空气污染物浓度变化特征及其气象条件影响研究

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文章编号:1674-6139(2026)04-0089-06
中图分类号:X511文献标志码:B
Changing Characteristics in Air Pollutant Concentration and Its Impact on Conditions
XuJiajia',LiLin²,WangYuwei³
Province, ,Gannan 3. Province,Lvliang O325OO,China)
Abstract:Airpolutionisamajorisseafectingpeople'sdailylives.Understandingthevarationsinputantconcentratiosand theirinfluencingfactorscanelpimproveiqualityThissudyproposesamethodfornalyingtevaationcharacteristicsirpollu tantconcentratiosndteifueneeteoologicalcoditio.Concentratiodataforsixirltantstrogendoide,ulfurdioide,ozone,carbon dioxide,fine particulate matter( PM2.5 ),and inhalable particulate matter( PM10 )-were collected in Province,lngitheterologicaldataincudingtemperature,indspeed,precipitationndwiddiretioAnirltato centrationdistrtiooelsosucedtaletealsoaldualtioesiats sultindicatetataswindspdndprecipitationincrease,teAirPolutioIndex(AP)tends todecrease.Highwndspedselppurify air quality,while greater precipitation enhances the adsorption capacity for pollutants.
Keywords:concentrationairpollutants;pollutantconcentrationdistrbutionmodel;meteorologicalonditions;characteriticso concentration changes;API index
前言
因大量的工业污水排放以及日益增多的交通尾气导致空气污染状况愈发严峻,大气中的污染物种类也日益增多[1-2],例如近些年频发的 PM2.5 以及二氧化硫等,这些污染物对人体健康、生态环境以及气候变化均产生了深远影响,因此对空气污染物浓度变化特征分析显得尤为重要,通过研究发现空气污染浓度会改变水循环,水资源以及农业等会受到严重影响,因此通过深入分析空气污染物浓度变化特征及其气象条件影响,为改善空气质量提供科学依据。(剩余4822字)