{"entity":{"iso2":"VU","iso3":"VUT","name":"Vanuatu","slug":"vanuatu"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-exposure-pm25-pollution","source":"Global Burden of Disease Study 2023, Institute for Health Metrics and Evaluation (IHME), via World Bank (2026) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/average-exposure-pm25-pollution","title":"Average annual exposure to PM2.5 air pollution","unit":"micrograms per cubic meter"},"observations":[{"date":"1990-01-01","value":9.30121},{"date":"1991-01-01","value":9.22522},{"date":"1992-01-01","value":9.21999},{"date":"1993-01-01","value":9.21477},{"date":"1994-01-01","value":9.20954},{"date":"1995-01-01","value":9.06278},{"date":"1996-01-01","value":9.19909},{"date":"1997-01-01","value":9.19387},{"date":"1998-01-01","value":9.18864},{"date":"1999-01-01","value":9.18342},{"date":"2000-01-01","value":9.24896},{"date":"2001-01-01","value":9.63726},{"date":"2002-01-01","value":8.67514},{"date":"2003-01-01","value":9.2738},{"date":"2004-01-01","value":8.11667},{"date":"2005-01-01","value":8.54593},{"date":"2006-01-01","value":7.69052},{"date":"2007-01-01","value":7.55245},{"date":"2008-01-01","value":7.80122},{"date":"2009-01-01","value":7.57215},{"date":"2010-01-01","value":7.87452},{"date":"2011-01-01","value":7.74557},{"date":"2012-01-01","value":7.55605},{"date":"2013-01-01","value":8.48394},{"date":"2014-01-01","value":7.31384},{"date":"2015-01-01","value":7.66234},{"date":"2016-01-01","value":7.45281},{"date":"2017-01-01","value":8.76292},{"date":"2018-01-01","value":8.36324},{"date":"2019-01-01","value":7.21504},{"date":"2020-01-01","value":6.1138},{"date":"2021-01-01","value":6.17932},{"date":"2022-01-01","value":7.28588},{"date":"2023-01-01","value":6.99394}],"summary":{"latest_period":"2023-01-01","latest_value":6.99394,"max":9.63726,"mean":8.26811,"min":6.1138,"of":200,"rank":175,"trend":"falling"}}