{"entity":{"iso2":"TD","iso3":"TCD","name":"Chad","slug":"chad"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pm-exposure-1990-2017-per-square-kilometre","source":"Statizoid (derived)","source_url":null,"title":"Pm exposure 1990 2017, per square kilometre","unit":"units per square kilometre"},"observations":[{"date":"1990-01-01","value":3.53252e-05},{"date":"1991-01-01","value":3.39996e-05},{"date":"1992-01-01","value":3.40963e-05},{"date":"1993-01-01","value":3.41931e-05},{"date":"1994-01-01","value":3.42898e-05},{"date":"1995-01-01","value":3.1542e-05},{"date":"1996-01-01","value":3.44832e-05},{"date":"1997-01-01","value":3.458e-05},{"date":"1998-01-01","value":3.46766e-05},{"date":"1999-01-01","value":3.47733e-05},{"date":"2000-01-01","value":3.62923e-05},{"date":"2001-01-01","value":3.21918e-05},{"date":"2002-01-01","value":3.46411e-05},{"date":"2003-01-01","value":3.36846e-05},{"date":"2004-01-01","value":3.73757e-05},{"date":"2005-01-01","value":3.60825e-05},{"date":"2006-01-01","value":3.66922e-05},{"date":"2007-01-01","value":3.61027e-05},{"date":"2008-01-01","value":3.58292e-05},{"date":"2009-01-01","value":3.5878e-05},{"date":"2010-01-01","value":3.44907e-05},{"date":"2011-01-01","value":3.56337e-05},{"date":"2012-01-01","value":3.49118e-05},{"date":"2013-01-01","value":3.40854e-05},{"date":"2014-01-01","value":3.38624e-05},{"date":"2015-01-01","value":4.20986e-05},{"date":"2016-01-01","value":3.93482e-05},{"date":"2017-01-01","value":3.79888e-05},{"date":"2018-01-01","value":3.48409e-05},{"date":"2019-01-01","value":3.3e-05},{"date":"2020-01-01","value":3.29172e-05},{"date":"2021-01-01","value":3.19641e-05},{"date":"2022-01-01","value":3.36829e-05},{"date":"2023-01-01","value":3.41165e-05}],"summary":{"latest_period":"2023-01-01","latest_value":3.41165e-05,"max":4.20986e-05,"mean":3.49903e-05,"min":3.1542e-05,"of":200,"rank":156,"trend":"flat"}}