Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/200
Title: | Short-term prediction of PM2.5 pollution with deep learning methods | Authors: | Ayturan, Y.A. Ayturan, Zeynep Cansu Altun, H.O. Kongoli, C. Tuncez, F.D. Dursun, Şükrü Öztürk. Ali |
Keywords: | Air pollution particulate matter deep learning prediction GRU RNN |
Publisher: | GLOBAL NETWORK ENVIRONMENTAL SCIENCE & TECHNOLOGY | Abstract: | Particulate matter (PM), classified according to aerodynamic diameter, is one of the harmful pollutants causing health damaging effects. It is considered as cancerogenic by the World Health Organization (WHO) because of the substances found in the chemical composition of PM. In this study, short-term prediction of PM2.5 pollution at 1, 2 and 3 hours was modelled using deep learning methods. Three deep learning algorithms and the combination thereof were evaluated: Long-short term memory units (LSTM), recurrent neural networks (RNN) and gated recurrent unit (GRU). Air Quality Monitoring Stations of the Ministry of Environment and Urbanization of Turkey were utilized to obtain the data. Specifically, meteorological and air pollution data were obtained from a monitoring station located in Kecioren District of Ankara. Several trials were conducted using different combinations of RNN, GRU and LSTM models. Pollutant concentrations and meteorological factors were integrated into the model as input parameters to predict PM2.5 concentration for 1, 2 and 3 hours. Best results with R-2 of 0.83, 0.7 and 0.63 for 1, 2-, and 3-hour predictions, respectively, were obtained by using a combination of GRU and RNN models. The results of this study are promising for explaining the effect of different deep learning models on prediction performance. | URI: | https://doi.org/10.30955/gnj.003208 https://hdl.handle.net/20.500.13091/200 |
ISSN: | 1790-7632 |
Appears in Collections: | Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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