Data description - High-resolution modelling of organic aerosol over Europe: exploring spatial and temporal variability and drivers

This dataset contains high-resolution annual mean organic aerosol (OA) concentrations over Europe, generated using a hybrid modelling framework that integrates the Weather Research and Forecasting model coupled with the Comprehensive Air Quality Model with Extensions (WRF-CAMx) and Random Forest (RF) machine learning algorithm. Each data file provides gridded annual mean OA concentrations mapped to corresponding latitude and longitude coordinates, covering the entire European domain at high spatial resolution. The dataset includes annual mean OA concentrations for the years 2011, 2013, 2015, 2017, and 2019. The complete methodology, model configuration, input datasets, validation, and detailed analysis associated with this dataset are described in the manuscript: "High-resolution modelling of organic aerosol over Europe: exploring spatial and temporal variability and drivers" published in Environment International The DOI of this dataset is referenced in the published manuscript. If you wish to use this dataset for any research or project, please contact the authors before doing so and ensure proper acknowledgement and citation of both the dataset and the associated publication.