{"entity":{"iso2":"BN","iso3":"BRN","name":"Brunei","slug":"brunei-darussalam"},"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":10.5291},{"date":"1991-01-01","value":10.151},{"date":"1992-01-01","value":9.99889},{"date":"1993-01-01","value":9.84674},{"date":"1994-01-01","value":9.6946},{"date":"1995-01-01","value":9.09065},{"date":"1996-01-01","value":9.3903},{"date":"1997-01-01","value":9.23816},{"date":"1998-01-01","value":9.08601},{"date":"1999-01-01","value":8.93386},{"date":"2000-01-01","value":9.00761},{"date":"2001-01-01","value":9.05013},{"date":"2002-01-01","value":9.79901},{"date":"2003-01-01","value":9.36343},{"date":"2004-01-01","value":9.66238},{"date":"2005-01-01","value":9.14634},{"date":"2006-01-01","value":9.4981},{"date":"2007-01-01","value":8.99362},{"date":"2008-01-01","value":9.38969},{"date":"2009-01-01","value":13.9667},{"date":"2010-01-01","value":7.84292},{"date":"2011-01-01","value":9.71642},{"date":"2012-01-01","value":9.26471},{"date":"2013-01-01","value":8.33898},{"date":"2014-01-01","value":8.92713},{"date":"2015-01-01","value":12.9043},{"date":"2016-01-01","value":9.30299},{"date":"2017-01-01","value":6.42035},{"date":"2018-01-01","value":8.47475},{"date":"2019-01-01","value":11.5487},{"date":"2020-01-01","value":6.7737},{"date":"2021-01-01","value":7.41473},{"date":"2022-01-01","value":7.47961},{"date":"2023-01-01","value":7.56922}],"summary":{"latest_period":"2023-01-01","latest_value":7.56922,"max":13.9667,"mean":9.28867,"min":6.42035,"of":200,"rank":171,"trend":"falling"}}