{"entity":{"iso2":"PG","iso3":"PNG","name":"Papua New Guinea","slug":"papua-new-guinea"},"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":16.0219},{"date":"1991-01-01","value":15.6892},{"date":"1992-01-01","value":15.6265},{"date":"1993-01-01","value":15.5637},{"date":"1994-01-01","value":15.501},{"date":"1995-01-01","value":14.8984},{"date":"1996-01-01","value":15.3755},{"date":"1997-01-01","value":15.3128},{"date":"1998-01-01","value":15.2501},{"date":"1999-01-01","value":15.1873},{"date":"2000-01-01","value":15.3945},{"date":"2001-01-01","value":14.1822},{"date":"2002-01-01","value":13.4675},{"date":"2003-01-01","value":14.0011},{"date":"2004-01-01","value":13.5702},{"date":"2005-01-01","value":13.4635},{"date":"2006-01-01","value":14.7141},{"date":"2007-01-01","value":15.8322},{"date":"2008-01-01","value":15.8919},{"date":"2009-01-01","value":15.3878},{"date":"2010-01-01","value":16.4986},{"date":"2011-01-01","value":14.3978},{"date":"2012-01-01","value":13.4567},{"date":"2013-01-01","value":15.4256},{"date":"2014-01-01","value":14.8931},{"date":"2015-01-01","value":14.7436},{"date":"2016-01-01","value":13.4849},{"date":"2017-01-01","value":14.6313},{"date":"2018-01-01","value":14.1854},{"date":"2019-01-01","value":13.9721},{"date":"2020-01-01","value":13.2698},{"date":"2021-01-01","value":14.6481},{"date":"2022-01-01","value":16.0909},{"date":"2023-01-01","value":14.1118}],"summary":{"latest_period":"2023-01-01","latest_value":14.1118,"max":16.4986,"mean":14.8277,"min":13.2698,"of":200,"rank":126,"trend":"falling"}}