{"entity":{"iso2":"SV","iso3":"SLV","name":"El Salvador","slug":"el-salvador"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"human-caused-air-pollution-exposure","source":"Energy Policy Institute at the University of Chicago (EPIC) (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/human-caused-air-pollution-exposure","title":"Exposure to air pollution from human sources","unit":"micrograms per cubic meter"},"observations":[{"date":"1998-01-01","value":29.07},{"date":"1999-01-01","value":20.87},{"date":"2000-01-01","value":23.94},{"date":"2001-01-01","value":22.53},{"date":"2002-01-01","value":20.97},{"date":"2003-01-01","value":25.21},{"date":"2004-01-01","value":20.87},{"date":"2005-01-01","value":27.79},{"date":"2006-01-01","value":22.45},{"date":"2007-01-01","value":25.41},{"date":"2008-01-01","value":25.3},{"date":"2009-01-01","value":25.78},{"date":"2010-01-01","value":28.74},{"date":"2011-01-01","value":29.06},{"date":"2012-01-01","value":26.05},{"date":"2013-01-01","value":28.11},{"date":"2014-01-01","value":24.8},{"date":"2015-01-01","value":24.14},{"date":"2016-01-01","value":25.2},{"date":"2017-01-01","value":25.95},{"date":"2018-01-01","value":24.66},{"date":"2019-01-01","value":25.98},{"date":"2020-01-01","value":26.73},{"date":"2021-01-01","value":25.05},{"date":"2022-01-01","value":25.68},{"date":"2023-01-01","value":26.85},{"date":"2024-01-01","value":29.63}],"summary":{"latest_period":"2024-01-01","latest_value":29.63,"max":29.63,"mean":25.4378,"min":20.87,"of":240,"rank":23,"trend":"rising"}}