Preliminary Study on the Temporal Distribution of PM 2.5 Pollution and Influence of Meteorological Factors in Bengbu City

作者：Yanan HU,Lei TIAN,Jianlin HU

摘要：Based on the data of six automatic air monitoring stations in Bengbu City,the pollution characteristics and temporal distribution of fine particulate matter PM 2.5 in the air in Bengbu City from 2015 to 2019 were studied,and the correlation between meteorological factors and PM 2.5 concentration was analyzed.The results showed that from 2015 to 2019,PM 2.5 pollution in Bengbu City was relatively heavy in winter and spring and relatively light in summer and autumn,and PM 2.5 concentration had two peaks during the day and night.Precipitation,relative humidity,wind direction and wind speed had certain effects on PM 2.5 concentration in Bengbu City.The research provides reference for the monitoring,early warning and prevention of PM 2.5 pollution in the city.

發文機構：School of Environmental Science and Engineering Bengbu Meteorological Bureau

關鍵詞：TemporaldistributionPM2.5pollutionMeteorologicalfactorsINFLUENCEBengbuCity

分類號： F42[經濟管理—產業經濟]