Poster
in
Workshop: AI for Science: Scaling in AI for Scientific Discovery
Forecasting Smog Clouds With Deep Learning: A Proof-Of-Concept
Valentijn Oldenburg · Juan Cardenas-Cartagena · Matias Valdenegro-Toro
Keywords: [ Recurrent Neural Networks ] [ Deep Learning ] [ Pollution ] [ Meteorology ] [ Time Series ]
In this proof-of-concept study, we conducted a multivariate time-series forecasting for concentration of nitrogen dioxide (NO2), ozone (O3), and (fine) particulate matter (PM10 \& PM2.5) with meteorological covariates between two locations in the Netherlands using various deep learning models, with a focus on long short-term memory (LSTM) and gated recurrent unit (GRU) architectures. In particular, we propose an integrated, hierarchical model architecture inspired by air pollution dynamics and atmospheric science that employs multi-task learning and is benchmarked by unidirectional and fully-connected models. Results demonstrate that, above all, the hierarchical GRU proves itself as a competitive and efficient method for forecasting the concentration of smog-related pollutants.