秦皇岛市空气质量指数AQI现状分析  

Status Analysis on Air Quality Index (AQI) in Qinhuangdao

作　　者：冯建社 张婷[2] 张明月[2] 田静毅[3] 

机构地区：[1]秦皇岛市环境保护监测站,河北秦皇岛066000 [2]东北大学,辽宁沈阳110000 [3]东北大学秦皇岛分校,河北秦皇岛066004

出　　处：《中国环境管理干部学院学报》2014年第5期65-69,共5页Journal of Environmental Management College of China

基　　金：秦皇岛市科技局项目<秦皇岛空气重污染与气象因子分析>(201301B030)

摘　　要：通过对秦皇岛市2012—2013年的空气质量对比分析,得出2013年空气质量优良率明显下降,由2012年的96.5%下降到59.4%,其中,1月份空气污染最为严重,其次是8月份。秦皇岛市出现频率较高的前三个首要污染物分别为PM10、PM2.5、O3。提高秦皇岛市的空气质量应着重控制颗粒物和臭氧的排放及形成,更需注重1月份和8月份的空气质量状况。建议通过对重污染企业限排、机动车限行以及增加道路洒水次数等方法提高秦皇岛市的空气质量。Through the analysis on the air quality in Qinhuangdao from 2012 to 2013, it was concluded that the rate of good air quality in 2013 decreased to 59.4% compared to 96.5% in 2012.The air pollution in January was the worst, followed by August. The most frequent primary pollutants were PM10, PM2.5and O3 respectively. The emission and formation of particular matter and ozone should be controlled to improve the air quality, especially the air quality of January and August should be paid more attention. Necessary measures should be taken to improve the air quality in Qinhuangdao, such as the limitation of pollution emission, the traffic controls and the increase of the road sprinkler.

关 键 词：空气质量 AQI 空气质量等级 首要污染物 优良率 统计分析 

分 类 号：X823[环境科学与工程—环境工程]