{"entity":{"iso2":"CA","iso3":"CAN","name":"Canada","slug":"canada"},"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":1.05012e-06},{"date":"1991-01-01","value":1.0541e-06},{"date":"1992-01-01","value":1.0475e-06},{"date":"1993-01-01","value":1.04089e-06},{"date":"1994-01-01","value":1.03429e-06},{"date":"1995-01-01","value":1.04885e-06},{"date":"1996-01-01","value":1.02108e-06},{"date":"1997-01-01","value":1.01447e-06},{"date":"1998-01-01","value":1.00786e-06},{"date":"1999-01-01","value":1.00126e-06},{"date":"2000-01-01","value":9.84067e-07},{"date":"2001-01-01","value":9.98614e-07},{"date":"2002-01-01","value":9.75724e-07},{"date":"2003-01-01","value":9.87517e-07},{"date":"2004-01-01","value":9.03552e-07},{"date":"2005-01-01","value":9.58798e-07},{"date":"2006-01-01","value":9.12743e-07},{"date":"2007-01-01","value":8.88203e-07},{"date":"2008-01-01","value":8.5756e-07},{"date":"2009-01-01","value":8.2157e-07},{"date":"2010-01-01","value":7.96173e-07},{"date":"2011-01-01","value":8.26111e-07},{"date":"2012-01-01","value":7.71397e-07},{"date":"2013-01-01","value":7.96863e-07},{"date":"2014-01-01","value":8.3205e-07},{"date":"2015-01-01","value":8.2421e-07},{"date":"2016-01-01","value":6.8865e-07},{"date":"2017-01-01","value":7.70963e-07},{"date":"2018-01-01","value":7.96142e-07},{"date":"2019-01-01","value":7.19013e-07},{"date":"2020-01-01","value":6.7217e-07},{"date":"2021-01-01","value":8.91792e-07},{"date":"2022-01-01","value":7.27011e-07},{"date":"2023-01-01","value":7.4532e-07}],"summary":{"latest_period":"2023-01-01","latest_value":7.4532e-07,"max":1.0541e-06,"mean":8.96077e-07,"min":6.7217e-07,"of":200,"rank":199,"trend":"falling"}}