{"entity":{"iso2":"TH","iso3":"THA","name":"Thailand","slug":"thailand"},"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":38.2427},{"date":"1991-01-01","value":37.3949},{"date":"1992-01-01","value":36.9641},{"date":"1993-01-01","value":36.5333},{"date":"1994-01-01","value":36.1025},{"date":"1995-01-01","value":34.8378},{"date":"1996-01-01","value":35.2409},{"date":"1997-01-01","value":34.8101},{"date":"1998-01-01","value":34.3793},{"date":"1999-01-01","value":33.9485},{"date":"2000-01-01","value":33.9346},{"date":"2001-01-01","value":32.985},{"date":"2002-01-01","value":34.0594},{"date":"2003-01-01","value":32.559},{"date":"2004-01-01","value":35.0035},{"date":"2005-01-01","value":34.0368},{"date":"2006-01-01","value":29.0446},{"date":"2007-01-01","value":26.5105},{"date":"2008-01-01","value":26.6273},{"date":"2009-01-01","value":25.5792},{"date":"2010-01-01","value":25.8042},{"date":"2011-01-01","value":27.0475},{"date":"2012-01-01","value":25.2096},{"date":"2013-01-01","value":27.2432},{"date":"2014-01-01","value":25.7012},{"date":"2015-01-01","value":23.6111},{"date":"2016-01-01","value":25.874},{"date":"2017-01-01","value":22.881},{"date":"2018-01-01","value":24.5117},{"date":"2019-01-01","value":23.9611},{"date":"2020-01-01","value":25.1775},{"date":"2021-01-01","value":23.8087},{"date":"2022-01-01","value":23.7249},{"date":"2023-01-01","value":23.4871}],"summary":{"latest_period":"2023-01-01","latest_value":23.4871,"max":38.2427,"mean":29.907,"min":22.881,"of":200,"rank":66,"trend":"falling"}}