1、环境空气质量标准(Ambientairqualitystandard)Circularontheimplementationoftheambientairqualitystandard(GB3095-2012)Allprovinces,autonomousregionsandmunicipalitiesdirectlyunderthecentralgovernment,theenvironmentalprotectiondepartment(bureau),theXinjiangproductionandConstructionCorpsEnvironmentalProtectionBurea
2、u,environmentalprotectionbureauofthePLA,Liaohereserveadministration,themunicipalities,subprovincialcityenvironmentalprotectionbureau,theagencydirectlyundertheunit:ToimplementtheSeventhNationalEnvironmentalProtectionConferenceandthe2012nationalenvironmentalprotectionworkconferencespirit,acceleratethe
3、airpollutioncontrolinourcountry,andeffectivelyprotectpeopleshealth,ourMinistryapprovedthereleaseoftheambientairqualitystandards(GB3095-2012).Weherebynotifyyouofthefollowingstandardsfortheimplementationofthisstandardbystages:First,fullyrealizetheimportanceofimplementingtheambientairqualitystandardThe
4、implementationoftheambientairqualitystandardisanobjectivedemandforstrengtheningtheairenvironmentcontrolinthenewperiod.WiththerapiddevelopmentofeconomyandsocietyinChina,thecoalbasedenergyconsumptionrosesharply,theamountofvehicleincreasesrapidly,economicallydevelopedareasofnitrogenoxides(NOx)andvolati
5、leorganiccompounds(VOCs)significantlyincreasedemissionsofozone(O3)andfineparticles(PM2.5)pollutioninPM10(PM10)andtotalsuspendedparticulatematter(TSP)pollutionhasnotyetfullysolvedthecase,BeijingTianjinHebei,YangtzeRiverDelta,PearlRiverDeltaregionPM2.5andO3pollution,hazefrequentoccurrence,reducedvisib
6、ility,theurgentneedtoimplementthenewstandardofambientairquality,theincreaseofpollutantmonitoringproject,andstrictlimitsofpollutants,theairqualityoftheenvironmenttoreflectthesituationofourcountry,topromotethepreventionandcontrolofatmosphericpollution.Theimplementationoftheambientairqualitystandardisa
7、nimportantpartofimprovingtheenvironmentalqualityevaluationsystem.Soundenvironmentalqualityevaluationsystem,establishascientificandreasonableevaluationindex,thepersonalexperienceoftheevaluationresultsareconsistentwiththemassesofthepeople,andgraduallywithinternationalstandards,isanimportanttasktoexplo
8、reanewpathofenvironmentalprotection.TheimplementationofambientairqualitystandardsistoimplementtheStateCouncilonstrengtheningkeyenvironmentalprotectionworkopinion,onpromotingthejointpreventionandcontrolofairpollutionandimproveregionalairqualityguidanceandheavymetalpollutionpreventionplaninthe12thFive
9、-Yearontheimprovementofairqualitystandardsandevaluationsystem,strengthenairpollutioncontrol,toimproveairqualityrequirements.Theimplementationoftheambientairqualitystandardisaninevitablerequirementtomeetthepublicdemandandimprovethecredibilityofthegovernment.Ambientairqualityindexandsimultaneousimplem
10、entationofthenewstandard(AQI)technicalregulations(Trial)increasedpollutantsinenvironmentalqualityassessment,canbettercharacterizetheambientairqualityinourcountry,reflectingthecomplexairpollutionsituation;adjustmentoftheclassificationindexexpression,improvetheairqualityindexreleasedwayisconducivetoim
11、provingtheairqualityoftheenvironmentevaluationofthescientificlevel,toprovidebetterguidanceforpublichealth,effortstoeliminatethepublicsubjectivesenseisnotcompletelyconsistentwiththeresultsofmonitoringandevaluationofthephenomenon.Two,implementtherevisedairenvironmentalqualitystandardbystagesCharacteri
12、sticsofairpollutionindifferentregionsofChina,thelevelofeconomicdevelopmentandenvironmentalmanagementrequirementsarequitedifferent,newindicatorsneedtocarryoutmonitoringequipmentinstallation,dataqualitycontrol,professionaltrainingandaseriesofpreparatorywork.Inordertoensurethatalllocalitieshaveinstrume
13、nts,personnelandfunds,toensurethatthemeasurementshavebeenmade,themeasurementsareaccurateandclear,andthatthenewrevisedambientairqualitystandardshavebeenimplementedonschedule,thefollowingrequirementsareherebyformulated:(1)timerequirementsfortheimplementationofthenewstandardsbystagesIn2012,Beijing,Tian
14、jin,theYangtzeRiverDelta,thePearlRiverDeltaandotherkeyareas,aswellasmunicipalitiesandprovincialcapitals;2013,113keycitiesofenvironmentalprotectionandnationalenvironmentalprotectionmodelcity;In2015,allcitiesabovetheprefecturelevel;January1,2016,thenationalimplementationofthenewstandards.(two)encouragingthepeoplesgovernmentsofprovinces,autonomousregionsandmunicipalitiesdirectlyunderthecentralgovernmentinaccordancewiththeactualsituationandtheneed
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