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为研究渭南市区2014 — 2016年的冬春季雾霾天气的特点，选取覆盖渭南市区的4个监测站点，分析渭南市区PM10和PM2.5污染时间分布特征；同时选取日平均气温、相对湿度、风等气象因素，用线性回归分析法分析各个气象因素同大气中PM10和PM2.5的相互关系。研究发现：三年来冬季PM10和PM2.5的日变化的峰值主要出现在12月— 次年1月； 春季PM10和PM...
Influences of Traffic Emissions and Meteorological Conditions on Ambient PM10 and PM2.5 Levels at a Highway Toll Station
PM10 PM2.5 Traffic emission Meteorological condition Highway toll station
2016/3/29
The PM10 and PM2.5 levels at a highway toll station were monitored from October to December 2008. Experimental results
show that hourly average PM10 and PM2.5 levels at the highway toll station were ...