The change trend of PM10 and PM2.5 and the correlation analysis of ambient air quality index in Wuhan
(0) The quality of air quality directly affects people”s health and the development of the city,so there is a certain necessity to do reserach of atmospheric environmental quality.Based on the 2016 air quality monitoring data released by Wuhan Environmental Monitoring Center,the PM2.5 and PM10 concentration data of ten national control points were counted and analyzed in this study,and the reasons for the difference in the concentration between the monitoring points were discussed in detail.The results show that the PM2.5 and PM10 concentration curves in Wuhan are basically the same,showing seasonal changes.Autumn and winter for the haze high incidence of both summer concentrations are relatively low.Finally,(AQI)six basic monitoring indicators of monitoring data of Wuhan City in 2016 were counted and analyzed.The results show that in the urban area,SO2,PM2.5 and CO have the trend of decreasing first and then increasing in the whole year,while the O3 shows the opposite trend; NO2 concentration has been maintained at a high level,NO2 and PM10 concentration level fluctuations;the correlation between SO2-NO2,SO2-PM10,NO2-PM10,PM10-PM2.5,CO-PM2.5 were more significant.There is a hope that it can provide reference for the improvement of air quality in Wuhan.
PM2.5 PM10 AQI concentration change characteristic correlation analysis
Bu Meimei Song Dexuan
College of Architecture and Urban Planning,Tongji University,Shanghai 200092,China
国内会议
中国环境科学学会室内环境与健康分会第八届学术年会( IEHB 2017)
重庆
英文
1-7
2017-11-04（万方平台首次上网日期，不代表论文的发表时间）