基于AQI数据的大连夏季空气质量分析

刘淼; 顾吉林; 刘丽娟; 王震; 黄善鹏; 刘颖波; 段婉玲; 冯秋实

doi:doi:10.3969/j.issn.1673-6141.2016.02.004

大气与环境光学学报, 2016, 11 (2): 111, 网络出版: 2016-03-29

基于AQI数据的大连夏季空气质量分析

Air Quality Analysis of Dalian in Summer Based on AQI Data

论文大纲

刘淼顾吉林 ^*刘丽娟王震黄善鹏刘颖波段婉玲冯秋实

作者单位

辽宁师范大学物理与电子技术学院, 辽宁大连 116021

摘要

针对大连市2015年6月至8月10个国控自动空气质量监测站的AQI、PM2.5、PM10、SO2 、NO2 、CO、O3 七个参数进行分析,探讨空气质量指数的日均值变化规律、小时变化规律、特殊污染日的分析及AQI与其他参量的相关性分析。结果表明, 2015年大连市夏季空气质量优占44.6%,达标率为97.9%。AQI日均值变化幅度较大,呈波浪型变化趋势, 6月至8月AQI变化规律大致相同,8月由于特殊气候影响, AQI数值最大为130.4,而后由于降雨, AQI显著减小。AQI小时变化规律00:00～07:00数据变化缓慢,上班高峰以及下班高峰数据会开始上升, AQI呈波峰、波谷变化。通过相关性计算, AQI与PM2.5、PM10呈显著相关,与CO、NO2 、O3 呈较好的相关性,而与SO2 相关性不明显,为大连市大气污染治理提供依据。

Abstract

The data of seven parameters AQI, PM2.5, PM10, SO2 , NO2 , CO and O3 from 10 national-controlled automatic air quality monitoring station of Dalian from June to August in 2015 were analyzed to investigate the daily mean change of air quality index, the change of the hour, the special pollution date analysis and the correlation analysis between AQI and other parameters. The results showed that the excellent air quality in Dalian was 44.6%, the standard rate was 97.9% in the summer. The mean change of AQI days was large, and the change trend of AQI wave form was the same from June to August. For the special climate, AQI value maximum was 130.4 in August, and the AQI was significantly decreased due to the rainfall. The regularity of AQI hours from 00:00 to 07:00 when the data changed slowly, the data began to rise in rush hour, and AQI changed between peak and valley. Through correlation calculation, AQI, PM2.5, PM10 were significantly correlated, and CO, NO2 , O3 showed a good correlation with AQI. But the correlation between SO2 and AQI was not obvious, which is the basis for the treatment of air pollution in Dalian.

参考文献

[1] 王占山, 李云婷, 陈添, 等. 2013年北京市PM2.5的时空分布［J］. 地理学报, 2015, 70(1): 111-120.

Wang Zhanshang, Li Yunting, Chen Tian, et al. Spatial-temporal characteristics of PM2.5 in Beijing in 2013［J］. Acta Geographica Sinica, 2015, 70(1): 111-120(in Chinese).

[2] 刘建国, 桂华侨, 谢品华, 等. 大气灰霾监测技术研究进展［J］. 大气与环境光学学报, 2015, 10(2): 93-101.

Liu Jianguo, Gui Huaqiao, Xie Pinhua, et al. Recent progress of atmospheric haze monitoring technology［J］. Journal of Atmospheric and Environmental Optics, 2015, 10(2): 93-101(in Chinese).

[3] 黄为, 谢一淞, 李正强, 等. 2014年APEC会议期间北京地区气溶胶成分遥感研究［J］. 大气与环境光学学报, 2015, 10(4): 278-285.

Huang Wei, Xie Yisong, Li Zhengqiang, et al. Remote sensing estimation of aerosol composition during APEC Forum in Beijing 2014［J］. Journal of Atmospheric and Environmental Optics, 2015, 10(4): 278-285(in Chinese).

[4] 张殷俊, 陈曦, 谢高地, 等. 中国细颗粒物(PM2.5)污染状况和空间分布［J］. 资源科学, 2015, 37(7): 1339-1346.

Zhang Yinjun, Chen Xi, Xie Gaodi, et al. Pollution status and spatial distribution of PM2.5 in China［J］. Resources Science, 2015, 37(7): 1339-1346(in Chinese).

[5] 景瑞环, 麻金继, 汪超. 基于多源数据的PM2.5反演方法［J］. 大气与环境光学学报, 2015, 10(1): 51-62.

Jing Ruihuan, Ma Jinji, Wang Chao. Methods of PM2.5 Inversion Based On multi-source data［J］. Journal of Atmospheric and Environmental Optics, 2015, 10(1): 51-62(in Chinese).

[6] 成贺玺. 河北省MODIS气溶胶光学厚度与PM10质量浓度关系研究［D］. 河北: 河北师范大学硕士论文, 2014.

Cheng Hexi. Study on the Correlation Between the MODIS AOD and the Concentration of PM10 in Hebei Province［D］. Hebei: Master’s Theis of Hebei Normal University, 2014(in Chinese).

[7] 孙志豪, 崔燕平. PM2.5对人体健康影响研究概述［J］. 环境科技, 2013, 26(4): 75-78.

Sun Zhihao, Cui Yanping. An overview of PM2.5 impacts on human health［J］. Environmental Science and Technology, 2013, 26(4): 75-78(in Chinese).

[8] 韩立达, 王晓雯, 纪德钰, 等. 浅析大连市空气质量污染日特征及成因［J］. 中国环境管理干部学院学报, 2014, 24(5): 53-55, 69.

Han Lida, Wang Xiaowen, Ji Deyu, et al. A brief analysis on Dalian air quality pollution days’ features and contributing factors［J］. Journal of EMCC, 2014, 24(5): 53-55, 69(in Chinese).

[9] 徐洁, 李丹, 王伟, 等. 大连市区PM2.5污染现状及影响因素分析［J］. 环境与可持续发展, 2014, 39(3): 132-134.

Xu Jie, Li Dan, Wang Wei, et al. Analysis on status and influential factors on the PM2.5 pollution in Dalian［J］. Environment and Sustainable Development, 2014, 39(3): 132-134(in Chinese).

[10] 李莎莎, 陶龙娇. 北京冬季PM2.5质量浓度特征分析及其结果可视化表达［J］. 城市地理, 2015, (6): 184-187.

Li Shasha, Tao Longjiao. Beijing winter PM 2.5 concentration characteristics analysis and results visualization expression［J］. Cultural Geography, 2015, (6): 184-187(in Chinese).

刘淼, 顾吉林, 刘丽娟, 王震, 黄善鹏, 刘颖波, 段婉玲, 冯秋实. 基于AQI数据的大连夏季空气质量分析[J]. 大气与环境光学学报, 2016, 11(2): 111. LIU Miao, GU Jilin, LIU Lijuan, WANG Zhen, HUANG Shanpeng, LIU Yingbo, DUAN Wanling, FENG Qiushi. Air Quality Analysis of Dalian in Summer Based on AQI Data[J]. Journal of Atmospheric and Environmental Optics, 2016, 11(2): 111.

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