test cross-domain data fusion methods. Please cite the following papers when using the dataset.
[1] Yu Zheng, Furui Liu, Hsun-Ping Hsieh. U-Air: When Urban Air Quality Inference Meets Big Data. 19th SIGKDD conference on Knowledge Discovery and Data Mining (KDD 2013). [2] Yu Zheng, Xiuwen Yi, Ming Li, Ruiyuan Li, Zhangqing Shan, Eric Chang, Tianrui Li. Forecasting Fine-Grained Air Quality Based on Big Data. In the Proceeding of the 21th SIGKDD conference on Knowledge Discovery and Data Mining (KDD 2015).
Use the air quality data and meteorological data to forecaset PM2.5 and AQI.