[DEPRECATED] National Emission Ceilings (NEC) Directive emission inventory data

Data on emissions of air pollutants (ammonia (NH3), non-methane volatile organic compounds (NMVOC), nitrogen oxides (NOx), particulate matter 2.5 (PM2.5) and sulphur dioxide (SO2)) reported annually by Member States to the European Commission (with copies to EEA) under Directive 2016/2284 of the European Parliament and of the Council on the reduction of national emissions of certain atmospheric pollutants.本数据集收录欧盟成员国依据《欧洲议会与欧盟理事会关于减少特定大气污染物国家排放量的第2016/2284号指令》，每年向欧洲委员会（European Commission）报送并抄送欧洲环境署（European Environment Agency, EEA）的大气污染物排放数据，所涉污染物包括氨（ammonia, NH3）、非甲烷挥发性有机物（non-methane volatile organic compounds, NMVOC）、氮氧化物（nitrogen oxides, NOx）、细颗粒物2.5（particulate matter 2.5, PM2.5）以及二氧化硫（sulphur dioxide, SO2）。