摘要
以2019年天水市四个环境空气自动监测点位为依据,对环境空气中的PM2.5和NO2不同时间、不同点位的变化规律进行了研究,分析探讨了PM2.5和NO2的污染特征和相关性。
On the basis of four ambient air automatic monitoring points in Tianshui city in 2019,the variation rules of PM2.5 and NO2 in the ambient air at different time and at different points were studied,and the pollution characteristics and correlation between PM2.5 and NO2 were analyzed.
作者
杨璐
Yang Lu(Tianshui Environmental Monitoring Station,Tianshui Gansu 741000,China)
出处
《环境与发展》
2020年第5期133-134,共2页
Environment & Development
关键词
天水市PM2.5和NO2
污染特征
相关性分析
PM2.5 and NO2 in Tianshui city
Pollution characteristics
Correlation analysis
