Published July 5, 2022 | Version 1
Dataset Open

Geo-Harmonized PM2.5 maps over Europe for the years 2018-2020

  • 1. Department of Geomatics, Faculty of Civil Engineering, Czech Technical University in Prague
  • 2. Department of Applied Geoinformatics and Cartography, Faculty of Science, Charles University, Czech Republic.


A space-time extremely randomised trees model was used to estimate daily (between 10 a.m. and 2 p.m.) PM2.5 concentrations with 1 km spatial resolution for a three-year period 2018–2020 over Europe.
Satellite remote sensing, meteorological data, and land variables were used as the independent variables, PM2.5 ground-observations were used as the dependent variable while building the model.




This work is co-financed under Grant Agreement Connecting Europe Facility (CEF) Telecom project 2018-EU-IA-0095 by the European Union.


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