2013年石家庄市空气质量情况及污染成因分析

文章对2013年石家庄市7个自动监测点的环境空气质量的检测数据进行了分析,得出石家庄市首要污染物为细颗粒物和可吸入颗粒物.二氧化硫、二氧化氮、细颗粒物和可吸入颗粒物的变化趋势是冬季高,春夏秋低.燃煤、机动车尾气、建筑扬尘是石家庄市大气污染的三大污染源,大气污染防治必须严抓二氧化硫、二氧化氮、细颗粒物和可吸入颗粒物这四类污染物,不断减少污染物的排放.

Causes Analysis of Air Quality and Ambient Air Quality Trend of 2013 in Shijiazhuang

In this paper, the ambient air quality data in 2013, Shijiazhuang, 7 atttomatic monitoring points drawn from the analysis of the primary pollutant in Shijiazhuang PM2.5 and PM10. The trend of sulfur dioxide, nitrogen dioxide, PM2.5 and PM10 indexes from an up-parabola type, high in winter, but low in spring summer and autumn. The four pollution indexes are high homologous. The major three pollution sources are coal combustion, vehicle exhaust and soil dust. For the long term in the future, to reduce the air pollution sources at the same time is a reasonable measure for air pollution control.