Micro-urban environment experimental dataset to validate performance of different Computational Fluid Dynamics methodologies.

This dataset enclosed wind 3D geolocated wind flow and air concentrations 5-minutal data collected in El Prat del Llobregat (Spain) between January and August 2022 in the context of the experiment 1012-ibam of the FF4EuroHPC European project. The intention of this dataset is to provide a resource to do performance benchmark of micro-urban chemical – dispersion models to assess their performance. To do so, we enclose experimental data collected by Bettair Mk2 Series Air quality monitors, 2 Air Quality Monitoring stations equipped with reference instruments from “La Xarxa de Vigilància i Previsió de la Contaminació Atmosfèrica (XVPCA)”, and different data from the repository of the ECMWF Era-5 land and CAMS. We also provide the 3D watertight geometry model of the el Prat de Llobregat (Spain) in step file format (layout from 2020).