牡丹江市大气中PM10、PM2.5的污染特征及相关性研究

摘要

牡丹江市位于黑龙江省的东南部,是整个东北地区重要的区域中心城市和黑龙江省的重要开放门户.近年来,随着社会经济的发展所带来的污染及公众对环境问题的日益关注,大气环境治理工作已经迫在眉睫.通过采用颗粒物自动监测仪对2016年牡丹江市代表性的环境空气监测点位监测数据分析,研究牡丹江市区全年和各个季度PM10和PM2.5浓度的趋势变化等,得出牡丹江市区大气中PM10、PM2.5的浓度水平、季节变化特征和相关性关系以及大气污染治理方向的建议,从而为有效的空气污染控制和治理提供可靠的科学依据和技术支持.%Located in the southeast of Heilongjiang province,Mudanjiang City is an important regional central city in northeast China and important open portal of Heilongjiang province.With the development of social economy and the pollution of the public concern on environmental problems, the atmospheric environmental management work is imminentIn recent years.Through the adoption of particulate matter automatic monitor for 2016 monitoring data of ambient air monitoring sites analysis, this research discusses thechanging trends of PM10 and PM2.5 in Mudanjiang city throughout the year and during different quarters.It obtained Mudanjiang urban atmospheric concentrations of PM10 and PM2.5 levels, seasonal variation characteristics and correlation relation, giving suggestions on atmospheric pollution control direction, so as to provide reliable scientific basis and technical support for effective air pollution control and control.