{"entity":{"iso2":"RO","iso3":"ROU","name":"Romania","slug":"romania"},"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":27.5432},{"date":"1991-01-01","value":27.1299},{"date":"1992-01-01","value":26.7529},{"date":"1993-01-01","value":26.3759},{"date":"1994-01-01","value":25.9989},{"date":"1995-01-01","value":25.5493},{"date":"1996-01-01","value":25.2448},{"date":"1997-01-01","value":24.8678},{"date":"1998-01-01","value":24.4908},{"date":"1999-01-01","value":24.1138},{"date":"2000-01-01","value":23.7731},{"date":"2001-01-01","value":23.7738},{"date":"2002-01-01","value":26.9688},{"date":"2003-01-01","value":27.7344},{"date":"2004-01-01","value":24.4796},{"date":"2005-01-01","value":24.9079},{"date":"2006-01-01","value":22.6904},{"date":"2007-01-01","value":21.4779},{"date":"2008-01-01","value":20.434},{"date":"2009-01-01","value":19.7731},{"date":"2010-01-01","value":18.845},{"date":"2011-01-01","value":22.3185},{"date":"2012-01-01","value":21.3523},{"date":"2013-01-01","value":18.1631},{"date":"2014-01-01","value":18.2655},{"date":"2015-01-01","value":18.0989},{"date":"2016-01-01","value":18.107},{"date":"2017-01-01","value":20.2743},{"date":"2018-01-01","value":18.7539},{"date":"2019-01-01","value":16.4167},{"date":"2020-01-01","value":16.042},{"date":"2021-01-01","value":16.1004},{"date":"2022-01-01","value":16.4101},{"date":"2023-01-01","value":16.0077}],"summary":{"latest_period":"2023-01-01","latest_value":16.0077,"max":27.7344,"mean":22.0364,"min":16.0077,"of":200,"rank":109,"trend":"falling"}}