城區(qū)低空大氣臭氧污染特征及氣象影響因素研究

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文章編號(hào)：1674-6139（2025）05-0117-06

中圖分類號(hào)：X511文獻(xiàn)標(biāo)志碼：B

Characteristics of Low Altitude Atmospheric Ozone Pollution in Urban Areas and Analysis of Meteorological Factors

HuangGuizhen1，Xie Meifang2，Yang Zaiwei1，HuangJunhui （1.Meteorological Bureau of Baise City，Baise 533OOO，China； 2.Baise Ecological Environment Bureau，Baise 533ooo，China; 3.Baise Institute of Science and Technology Information，Baise 533Ooo，China）

Abstract：Ozone，asanatmosphericpolutant，haspotentialhazardstohumanhealthandthecologicalenvironment.Therefor，an analysiswasconductedonthecharacteristicsoflowaltitudeamosphericozonepolutionandmeteorologicalinfuencingfactorsinrban areas.Dataonlowlevelatmosphericozoneconcentrationsinurbanareasandmeteorologicaldataerecolectedinthestudyreaand thespatialandtemporaldistrbutioncharacteristicsoflowlevelatmosphericozonepolutioninurbanareaswereivestigatedhere searchresultsindicatethattheozoneconcentrationishighestinAprilanday.ThefstertephotochemicalreactionbetweeNOand VOCs，themreozonesiseeated，ndteoespodingoncentratioishgherTehertheelativeumidity，tetroert abilitytoabsorbultravioletrays，thelessozonegasisproduced，andthecoespondingconcentrationislower.Thehighertewind speed，the stronger the ability to transmit ozone，and the lowerthe ozone concentration in this urban area.

Key words：ozone concentration; NOx gas；VOCs gas；temperature influence；relative humidity

前言

臭氧能夠與生物的蛋白質(zhì)、氨基酸等發(fā)生化學(xué)反應(yīng)，引發(fā)心肺功能減弱、視力降低、中樞神經(jīng)系統(tǒng)損害及組織缺氧等問(wèn)題。（剩余4711字）