Abstract：The quality and contaminant concentration of the air in Shenzhen area from 2004 to 2009 was analyzed,based on the records of air monitoring in this period.The formation mechanism of the contaminant based on the meteorological observation data from 2005 to 2008 was investigated,too.Our results indicated that the main contaminant in Shenzhen was particulate matter,and followed by NO2 in the past 6 years.The air quality in Nanshan and Baoan districts was worse than the others of Shenzhen.The air contaminant diffusion had positive correlation to temperature,precipitation and Negative correlation with air pressure,static wind frequency,and had less relation with sunshine time.Generally,the air quality of Shenzhen was good from 2004 to 2009,and air pollution index(API) stepped down during this period.
谭德生； 陈军苗. 2004～2009年深圳空气质量及其污染物扩散条件分析[J]. 南昌大学学报（理科版）, 2012, 36(03): 301-.
TAN De-sheng,CHEN Jun-miao. Analyse of air quality and diffusive conditions of contaminant in Shenzhen from 2004 to 2009. , 2012, 36(03): 301-.
2012, Vol. 36 
