{"entity":{"iso2":"SM","iso3":"SMR","name":"San Marino","slug":"san-marino"},"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":15.34},{"date":"1999-01-01","value":14.84},{"date":"2000-01-01","value":15.83},{"date":"2001-01-01","value":14.95},{"date":"2002-01-01","value":16.54},{"date":"2003-01-01","value":18.5},{"date":"2004-01-01","value":14.89},{"date":"2005-01-01","value":16.78},{"date":"2006-01-01","value":20.26},{"date":"2007-01-01","value":16.93},{"date":"2008-01-01","value":13.54},{"date":"2009-01-01","value":14.18},{"date":"2010-01-01","value":14.06},{"date":"2011-01-01","value":16.11},{"date":"2012-01-01","value":14.75},{"date":"2013-01-01","value":13.43},{"date":"2014-01-01","value":10.6},{"date":"2015-01-01","value":14.25},{"date":"2016-01-01","value":11.98},{"date":"2017-01-01","value":12.51},{"date":"2018-01-01","value":11.49},{"date":"2019-01-01","value":10.73},{"date":"2020-01-01","value":11.6},{"date":"2021-01-01","value":10.2},{"date":"2022-01-01","value":11.71},{"date":"2023-01-01","value":10.83},{"date":"2024-01-01","value":11.27}],"summary":{"latest_period":"2024-01-01","latest_value":11.27,"max":20.26,"mean":14.0037,"min":10.2,"of":240,"rank":124,"trend":"falling"}}