%0 Dataset
%T Daily data set of nitrogen dioxide at Shangdianzi atmospheric background station, Beijing, 2018
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/37480521-8720-421c-8eab-04b751b17d02
%W NCDC
%R 10.12072/ncdc.SDZRAW.db0006.2021
%A Ma Zhiqiang
%A Shi Qingfeng
%K Nitrogen dioxide;Shangdianzi;atmospheric background
%X For the minute level nitrogen dioxide concentration data collected at Shangdianzi station in 2018, the first step is to conduct observer level quality control; secondly, with the support of data quality control software, the hour data is generated through expert level quality control; and then the day data set is synthesized from the hour data. The daily data set includes information such as collection time, device name, data value, maximum value, maximum value (datavaluetmx), minimum value (datavaluemin), minimum value occurrence time (datavaluetmn), etc., which can be used for daily change analysis of nitrogen dioxide data of main air pollution gases.