For the minute NOx concentration data collected at Shangdianzi station in 2018, firstly, the observer level quality control is carried out; secondly, the hour data is generated by expert level quality control with the support of data quality control software; 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). It can be used for daily change analysis of nitrogen oxide data of main air pollution gases.
|collect time||2018/01/01 - 2018/12/31|
|collect place||In the atmospheric background station of Shangdianzi District, Houshan, Shangdianzi Village, Gaoling Town, Miyun District, Beijing|
|altitude||293.1m - 293.5m|
|data size||50.5 KiB|
Te42i TL NOx analyzer produced by Thermo Fisher company was used to collect the concentration data of NOx at minute level. The data unit was ppb and the data format was excel (*. XLS).
First, the original data is filtered by singular value, zero span check and other processes to eliminate the problematic observation data. Then the data are corrected according to the calibration curve, and the hourly and daily mean values are calculated according to the effective data.
The data quality is good after the quality control of observer level and expert level.
|1||PM2.5 daily data set of Beijing Shangdianzi atmosphere watch station 2018|
|2||Daily data set of sulfur dioxide at Beijing Shangdianzi atmospheric background watch station in 2018|
|3||Carbon monoxide daily data set of Beijing Shangdianzi atmosphere watch station 2018|
|4||Daily data set of nitrogen dioxide at Shangdianzi atmospheric background station, Beijing, 2018|
|5||Nitrogen monoxide daily data set of Beijing Shangdianzi Atmosphere background watch station 2018|
|6||Ozone daily data set of Beijing Shangdianzi atmosphere watch station 2018|
|7||Aerosol scattering coefficient daily data set of Beijing Shangdianzi atmosphere watch station 2018|
|8||Atmospheric Background Station Radiation Dataset in Shangdianzi region of Beijing in 2016|
|9||Daily Average Value of Sulfur Dioxide at Shangdianzi Atmospheric Background Station in Beijing from 2004 to 2005|
|10||Daily Average Value of Carbon Monoxide at Shangdianzi Atmospheric Background Station,Beijing,2004-2005|
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