{"entity":{"iso2":"CG","iso3":"COG","name":"Congo","slug":"congo-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"pm-exposure-1990-2017","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/pm-exposure-1990-2017","title":"Particulate matter exposure in 1990 vs. 2017","unit":"micrograms per cubic meter"},"observations":[{"date":"1990-01-01","value":33.3326},{"date":"1991-01-01","value":33.7506},{"date":"1992-01-01","value":34.139},{"date":"1993-01-01","value":34.5274},{"date":"1994-01-01","value":34.9158},{"date":"1995-01-01","value":35.3635},{"date":"1996-01-01","value":35.6926},{"date":"1997-01-01","value":36.081},{"date":"1998-01-01","value":36.4694},{"date":"1999-01-01","value":36.8578},{"date":"2000-01-01","value":37.2166},{"date":"2001-01-01","value":39.8528},{"date":"2002-01-01","value":38.1831},{"date":"2003-01-01","value":39.7185},{"date":"2004-01-01","value":41.0345},{"date":"2005-01-01","value":39.5625},{"date":"2006-01-01","value":32.434},{"date":"2007-01-01","value":32.1853},{"date":"2008-01-01","value":34.5321},{"date":"2009-01-01","value":35.293},{"date":"2010-01-01","value":38.2815},{"date":"2011-01-01","value":36.0771},{"date":"2012-01-01","value":36.2168},{"date":"2013-01-01","value":40.1276},{"date":"2014-01-01","value":36.4306},{"date":"2015-01-01","value":37.6896},{"date":"2016-01-01","value":36.12},{"date":"2017-01-01","value":32.8661},{"date":"2018-01-01","value":35.0442},{"date":"2019-01-01","value":35.5539},{"date":"2020-01-01","value":37.3809},{"date":"2021-01-01","value":36.7457},{"date":"2022-01-01","value":37.5747},{"date":"2023-01-01","value":36.5404}],"summary":{"latest_period":"2023-01-01","latest_value":36.5404,"max":41.0345,"mean":36.288,"min":32.1853,"of":200,"rank":29,"trend":"flat"}}