Abstract

In the frame of the Copernicus Atmosphere Monitoring Service - National Collaboration Programme (CAMS-NCP) for the Netherlands, KNMI issues daily a 4-day air quality forecast for the Netherlands using the LOTOS-EUROS chemical transport model. These forecasts are produced by LOTOS-EUROS through dynamical downscaling of the CAMS regional ENSEMBLE forecasts, which provide initial and boundary conditions.

Supplemental information

Additional information on the CAMS-NCP can be found at https://atmosphere.copernicus.eu/cams-national-collaboration-programme

Information on the CAMS-NCP for the Netherlands, can be found at https://atmosphere.copernicus.eu/netherlands

Documentation on the CAMS regional air quality forecasts can be found at https://confluence.ecmwf.int/spaces/CKB/pages/202173092/CAMS+Regional+European+air+quality+analysis+and+forecast+data+documentation


Metadata

Dataset name LE_AQ_NL_daily
Dataset version 1.0
Status onGoing
Update frequency daily
File formats NetCDF
Spatial representation type grid
License https://creativecommons.org/licenses/by/4.0/
North bound latitude 53.75
East bound longitude 7.8
South bound latitude 50.5
West bound longitude 2.8
Dataset edition 1
Dataset manager John Douros
Maintainer KNMI Data Services
Publication date 2025-12-17
Reference system identifier EPSG4326
Dataset start time 2025-12-15
Dataset end time 9999-12-31
Identifier urn:xkdc:ds:nl.knmi::LE_AQ_NL_daily/1.0/
Lineage statement Data are produced using various input data including CAMS European scale air quality forecasts (including the CAMS ENSEMBLE), ECMWF meteorological forecasts and a detailed emissions inventory based on the Dutch Emissions Registration.
Purpose Operational air quality forecasting.
Use limitation No use limitation
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