1. Air pollution may have killed 30,000 people in a single year, study says, July 2019. https://www.cnn.com/2019/07/23/health/air-pollution-us-deaths-study/index.html
2. mping crowdsourcing weather reports (2020). https://mping.nssl.noaa.gov/. Accessed 14 July 2020
3. Alnahdi, A., Liu, S.-H.: Mobile Internet of Things (MIOT) and its applications for smart environments: a positional overview. In: 2017 IEEE International Congress on Internet of Things (ICIOT), pp. 151–154. IEEE (2017)
4. Chen, L., Ding, Y., Lyu, D., Liu, X., Long, H.: Deep multi-task learning based urban air quality index modelling. Proc. ACM Interact. Mob. Wear. Ubiquit. Technol. 3(1), 2 (2019)
5. Chen, X., Xu, X., Liu, X., Pan, S., He, J., Young Noh, H., Zhang, L., Zhang, P.: PGA: physics guided and adaptive approach for mobile fine-grained air pollution estimation. In: Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers, pp. 1321–1330 (2018)