{"entity":{"iso2":"UK","iso3":"GBR","name":"United Kingdom","slug":"united-kingdom"},"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":8.31174e-05},{"date":"1991-01-01","value":8.33369e-05},{"date":"1992-01-01","value":8.24164e-05},{"date":"1993-01-01","value":8.14963e-05},{"date":"1994-01-01","value":8.05758e-05},{"date":"1995-01-01","value":8.19353e-05},{"date":"1996-01-01","value":7.87348e-05},{"date":"1997-01-01","value":7.78142e-05},{"date":"1998-01-01","value":7.68941e-05},{"date":"1999-01-01","value":7.59736e-05},{"date":"2000-01-01","value":7.39131e-05},{"date":"2001-01-01","value":6.53251e-05},{"date":"2002-01-01","value":6.77378e-05},{"date":"2003-01-01","value":8.00004e-05},{"date":"2004-01-01","value":6.44153e-05},{"date":"2005-01-01","value":6.66044e-05},{"date":"2006-01-01","value":5.56442e-05},{"date":"2007-01-01","value":5.01674e-05},{"date":"2008-01-01","value":4.95424e-05},{"date":"2009-01-01","value":4.95523e-05},{"date":"2010-01-01","value":5.1829e-05},{"date":"2011-01-01","value":5.38048e-05},{"date":"2012-01-01","value":4.61915e-05},{"date":"2013-01-01","value":5.16484e-05},{"date":"2014-01-01","value":5.02509e-05},{"date":"2015-01-01","value":4.33948e-05},{"date":"2016-01-01","value":4.40751e-05},{"date":"2017-01-01","value":4.2843e-05},{"date":"2018-01-01","value":4.38387e-05},{"date":"2019-01-01","value":4.25292e-05},{"date":"2020-01-01","value":3.93573e-05},{"date":"2021-01-01","value":4.13169e-05},{"date":"2022-01-01","value":4.14029e-05},{"date":"2023-01-01","value":3.91139e-05}],"summary":{"latest_period":"2023-01-01","latest_value":3.91139e-05,"max":8.33369e-05,"mean":6.04939e-05,"min":3.91139e-05,"of":200,"rank":149,"trend":"falling"}}