Download service (WCS) of emep model hourly forecasts of species concentration from validity time D 00 UTC to validity time D+4 00 UTC on Europe, from surface up to 5000m. Format GRIB edition 2.

The service allows to download in grid point emep model forecasts of air quality and of the atmospheric composition on Europe. Parameter : concentration of species at surface, 50m, 250m, 500m, 1000m, 2000m, 3000m and 5000m levels. Unit : kg/m3. Forecasts from step +0H to step +24H, i.e from validity time D 00 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. GRIB edition 2 format. More information can be found in the technical guide available on the CAMS regional website in the documentation category.本服务可下载欧洲区域空气质量与大气成分的格点EMEP模式（EMEP model）预报数据。 参数涵盖地表及50m、250m、500m、1000m、2000m、3000m、5000m高度层的大气组分浓度。 单位：千克每立方米（kg/m³）。 预报时效范围为+0小时至+24小时，即有效时效从基准日D的00时协调世界时（UTC）至D+4日的00时协调世界时（UTC），时间步长为1小时；其中D为基准日期。 空间分辨率采用0.1°×0.1°的常规经纬网格。 数据格式为GRIB第二版（GRIB edition 2）。 更多详细信息可参阅CAMS区域网站文档分类下的技术指南。