利用空气污染指数法评价安阳市2011年3月的空气质量VIP免费

利用空气污染指数法评价安阳市2011年3月份的空气质量摘要：本研究是在结合安阳市的相关地理、经济等相关因素的基础上，通过典型地区实地调研、文献及资料综合分析方法，总结分析相关领域的研究成果和国内外研究成果，确定研究的理论基础和研究方法。根据近年安阳市环保局每天的安阳市空气质量报告，以2011年安阳市三月份的各测点的不同环境空气污染物浓度为依据，计算出每天的大气污染指数，并对安阳市环境空气质量进行评价，分析其产生的原因，同时在综合政府工作情况下提出治理的具体对策。采用了综合污染指数法，得出三月份的每日空气污染指数都是由可吸入颗粒物（PM10）得出。故可知安阳市的空气污染物构成为可吸入颗粒物（PM10）为首要污染物，二氧化硫（SO2）为第二污染物，氮氧化物（NOX）污染轻微。经统计，安阳市3月份的空气质量达到Ⅲ级标准，轻度污染仅的为1天，达到Ⅱ级标准，良好的天数为26天，达到Ⅰ级标准，优秀的有4天。总体来说，由数据得出的安阳市3月的空气质量基本良好，但仍有些方面仍需要继续加强控制。大气环境质量与城市工业化水平和以煤为主的能源结构密切相关，并具有区域性和季节性的差异。在分析安阳市大气污染原因和特征的基础上，提出调整能源结构，加强污染治理以及城市绿化等措施，以提高城市大气环境质量，保证经济可持续发展。关键词：大气环境质量；大气污染指数；首要污染物EvaluationofAnyangCity’sforAirQualityUsingofAirPollutionIndexinMarch2011Abstract：ThisresearchisinunifiesAnyang'srelatedgeography,theeconomyandsoonthecorrelationfactorfoundation,investigatesandstudiesonthespotthroughthetypicalarea,theliteratureandthematerialgeneralizedanalysismethod,summarizestheanalysisrelateddomainresearchresultsandthedomesticandforeignresearchresults,thedeterminationresearchrationaleandtheresearchtechnique.AccordingtotherecentyearsAnyangEnvironmentalprotectionBureaudailyAnyangairqualityreport,take2011theAnyangMarch'svariousmeasuringpoints'differentambientairpollutantdensityasthebasis,calculatedthedailyairpollutionindex,andcarriedontheappraisaltotheAnyangambientairquality,analyzesreasonwhichitproduced,simultaneouslyproposedthegovernmentconcretecountermeasureinthesynthesisgovernmentservicesituation.Hasusedthesynthesispollutionexponentialmethod,obtainsMarch'sdailyairpollutionindexisbymayinhaletheparticles(PM10)toobtain.ThereforemayknowAnyang'sairpollutantconstitutionfortobepossibletoinhaletheparticles(PM10)isthemostimportantpollutant,thesulphurdioxide(SO2)isthesecondpollutant,thenitrogenoxide(NOX)pollutesslightly.Afterthestatistics,theAnyangMarch'sairqualityachievesⅢLevelstandard,whatmildconcentrationisonly1day,achievesⅡThelevelstandard,thegoodnumberofdaysis26days,achievesⅠThelevelstandard,outstandinghas4days.Generallyspeaking,theAnyangMarch'sairqualitywhichobtainsbythedatabasicgood,butstillsomeaspectsstillneededtocontinuethetightenthescrews.Theatmosphericenvironmentqualityandtheurbanindustrializationlevelandarecloselyrelatedbythecoalenergystructureprimarily,andhastheregionalcharacteristicandtheseasonaldifference.InanalyzestheAnyangairpollutionreasonandinthecharacteristicfoundation,proposedthattheadjustmentenergystructure,strengthensmeasuresandsoonpollutiongovernmentaswellasurbanafforestation,improvesthecityatmosphericenvironmentquality,theguaranteeeconomysustainabledevelopment.Keywords:airquality；airpollutionindex；theprimarypollutant目录引言................................................................................................................................................1第一章空气污染的概述..........................................