{"entity":{"iso2":"ST","iso3":"STP","name":"Sao Tome and Principe","slug":"sao-tome-and-principe"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"outdoor-air-pollution-exposure","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/outdoor-air-pollution-exposure","title":"Outdoor air pollution exposure","unit":null},"observations":[{"date":"1998-01-01","value":15.0},{"date":"1999-01-01","value":11.7},{"date":"2000-01-01","value":17.0},{"date":"2001-01-01","value":17.0},{"date":"2002-01-01","value":14.3},{"date":"2003-01-01","value":14.9},{"date":"2004-01-01","value":15.8},{"date":"2005-01-01","value":13.2},{"date":"2006-01-01","value":12.5},{"date":"2007-01-01","value":12.9},{"date":"2008-01-01","value":14.7},{"date":"2009-01-01","value":13.2},{"date":"2010-01-01","value":15.3},{"date":"2011-01-01","value":15.9},{"date":"2012-01-01","value":14.6},{"date":"2013-01-01","value":14.9},{"date":"2014-01-01","value":11.4},{"date":"2015-01-01","value":16.6},{"date":"2016-01-01","value":14.4},{"date":"2017-01-01","value":12.8},{"date":"2018-01-01","value":12.4},{"date":"2019-01-01","value":13.2},{"date":"2020-01-01","value":14.3},{"date":"2021-01-01","value":13.5},{"date":"2022-01-01","value":13.1},{"date":"2023-01-01","value":14.5},{"date":"2024-01-01","value":15.6}],"summary":{"latest_period":"2024-01-01","latest_value":15.6,"max":17.0,"mean":14.2481,"min":11.4,"of":234,"rank":112,"trend":"falling"}}