河北廊坊市区大气中NO、NO<sub>2</sub>和O<sub>3</sub>污染特征研究

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Abstract Continuous measurements were undertaken of NO, NO₂, O₃ and meteorological conditions at four monitoring stations at urban area of Langfang, Hebei province from January 2013 to December 2015. During this period, the mean concentrations (×10^-9) of NO, NO₂, NO_x and O₃ were 15.10, 23.00, 38.10 and 23.25 respectively. Peak NO concentrations often appear at about 07:00~09:00 in the morning due to increase in traffic emissions and reduction in boundary layer heights. O₃ show a single peak at about 15:00~16:00. The mean NO₂ photolysis rates (min^-1) reach top at 14:00~16:00 and vary with seasons which are 0.128 in spring, 0.398 in summer, 0.315 in autumn and 0.117 in winter. NO-NO₂, O₃ were fitted well as quadratic polynomial, inverse proportional function of NO_xrespectively. NO_x and OX concentration of mid-small towns from Jing-Jin-Ji regions were differently affected by local, regional source contribution respectively. The peak regional contribution occurs at 16:00~18:00.

Key words： air pollution Langfang diurnal variation local pollution regional pollution

Received: 27 January 2016

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	Articles by authors
	SONG Cong-bo
	LI Rui-peng
	HE Jian-jun
	WU Lin
	MAO Hong-jun

Cite this article:

SONG Cong-bo,LI Rui-peng,HE Jian-jun等. Analysis of pollution characteristics of NO, NO₂ and O₃ at urban area of Langfang, Hebei[J]. CHINA ENVIRONMENTAL SCIENCECE, 2016, 36(10): 2903-2912.

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http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2016/V36/I10/2903

[1]	刘希文,徐晓斌,林伟立.北京及周边地区典型站点近地面O3的变化特征 [J]. 中国环境科学, 2010,30(7):946-953.
[2]	Tiwari S, Dahiya A, Kumar N. Investigation into relationships among NO, NO2, NOx, O3, and CO at an urban background site in Delhi, India [J]. Atmospheric Research, 2015,157:119-126.
[3]	王占山,李云婷,陈添,等.北京城区臭氧日变化特征及与前体物的相关性分析 [J]. 中国环境科学, 2014,34(12):3001-3008.
[4]	安俊琳,王跃思,李昕,等.北京大气中NO、NO2和O3浓度变化的相关性分析 [J]. 环境科学, 2007,28(04):706-711.
[5]	EPA U. Air quality criteria for ozone and related photochemical oxidants [R]. EPA/600/R-05/004aF-cF, 2006.
[6]	王占山,李云婷,陈添,等.北京城区臭氧日变化特征及与前体物的相关性分析 [J]. 中国环境科学, 2014,34(12):3001-3008.
[7]	林旭,朱彬,安俊琳,等.南京北郊VOCs对臭氧和二次有机气溶胶潜在贡献的研究 [J]. 中国环境科学, 2015,35(4):976-986.
[8]	杨雅琴,高会旺.青岛大气臭氧及其前体物时间变化与污染特征 [J]. 气象与环境学报, 2008,24(2):1-5.
[9]	邵平,安俊琳,杨辉,等.南京北郊夏季近地层臭氧及其前体物体积分数变化特征 [J]. 环境科学, 2014,35(11):4031-4043.
[10]	Seinfeld J H, Pandis S N, Seinfeld J H, et al. Atmospheric chemistry and physics : from air pollution to climate change [J]. Environment Science & Policy for Sustainable Development, 2006,51(2):212-214(3).
[11]	ZHANG Q, Geng G N, Andreas R, et al. Satellite remote sensing of changes in NOx emissions over China during 1996~2010 [J]. Chinese Science Bulletin, 2012,57(22):2857-2864.
[12]	姚凌,吕宁,师华定.利用SCIAMACHY遥感资料研究我国NO2柱浓度及其时空分布 [J]. 环境科学研究, 2012,25(4).
[13]	高晋徽,朱彬,王言哲,等.2005~2013年中国地区对流层二氧化氮分布及变化趋势 [J]. 中国环境科学, 2015,35(8):2307- 2318.
[14]	郑晓霞,李令军,赵文吉,等.京津冀地区大气NO2污染特征研究 [J]. 生态环境学报, 2014(12):1938-1945.
[15]	Zhang K, Batterman S. Air pollution and health risks due to vehicle traffic [J]. Science of the total Environment, 2013,450: 307-316.
[16]	田谧,吉东生,王跃思,等.河北廊坊地区大气污染物变化特征与来源追踪 [J]. 环境工程学报, 2013(12):4895-4903.
[17]	HJ 654-2013 环境空气气态污染物(SO2、NO2、O3、CO)连续自动监测系统技术要求及检测方法 [S].
[18]	Notario A, Bravo I, Adame J A, et al. Analysis of NO, NO2, NOx, O3and oxidant (OX = O3 + NO2) levels measured in a metropolitan area in the southwest of Iberian Peninsula [J]. Atmospheric Research, 2012,s104–105(s104–105):217-226.
[19]	Fujita E M, Stockwell W, Campbell D E, et al. Weekend/ weekday ozone observations in the south coast air basin: retrospective analysis of ambient and emissions data and refinement of hypotheses, Volume I—Executive Summary [R]. Final Report Prepared by the Desert Research Institute, Reno, NV and Sonoma Technology, Petaluma, CA for the National Renewable Energy Laboratory, Golden, CO, 2000.
[20]	殷永泉,单文坡,纪霞,等.济南大气臭氧浓度变化规律 [J]. 环境科学, 2006,27(11):2299-2302.
[21]	王占山,李云婷,董欣,等.北京城区大气污染物""周末效应"分析 [J]. 中国科学院大学学报, 2015,32(6):843-850.
[22]	Leighton P. Photochemistry of Air Pollution [M]. New York: Academies Press, 1961.
[23]	Clapp L J, Jenkin M E. Analysis of the relationship between ambient levels of O3, NO2 and NO as a function of NOx in the UK [J]. Atmospheric Environment, 2001,35(36):6391-6405.
[24]	何建军,余晔,刘娜,等.气象条件和污染物排放对兰州市冬季空气质量的影响 [C]. 中国环境科学学会.2015年中国环境科学学会学术年会论文集(第一卷).中国环境科学学会, 2015.