{"entity":{"iso2":null,"iso3":"WLF","name":"Wallis and Futuna","slug":"wallis-and-futuna"},"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":3.4},{"date":"1999-01-01","value":3.1},{"date":"2000-01-01","value":3.6},{"date":"2001-01-01","value":3.7},{"date":"2002-01-01","value":3.8},{"date":"2003-01-01","value":3.8},{"date":"2004-01-01","value":4.0},{"date":"2005-01-01","value":3.8},{"date":"2006-01-01","value":3.9},{"date":"2007-01-01","value":4.1},{"date":"2008-01-01","value":3.9},{"date":"2009-01-01","value":3.8},{"date":"2010-01-01","value":4.1},{"date":"2011-01-01","value":3.6},{"date":"2012-01-01","value":3.7},{"date":"2013-01-01","value":3.9},{"date":"2014-01-01","value":3.9},{"date":"2015-01-01","value":4.4},{"date":"2016-01-01","value":3.7},{"date":"2017-01-01","value":4.3},{"date":"2018-01-01","value":4.2},{"date":"2019-01-01","value":3.9},{"date":"2020-01-01","value":4.1},{"date":"2021-01-01","value":3.2},{"date":"2022-01-01","value":4.3},{"date":"2023-01-01","value":4.3},{"date":"2024-01-01","value":4.0}],"summary":{"latest_period":"2024-01-01","latest_value":4.0,"max":4.4,"mean":3.87037,"min":3.1,"of":241,"rank":221,"trend":"rising"}}