{"entity":{"iso2":"YE","iso3":"YEM","name":"Yemen","slug":"yemen-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":44.7642},{"date":"1991-01-01","value":42.9395},{"date":"1992-01-01","value":43.0762},{"date":"1993-01-01","value":43.213},{"date":"1994-01-01","value":43.3497},{"date":"1995-01-01","value":39.5636},{"date":"1996-01-01","value":43.6232},{"date":"1997-01-01","value":43.76},{"date":"1998-01-01","value":43.8967},{"date":"1999-01-01","value":44.0335},{"date":"2000-01-01","value":46.1317},{"date":"2001-01-01","value":38.2438},{"date":"2002-01-01","value":37.0459},{"date":"2003-01-01","value":39.1276},{"date":"2004-01-01","value":38.9899},{"date":"2005-01-01","value":39.7684},{"date":"2006-01-01","value":39.4733},{"date":"2007-01-01","value":40.8},{"date":"2008-01-01","value":41.6553},{"date":"2009-01-01","value":41.0031},{"date":"2010-01-01","value":41.2117},{"date":"2011-01-01","value":48.3767},{"date":"2012-01-01","value":53.8585},{"date":"2013-01-01","value":51.8704},{"date":"2014-01-01","value":42.7254},{"date":"2015-01-01","value":50.0504},{"date":"2016-01-01","value":46.0779},{"date":"2017-01-01","value":47.9733},{"date":"2018-01-01","value":45.6632},{"date":"2019-01-01","value":48.3351},{"date":"2020-01-01","value":43.7348},{"date":"2021-01-01","value":41.7348},{"date":"2022-01-01","value":47.1147},{"date":"2023-01-01","value":46.836}],"summary":{"latest_period":"2023-01-01","latest_value":46.836,"max":53.8585,"mean":43.8242,"min":37.0459,"of":200,"rank":15,"trend":"rising"}}