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  • Chimere 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 +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.

  • Silam 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 +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.

  • Silam model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of O3 (ozone) 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.

  • 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 +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.

  • Multi-Model Ensemble forecasts of air quality and of the atmospheric composition on Europe. The Ensemble forecast is the median of the CHIMERE, EMEP, EURAD, LOTOS/EUROS, MATCH, MOCAGE and SILAM models forecasts. Parameter : concentration of birch pollen (birch pollen) at surface level. Unit : grains/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. This Product is available during the specific period of pollen emission and dispersion. A report stating conditions of ensemble prediction production is also available on download. More information can be found in the technical guide available on the CAMS regional website in the documentation category.

  • Lotos Euros model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of NO2 (nitrogen dioxide) 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.

  • Eurad 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 +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.

  • Chimere 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 +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.

  • Silam 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 +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 olive pollen at surface. Unit : grains/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. This product is available during the specific period of pollen emission and dispersion. More information can be found in the technical guide available on the CAMS regional website in the documentation category.