The dataset is large (~GB) so I will provide it by request to my contact in the paper.
If you use or refer to our paper, code and dataset, please consider to cite our paper:
@INPROCEEDINGS{citywidePrediction,
author={Le, Van-Duc and Bui, Tien-Cuong and Cha, Sang-Kyun},
booktitle={2020 IEEE International Conference on Big Data and Smart Computing (BigComp)},
title={Spatiotemporal Deep Learning Model for Citywide Air Pollution Interpolation and Prediction},
year={2020},
volume={},
number={},
pages={55-62},
doi={10.1109/BigComp48618.2020.00-99}}