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  • 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 olive pollen at surface. Unit : grains/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. 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.

  • Match model analyses of air quality and of the atmospheric composition in Europe. Analyzed parameter : concentration of NH3 (amonia) at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : μg/m3. Analyses 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.

  • 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 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. 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.

  • Chimere model analyses of air quality and of the atmospheric composition in Europe. Analyzed parameter : concentration of O3 (ozone) at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : μg/m3. Analyses 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.

  • Multi-Model Ensemble analyses of air quality and of the atmospheric composition in Europe. The Ensemble analysis is the median of the CHIMERE, EMEP, EURAD, LOTOS/EUROS, MATCH, MOCAGE and SILAM models analysis. Analyzed parameter : concentration of NO2 (nitrogen dioxide) at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : kg/m3. Analyses 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. GRIB edition 2 format. 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.

  • 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 olive pollen at surface. 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.

  • Chimere model analyses of air quality and of the atmospheric composition in Europe. Analyzed parameter : concentration of PANs (family of Peroxyacetyl nitrate) at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : μg/m3. Analyses 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.

  • Emep model analyses of air quality and of the atmospheric composition in Europe. Analyzed parameter : concentration of SO2 (sulfur dioxide) at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : μg/m3. Analyses 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.

  • 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 olive pollen at surface. Unit : grains/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. 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.

  • Eurad model analyses of air quality and of the atmospheric composition in Europe. Analyzed parameter : concentration of SO2 (sulfur dioxide) at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : μg/m3. Analyses 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.