%0 Dataset %T PM10 quality concentration monitoring data of Longfengshan atmospheric background station in Heilongjiang Province from 2009 to 2010 %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/e0cf14cb-e45c-4ae5-8378-b990e8fa58e6 %W NCDC %R 10.12072/lfs.002.2019.db %A Song qingli %A Yu dajing %K Mass concentration;atmospheric composition;PM10 mass concentration %X The data set records the relevant monitoring data of PM10 concentration in Longfeng Mountain from 2009 to 2010. The main contents include the basic characteristics of PM10 concentration and the use instructions of monitoring data. PM10 is a kind of particulate matter with aerodynamic diameter less than or equal to 10 microns, also known as inhalable particulate matter or floating dust. PM10 lasts for a long time in the ambient air, which has a great impact on atmospheric visibility.