{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"human-caused-air-pollution-exposure","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/human-caused-air-pollution-exposure","title":"Human caused air pollution exposure","unit":null},"observations":[{"date":"1998-01-01","value":19.58},{"date":"1999-01-01","value":18.34},{"date":"2000-01-01","value":19.8},{"date":"2001-01-01","value":19.22},{"date":"2002-01-01","value":19.17},{"date":"2003-01-01","value":18.56},{"date":"2004-01-01","value":19.41},{"date":"2005-01-01","value":20.35},{"date":"2006-01-01","value":19.55},{"date":"2007-01-01","value":19.22},{"date":"2008-01-01","value":20.6},{"date":"2009-01-01","value":19.46},{"date":"2010-01-01","value":21.47},{"date":"2011-01-01","value":19.55},{"date":"2012-01-01","value":20.67},{"date":"2013-01-01","value":20.0},{"date":"2014-01-01","value":20.44},{"date":"2015-01-01","value":20.58},{"date":"2016-01-01","value":18.86},{"date":"2017-01-01","value":20.26},{"date":"2018-01-01","value":20.38},{"date":"2019-01-01","value":20.24},{"date":"2020-01-01","value":19.15},{"date":"2021-01-01","value":19.94},{"date":"2022-01-01","value":21.8},{"date":"2023-01-01","value":20.8},{"date":"2024-01-01","value":21.6}],"summary":{"latest_period":"2024-01-01","latest_value":21.6,"max":21.8,"mean":19.963,"min":18.34,"of":240,"rank":52,"trend":"rising"}}