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American Journal of Applied Science and Technology

Peer Reviewed | Open Access | E-ISSN: 2771-2745
Published Article

Application Of Deep Learning Models In Air Quality Prediction

Application Of Deep Learning Models In Air Quality Prediction

  • Kholmatov Oybek
    Senior Lecturer Andijan State Technical Institute, Uzbekistan
  • Khakimov Akbar
    Student Andijan State Technical Institute, Uzbekistan
Deep learning air quality prediction LSTM Transformer

Air pollution is a growing global concern that directly affects human health and environmental quality. Predicting air pollutant concentrations accurately can support timely public health decisions and environmental management. This study compares five deep learning models — GRU, LSTM, Bidirectional LSTM, CNN-LSTM, and Transformer — for predicting PM2.5 concentrations using hourly air quality data collected over 18 months. The results show that the Transformer model achieves the highest accuracy, while the CNN-LSTM model provides a practical balance between performance and computational cost.

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