摘要
根据广州市2002年1月1日至2003年12月31日的空气污染指数资料,对广州市每日的空气污染指数和可吸入颗粒物、NO2和SO2的污染指数、空气污染指数的月平均值和年平均值、空气质量级别、首要污染物等指标进行了统计分析。结果表明,广州市的空气污染状况与大尺度的天气现象如季风和降雨量等密切相关。
According to the air pollution index data of January 1, 2002 through December 31, 2003 in Guangzhou, a statistical analysis of daily API, the pollution indexes of PM10, NO2 and SO2, the monthly and annual average values of API, air quality class, and primary pollutant is conducted in this paper. The result shows that the air pollution condition of Guangzhou is closely related with the weather in a large Kale, such as the monsoon and rainfall.
出处
《四川环境》
2005年第5期20-23,共4页
Sichuan Environment
