Air Pollution - Our World in Data

Air pollution is attributed to 11.65% of deaths globally. It is also one of the leading risk factors for disease burden. Death rates from air pollution are ... COVID-19vaccinations,cases,excessmortality,andmuchmoreExploreourCOVID-19dataAirPollutionSummaryAirpollutionisoneoftheworld’sleadingriskfactorsfordeathAirpollutionisoneoftheleadingriskfactorsfordiseaseburdenWhoismostaffectedbyairpollution?Howaredeathratesfromairpollutionchanging?OutdoorairpollutionIndoorairpollutionEndnotesLicenceCitationContentsAirpollutionisoneoftheworld’slargesthealthandenvironmentalproblems.Itdevelopsintwocontexts:indoor(household)airpollutionandoutdoorairpollution.WelookindetailatthedataandresearchonthehealthimpactsofIndoorAirPollution,attributeddeaths,anditscausesacrosstheworldinourfullentry:IndoorAirPollution.WelookindetailathowexposuretoOutdoorAirPollution,itshealthimpactsandattributeddeathsacrosstheworldinourfullentry:OutdoorAirPollution.Inthisentrywelookattheaggregatepictureofairpollution–bothindoorandoutdoor. Summary Airpollutionisoneoftheworld’sleadingriskfactorsfordeath,attributedtomillionsofdeathseachyear.Airpollutionisattributedto11.65%ofdeathsglobally.Itisalsooneoftheleadingriskfactorsfordiseaseburden.Deathratesfromairpollutionarehighestinlow-to-middleincomecountries,withmorethan100-folddifferencesinratesacrosstheworld.Globally,deathratesfromairpollutionhavebeenfalling.Thishasmainlybeentheresultofprogressontacklingindoorpollution. AllourinteractivechartsonAirPollution AbsolutenumberofdeathsfromambientparticulateairpollutionAirpollutantemissionsAirpollutiondeathsfromfossilfuelsAirpollutioninLondonvs.DelhiAirpollutionvs.GDPpercapitaDeathratefromairpollutionDeathratefromambientparticulateairpollutionDeathratefromoutdoorairpollutionvsGDPpercapitaDeathratefromparticularmatterairpollutionvsPM2.5concentrationDeathratesfromairpollutionDeathratesfromairpollutionDeathratesfromairpollutionDeathratesfromambientparticulateairpollutionvs.GDPpercapitaDeathratesfromoutdoorairpollutionin1990vs.2019DeathsfromairpollutionDeathsfromhouseholdandoutdoorairpollutionDeathsfromoutdoorairpollutionDeathsfromoutdoorairpollutionbyregionDeathsfromoutdoorairpollution,byageDiseaseburdenfromparticulatepollutionEmissionsofairpollutantsEmissionsofairpollutantsEmissionsofparticulatematterExposuretoairpollutionwithfineparticulatematterGlobalSO₂emissionsGlobalsulphurdioxide(SO₂)emissionsbyworldregionNumberofdeathsfromairpollutionNumberofdeathsfromairpollutionOutdoorairpollutiondeathrateOutdoorairpollutiondeathratesbyageOutdoorairpollutiondeathsin1990vs.2019Ozone(O₃)concentrationParticulatematterexposurein1990vs.2017ShareofdeathsattributedtoairpollutionShareofdeathsattributedtooutdoorairpollutionShareofpopulationexposedtoairpollutionaboveWHOtargetsShareofthepopulationexposedtoairpollutionlevelsaboveWHOguidelinesSourcesofairpollutionintheUKSulphurdioxide(SO₂)emissionsSulphurdioxide(SO₂)emissionsSulphurdioxide(SO₂)emissionspercapitaSulphuroxide(SO₂)emissionsChart1of42 RelatedresearchentriesIndoorAirPollutionOutdoorAirPollutionEnergy Airpollutionisoneoftheworld’sleadingriskfactorsfordeathAirpollutionisresponsibleformillionsofdeathseachyearAirpollution–thecombinationofoutdoorandindoorparticulatematter,andozone–isariskfactorformanyoftheleadingcausesofdeathincludingheartdisease,stroke,lowerrespiratoryinfections,lungcancer,diabetesandchronicobstructivepulmonarydisease (COPD).TheInstituteforHealthMetricsandEvaluation(IHME)initsGlobalBurdenofDiseasestudyprovideestimatesofthenumberofdeathsattributedtotherangeofriskfactorsfordisease.1Inthevisualizationweseethenumberofdeathsperyearattributedtoeachriskfactor.Thischartisshownfortheglobaltotal,butcanbeexploredforanycountryorregionusingthe“changecountry”toggle.Airpollutionisoneoftheleadingriskfactorsfordeath.Inlow-incomecountries,itisoftenverynearthetopofthelist(oristheleadingriskfactor). Clicktoopeninteractiveversion Airpollutioncontributesto11.65%ofdeathsgloballyGlobally,airpollutioncontributedto11.65%ofdeathsinthelatestyear.2Inthemapshownhereweseetheshareofdeathsattributedtoairpollutionacrosstheworld. Clicktoopeninteractiveversion AirpollutionisoneoftheleadingriskfactorsfordiseaseburdenAirpollutionisoneoftheleadingriskfactorsfordeath.Butitsimpactsgoevenfurther,alsobeingoneofthemaincontributorstoglobaldiseaseburden.Globaldiseaseburdentakesintoaccountnotonlyyearsoflifelosttoearlydeath,butalsothenumberofyearslivedinpoorhealth.InthevisualizationweseeriskfactorsrankedinorderofDALYs–disability-adjustedlifeyears–themetricusedtoassessdiseaseburden.Again,airpollutionisnearthetopofthelistmakingitoneoftheleadingriskfactorsforpoorhealthacrosstheworld.Airpollutionnotonlytakesyearsfrompeoples’lives,butalsohadlargeeffectonqualitywhilethey’restillliving. Clicktoopeninteractiveversion Whoismostaffectedbyairpollution?Deathratesfromairpollutionarehighestinlow-to-middleincomecountriesAirpollutionisahealthandenvironmentalissueacrossallcountriesoftheworld,butwithlargedifferencesinseverity.Intheinteractivemapweshowdeathratesfromairpollutionacrosstheworld,measuredasthenumberofdeathsper100,000peopleofagivencountryorregion.Theburdenofairpollutiontendstobegreateracrossbothlowandmiddleincomecountriesfortworeasons:indoorpollutionratestendtobehighinlow-incomecountriesduetoarelianceonsolidfuelsforcooking;andoutdoorairpollutiontendstoincreaseascountriesindustrializeandshiftfromlow-to-middleincomes.Amapofthenumberdeathsfromairpollutionbycountrycanbefoundhere. Clicktoopeninteractiveversion Howaredeathratesfromairpollutionchanging?Deathratesfromairpollutionarefalling–mainlyduetoimprovementsinindoorpollutionInthevisualizationweshowglobaldeathratesfromairpollutionovertime–shownasthetotalairpollution,inadditiontotheindividualcontributionsfromoutdoorandindoorpollution.Globallyweseethatinrecentdecadesthedeathratesfromtotalairpollutionhasdeclined:since1990deathrateshavenearlyhalved.But,asweseefromthebreakdown,thisdeclinehasbeenprimarilydrivenbyimprovementsinindoorairpollution.Deathratesfromindoorairpollutionhaveseenanimpressivedecline,whilstimprovementsinoutdoorpollutionhavebeenmuchmoremodest.Youcanexplorethisdataforanycountryorregionusingthe“changecountry”toggleontheinteractivechart. Clicktoopeninteractiveversion OutdoorairpollutionOutdoorairpollution Youcanfindin-depthstatisticsonoutdoorairpollution,itshealthimpactsandcausesacrosstheworldinourfullentryhere. IndoorairpollutionIndoorairpollution Youcanfindin-depthstatisticsonindoorairpollution,itshealthimpactsandcausesacrosstheworldinourfullentryhere. WordpressEditPageOurWorldinDataisfreeandaccessibleforeveryone.Helpusdothisworkbymakingadonation.Donatenow