Copernicus Atmosphere Monitoring Service TEMPOral profiles (CAMS-TEMPO): global and European emission temporal profile maps for atmospheric chemistry modelling

Abstract. We present the Copernicus Atmosphere Monitoring Service TEMPOral profiles (CAMS-TEMPO), a dataset of global and European emission temporal that provides gridded monthly, daily, weekly hourly weight factors for atmospheric chemistry modelling. CAMS-TEMPO includes priority air pollutants (NOx; SOx; NMVOC, non-methane volatile organic compound; NH3; CO; PM10; PM2.5) greenhouse gases (CO2 CH4) each following anthropogenic source categories: energy industry (power plants), residential combustion, manufacturing industry, transport (road traffic in airports) agricultural activities (fertilizer use livestock). The are computed on 0.1 × 0.1? regional 0.05? grid domain sector classification descriptions inventories developed under CAMS programme. account variability main drivers sector. Statistical information linked to (e.g. electricity production counts) at national local levels were collected combined with existing meteorology-dependent parametrizations influences sociodemographic climatological conditions. Depending resolution (i.e. weekly, daily hourly) resulting pollutant-dependent, year-dependent time series from 2010 2017) and/or spatially dependent weights vary per country or region). provide complete description data methods used build profiles, whenever possible, we evaluate representativeness proxies compute against observational data. find important discrepancies when comparing obtained other currently datasets. product including (CAMS-GLOB-TEMPOv2.1, https://doi.org/10.24380/ks45-9147, Guevara et al., 2020a) (CAMS-REG-TEMPOv2.1, https://doi.org/10.24380/1cx4-zy68, 2020b) distributed Emissions Compounds Compilation Ancillary Data (ECCAD) system (https://eccad.aeris-data.fr/, last access: February 2021).