Hybrid Deep Learning Model Improves PM2.5 Forecasts in Anhui Province
A hybrid VMD-CBiLSTM model optimized by the shuffled frog-leaping algorithm achieved an average R2 of 0.981 when predicting PM2.5 concentrations ...
Tag: air quality forecasting
PyTorch-powered data assimilation slashes air quality model startup times
A PyTorch-based 3DVar data assimilation system for WRF-Chem achieves a 26.2-fold speedup on GPU hardware while matching the accuracy of ...
Hybrid deep-learning model shows favorable hourly PM2.5 prediction performance in modeling study
A Scientific Reports abstract describes a hybrid decomposition and deep-learning model that reported favorable accuracy and generalization performance for hourly ...
Boosting models forecast Tabriz PM2.5 with mixed short- and multi-day skill
A study using 2013–2023 data from three aggregated Tabriz monitoring stations found that boosting models performed best for short-term forecasts, ...
Ozone From the Stratosphere Helped Trigger Mexico City’s Worst Smog Episode
A new study shows that a breaking Rossby wave and a deep tropopause fold delivered ozone-rich stratospheric air into the ...
China’s New EPICC Air Quality Model Rivals Global Giants in Landmark Head-to-Head Test
A year-long, nationwide comparison shows China's newly released EPICC-Model matching or beating CAMx and CMAQ at simulating summer ozone peaks ...
Graph Neural Networks Barely Beat Yesterday’s Air in Rigorous AQI Forecasting Test
A rigorous benchmark of six machine learning families across eight Ahmedabad monitoring stations finds that a hybrid GCN-LSTM model only ...
A Cheaper Way to Track Wildfire Smoke Uncertainty Could Transform Air Quality Forecasts
Researchers have developed a computationally efficient parametric method that forecasts wildfire smoke uncertainty directly within an operational air quality model, ...
Hybrid AI Reaches 98% Accuracy Forecasting Air Quality in Data-Poor Istanbul District
Researchers built a two-stage hybrid machine learning framework combining K-Means clustering and XGBoost that predicts Istanbul's Air Quality Index with ...
AI Learns One City’s Air to Forecast Another’s: Transfer Learning Sharpens AQI Prediction in China
Researchers in Shanghai have developed a transfer-learning framework that denoises air quality data, optimizes a deep reservoir network, and adapts ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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