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  • Dust forecast is done using Dust Regional Atmospheric Model with 8 categories for dust particle sizes which is assimilating ECMWF dust analysis in dust initial field (DREAM8assim). Model is embedded in NCEP Nonhydrostatic Mesoscale Model on E-grid (NCEP/NMME). Initial and boundary conditions are from ECMWF global forecast. Model resolution is 1/5 degrees. Model runs are delayed one day because of availability of dust analysis fields and output is available daily at 17UTC.

  • Emep model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of NH3 (amonia) at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : μg/m3. Forecasts from step +25H to step +48H, i.e from validity time D+1 01 UTC to validity time D+2 00 UTC (D 00 UTC reference time), with a time step of 1 hour. D is the reference time day. Spatial resolution on a regular latitude x longitude grid of 0.1x0.1 degree. NetCDF format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.

  • Eurad model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of CO (carbon monoxide) at surface level. Unit : µg/m3. Forecasts from step +49H to step +72H, i.e from validity time D+2 01 UTC to validity time D+3 00 UTC (D 00 UTC reference time), with a time step of 1 hour. D is the reference time day. Spatial resolution on a regular latitude x longitude grid of 0.1x0.1 degree. NetCDF format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.

  • Mocage model analysis of air quality and of the atmospheric composition on Europe. Analyzed parameter : concentration of O3 (ozone) at surface level. Unit : µg/m3. Analysis from step -24H to step -1H, i.e from validity time D-1 00 UTC to validity time D-1 23 UTC (D 00 UTC reference time), with a time step of 1 hour. D is the day of the reference time. Spatial resolution on a regular latitude x longitude grid of 0.1x0.1 degree. NetCDF format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.

  • Silam model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of SO2 (sulfur dioxide) at surface level. Unit : µg/m3. Forecasts from step +73H to step +96H, i.e from validity time D+3 01 UTC to validity time D+4 00 UTC (D 00 UTC reference time), with a time step of 1 hour. D is the reference time day. Spatial resolution on a regular latitude x longitude grid of 0.1x0.1 degree. NetCDF format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.

  • Chimere model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of NO2 (nitrogen dioxide) at surface level. Unit : µg/m3. Forecasts from step +49H to step +72H, i.e from validity time D+2 01 UTC to validity time D+3 00 UTC (D 00 UTC reference time), with a time step of 1 hour. D is the reference time day. Spatial resolution on a regular latitude x longitude grid of 0.1x0.1 degree. NetCDF format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.

  • Silam model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of O3 (ozone) at surface level. Unit : µg/m3. Forecasts from step +0H to step +24H, i.e from validity time D 00 UTC to validity time D+1 00 UTC (D 00 UTC reference time), with a time step of 1 hour. D is the reference time day. Spatial resolution on a regular latitude x longitude grid of 0.1x0.1 degree. NetCDF format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.

  • Emep model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of PM10 (Particulate Matter 10) at surface level. Unit : µg/m3. Forecasts from step +0H to step +24H, i.e from validity time D 00 UTC to validity time D+1 00 UTC (D 00 UTC reference time), with a time step of 1 hour. D is the reference time day. Spatial resolution on a regular latitude x longitude grid of 0.1x0.1 degree. NetCDF format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.

  • Match model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of NMVOC (non methane volatile organic compounds expressed as carbon) at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : μg/m3. Forecasts from step +49H to step +72H, i.e from validity time D+2 01 UTC to validity time D+3 00 UTC (D 00 UTC reference time), with a time step of 1 hour. D is the reference time day. Spatial resolution on a regular latitude x longitude grid of 0.1x0.1 degree. NetCDF format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.

  • Chimere model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of NO (nitrogen monoxide) at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : μg/m3. Forecasts from step +0H to step +24H, i.e from validity time D 00 UTC to validity time D+1 00 UTC (D 00 UTC reference time), with a time step of 1 hour. D is the reference time day. Spatial resolution on a regular latitude x longitude grid of 0.1x0.1 degree. NetCDF format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.