摘要
根据石嘴山市“十三五”期间(2016-2020年)环境空气监测数据,分析了石嘴山市环境空气质量优良天数、主要污染物浓度变化、废气污染物排放量变化趋势及原因等。结果显示,“十三五”期间,石嘴山市生态环境质量整体有所改善,但是以PM_(10)和PM_(2.5)为首要污染物的污染天数占比仍然较大,且臭氧污染形势严峻。针对石嘴山市环境空气质量现状,提出了相应对策和建议。
According to the ambient air monitoring data during the 13th Five Year Plan period(2016-2020)of Shizuishan City,the number of days with excellent ambient air quality,the concentration change of major pollutants,the change trend and causes of exhaust gas pollutant emissions in Shizuishan city are analyzed.The results show that during the 13th Five Year Plan period,the overall ecological environment quality of Shizuishan City has improved,but the proportion of pollution days with PM_(10) and PM_(2.5) as the primary pollutants is still large,and the ozone pollution situation is severe.According to the present situation of ambient air quality in Shizuishan city,the corresponding countermeasures and suggestions are put forward.
作者
王惠
李建荣
姜文娟
杨宁安
马映雪
彭晓云
Wang Hui;Li Jianrong;Jiang Wenjuan;Yang Ningan;Ma Yingxue;Peng Xiaoyun(Yinchuan City Ecological Environment Monitoring Station,Yinchuan 753000,China;Ningxia Polytechnic Institute,Shizuishan 753000,China;Shizuishan City Ecological Environment Monitoring Station,Shizuishan 753000,China)
出处
《云南化工》
CAS
2022年第12期72-74,共3页
Yunnan Chemical Technology
基金
宁夏自然基金(2022AAC03350)
宁夏回族自治区重点研发计划重大项目(2019BFG02020)。
关键词
石嘴山市
环境空气质量
原因分析
Shizuishan city
ambient air quality
cause analysis
