2016年潍坊市城区环境空气污染状况浅析  

Analysis of environmental air pollution in Weifang city in 2016

作　　者：苏居明[1] 王滨[1] 王晓倩[1] 

机构地区：[1]潍坊市疾病预防控制中心公共卫生监测科,山东潍坊261061

出　　处：《中国城乡企业卫生》2017年第7期140-141,共2页Chinese Journal of Urban and Rural Enterprise Hygiene

摘　　要：目的探讨2016年潍坊市环境空气污染状况,提出应对雾霾危害的预警预测和防控措施。方法收集12个县市区城区37个监测点在线监测PM_(2.5)、PM_(10)、SO_2、NO_2、CO、O_3的质量浓度,取24 h各污染物算数平均值,依据《环境空气质量指数(AQI)技术规定(试行)》规定,分别计算出空气质量分指数(IAQI),将其最大值作为每天的AQI。结果2016年潍坊市城区环境空气冬春季污染较重,各类污染天气为126 d,占全年的34.4%(126/366)。冬春季节污染天气为112 d,占全年的30.6%(112/366),占全年污染天气的88.9%(112/126)。全年以轻度污染为主,为83 d,占全年污染天气的65.9%(83/126)。结论2016年潍坊市城区环境空气冬春季节污染较重。建议中小企业采用清洁能源生产和供暖,提倡低碳出行,减少污染物的排放量。Objective To investigate the current situation of environmental air pollution in Weifang in2016,and put forward the early warning forecast and prevention and control measures to deal with the harm of haze. Methods The arithmetic mean of mass concentration of each pollutant,PM（2.5）,PM（10）,SO2,NO2,CO,O3,in 24 hours collected from 37 monitoring points of 12 counties were calculated. According to ＂Environmental Air Quality Index（AQI）Technical Regulations（Trial）＂,the air quality index（IAQI）were calculated and the maximum value was taken as AQI every day. Results In 2016,the air pollution of Weifang urban area was more serious in winter and spring,and all kinds of pollution weather was 126 days,accounting for about 34.4%（126/366） of the year. Spring and winter pollution weather was 112 days,accounting for 30.6%（112/366）of the year,accounting for 88.9%（112/126）of the annual pollution weather.The year with mild pollution was 83 days,accounting for 65.9%（83/126）of the annual pollution weather.Conclusion In 2016,the air pollution of Weifang urban area was more serious in winter and spring. It is suggested that to adopt clean energy production and heating for the small and medium-sized enterprises and promote low-carbon travel,in order to reduce pollutant emissions.

关 键 词：环境空气 污染 分析 

分 类 号：R122.7[医药卫生—环境卫生学]