1. Veljanovska K, Dimoski A (2018) Air quality index prediction using simple machine learning algorithms. Int J Emerg Trends Technol Comput Sci (IJETTCS)
2. Zhao X, Zhang R, Wu J-L, Chang P-C (2018) A deep recurrent neural network for air quality classification. J Inform Hiding Multimedia Sig Process
3. Mohurle SV, Purohit R, Patil M (2018) A study of fuzzy clustering concept for measuring air pollution index. Int J Adv Sci Res
4. Aditya CR, Deshmukh CR, Nayana DK, Vidyavastu PG (2018) Detection and prediction of air pollution using machine learning models. Int J Eng Trends Technol (IJETT)
5. Zhang S, Li X, Li Y, Mei J (2018) Prediction of urban PM2.5 concentration based on wavelet neural network. IEEE