佛山市气象条件对空气质量的影响分析

Analysis of the influence of meteorological conditions on air quality in Foshan City

文章利用2014年5月至2015年6月佛山市8个环境空气质量国控站点AQI、PM2.5、O3浓度数据、佛山市自动气象站、国家气象观测气象资料以及华南地区地面和高空天气图资料等,分析气象条件对佛山市空气质量,特别是重污染天气的影响规律,发现影响城市空气质量的主要原因是城市各类污染源污染物的过量排放,而气象条件是影响城市环境空气质量的重要原因。

This paper uses AQI,PM2.5,O3 concentration data of 8 ambient air quality national control stations in Foshan from May 2014 to June 2015,Foshan automatic weather station,national meteorological observation meteorological data,and ground and high altitude in South China.The weather map data,etc.,analyze the influence of meteorological conditions on the air quality of Foshan City,especially the heavy pollution weather.It is found that the main reason affecting the urban air quality is the excessive emission of various pollution sources in the city,and the meteorological conditions affect the urban ambient air.An important reason for quality.