{"entity":{"iso2":"TV","iso3":"TUV","name":"Tuvalu","slug":"tuvalu"},"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":5.687},{"date":"1991-01-01","value":5.63951},{"date":"1992-01-01","value":5.70976},{"date":"1993-01-01","value":5.78001},{"date":"1994-01-01","value":5.85026},{"date":"1995-01-01","value":5.68505},{"date":"1996-01-01","value":5.99076},{"date":"1997-01-01","value":6.06101},{"date":"1998-01-01","value":6.13126},{"date":"1999-01-01","value":6.20151},{"date":"2000-01-01","value":6.38949},{"date":"2001-01-01","value":6.43361},{"date":"2002-01-01","value":6.1797},{"date":"2003-01-01","value":6.17002},{"date":"2004-01-01","value":5.7426},{"date":"2005-01-01","value":6.09603},{"date":"2006-01-01","value":5.981},{"date":"2007-01-01","value":5.81565},{"date":"2008-01-01","value":5.69616},{"date":"2009-01-01","value":5.34178},{"date":"2010-01-01","value":5.51263},{"date":"2011-01-01","value":4.45159},{"date":"2012-01-01","value":5.21882},{"date":"2013-01-01","value":5.87678},{"date":"2014-01-01","value":5.41658},{"date":"2015-01-01","value":5.50518},{"date":"2016-01-01","value":5.18943},{"date":"2017-01-01","value":4.95464},{"date":"2018-01-01","value":5.30797},{"date":"2019-01-01","value":5.65115},{"date":"2020-01-01","value":5.38073},{"date":"2021-01-01","value":4.78159},{"date":"2022-01-01","value":5.40102},{"date":"2023-01-01","value":5.22405}],"summary":{"latest_period":"2023-01-01","latest_value":5.22405,"max":6.43361,"mean":5.66042,"min":4.45159,"of":200,"rank":186,"trend":"falling"}}