摘要
利用西安市城区2010年12月—2011年11月空气中逐日PM10浓度监测值,对西安市PM10时空分布特征进行分析,揭示了西安市PM10的动态分布规律,冬季污染浓度最高,夏季污染浓度最低。与辐射量、相对湿度和能见度呈负相关,与气压和总云量呈正相关。并对PM2.5进行了简要的讨论。
Using the concentration monitoring values of PM10 from December 2010 to November 2011 in the air of Xi'an,it was analyzed the time and space distribution characteristics of the PM10,and revealsed the dynamic distribution: the concentration of pollution was highest in winter,and it was the lowest in summer. pressure which was negatively correlated with radiation relative humidity and visibility,and was positively correlated with air pressure and total cloud covers. At the same time,it was given a brief discussion on the PM2. 5.
出处
《环境工程》
CAS
CSCD
北大核心
2013年第S1期340-343,356,共5页
Environmental Engineering
