{"entity":{"iso2":"NR","iso3":"NRU","name":"Nauru","slug":"naoero"},"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":5.20847},{"date":"1991-01-01","value":5.31878},{"date":"1992-01-01","value":5.38596},{"date":"1993-01-01","value":5.45314},{"date":"1994-01-01","value":5.52033},{"date":"1995-01-01","value":5.67375},{"date":"1996-01-01","value":5.6547},{"date":"1997-01-01","value":5.72188},{"date":"1998-01-01","value":5.78906},{"date":"1999-01-01","value":5.85625},{"date":"2000-01-01","value":5.88031},{"date":"2001-01-01","value":5.84255},{"date":"2002-01-01","value":5.64475},{"date":"2003-01-01","value":5.52546},{"date":"2004-01-01","value":5.15232},{"date":"2005-01-01","value":5.5149},{"date":"2006-01-01","value":5.17059},{"date":"2007-01-01","value":4.65981},{"date":"2008-01-01","value":4.70186},{"date":"2009-01-01","value":5.41285},{"date":"2010-01-01","value":5.06424},{"date":"2011-01-01","value":4.67457},{"date":"2012-01-01","value":5.19174},{"date":"2013-01-01","value":5.79024},{"date":"2014-01-01","value":5.82291},{"date":"2015-01-01","value":6.84806},{"date":"2016-01-01","value":4.69227},{"date":"2017-01-01","value":4.58195},{"date":"2018-01-01","value":4.84783},{"date":"2019-01-01","value":6.82048},{"date":"2020-01-01","value":4.28553},{"date":"2021-01-01","value":4.02205},{"date":"2022-01-01","value":4.36409},{"date":"2023-01-01","value":4.83858}],"summary":{"latest_period":"2023-01-01","latest_value":4.83858,"max":6.84806,"mean":5.32154,"min":4.02205,"of":200,"rank":189,"trend":"falling"}}