Relationship Between Visibility and Relative Humidity,PM10 , PM2.5 in Ji'nan in 2013
Through analyzing the hourly data of visibility,relative humidity,PM10 and PM2.5 in 2013 in Ji'nan,it showed that:the visibility,relative humidity,PM10 and PM2.5 had obvious monthly and daily variation features.In all the pollutants,the correlation between visibility and particle matter is the highest,the correlation coefficient between visibility and PM10 is-0.6718,while between visibility and PM2.5 is-0.7422.In all the meteorological factors,the correlation coefficient between visibility and relative humidity is-0.6501,which is the highest.In different seasons,the correlation between visibility and PM2.5 is much better than PM10.The correlation between visibility and particle matter is better in winter than that in other seasons.
NETL
NSTL
万方数据
维普
