城市空气污染分布不均匀特征分析

Characteristic Analysis on Uneven Distribution of Air Pollution in Cities

运用空气质量数据统计分析方法研究了广东省城市间空气污染的分布特征,同时以广州和佛山为例,根据主要工业污染源分布、常规监测站点监测数据及路边空气质量监测实验分析了城市内部空气污染分布特征。研究结果表明,城市间与城市内部的空气污染分布存在不均匀性,空气污染分布不均匀的特点使得少数监测站点的空气质量监测结果难以全面代表整个城市的空气质量。

According to characteristics of uneven distribution of air pollution in cities,the research on distribution characters of intercity air pollution in Guangdong province was studied by using air quality data statistic analysis method,Meanwhile analyzed distribution characters of innercity air pollution on the basis of the major industrial pollution source distribution,routine monitoring data and the air quality monitoring experiments at the roadside — a case study of Guangzhou and Foshan.The results showed that,the distributions of both intercity and innercity air pollution were heterogeneous.Therefore,it was difficult to represent roundly the whole city air quality by the monitoring data and results of a few stations.