连续雾霾天气下气象污染变化形势特征研究

Characteristics of Meteorological Pollution Changes in Continuous Haze Weather

为更准确地分析气象污染情况,对连续雾霾天气下的气象污染变化形势特征展开分析。在收集菏泽市连续雾霾天气监测数据与气象监测数据的基础上,确定评价空气质量标准,然后通过统计学方法对污染日的空间、月际、年际气象污染分布规律展开分析,并对不同污染物的空间、日际、年际的分布规律展开分析。通过合成方法分析不同季节与不同年度的大气环流差异,从而获取空气污染变化对应的大气环流特征以及连续雾霾天气下气象污染变化的形势特征。

In order to analyze the meteorological pollution situation more accurately,the characteristics of the meteorological pollution change situation under the continuous haze weather were analyzed.On the basis of collecting continuous haze weather monitoring data and meteorological monitoring data in Heze city,the evaluation air quality standard is determined,and then the spatial,monthly and annual meteorological pollution distribution law of pollution day is analyzed by statistical method.The spatial,daily and annual distribution law of different pollutants is analyzed.The differences of atmospheric circulation in different seasons and years were analyzed by synthetic method,so as to obtain the characteristics of atmospheric circulation corresponding to air pollution changes and the situation characteristics of meteorological pollution changes under continuous haze weather.