{"entity":{"iso2":"NZ","iso3":"NZL","name":"New Zealand","slug":"new-zealand"},"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":3.26277e-05},{"date":"1991-01-01","value":3.22155e-05},{"date":"1992-01-01","value":3.20995e-05},{"date":"1993-01-01","value":3.19836e-05},{"date":"1994-01-01","value":3.18676e-05},{"date":"1995-01-01","value":3.11592e-05},{"date":"1996-01-01","value":3.16356e-05},{"date":"1997-01-01","value":3.15197e-05},{"date":"1998-01-01","value":3.14037e-05},{"date":"1999-01-01","value":3.12877e-05},{"date":"2000-01-01","value":3.14679e-05},{"date":"2001-01-01","value":3.10153e-05},{"date":"2002-01-01","value":3.07601e-05},{"date":"2003-01-01","value":2.97522e-05},{"date":"2004-01-01","value":2.94382e-05},{"date":"2005-01-01","value":2.921e-05},{"date":"2006-01-01","value":2.72854e-05},{"date":"2007-01-01","value":2.6689e-05},{"date":"2008-01-01","value":2.66027e-05},{"date":"2009-01-01","value":2.61324e-05},{"date":"2010-01-01","value":2.64453e-05},{"date":"2011-01-01","value":2.71384e-05},{"date":"2012-01-01","value":2.51288e-05},{"date":"2013-01-01","value":2.54062e-05},{"date":"2014-01-01","value":2.45644e-05},{"date":"2015-01-01","value":2.5001e-05},{"date":"2016-01-01","value":2.50685e-05},{"date":"2017-01-01","value":2.52382e-05},{"date":"2018-01-01","value":2.52373e-05},{"date":"2019-01-01","value":2.93331e-05},{"date":"2020-01-01","value":2.678e-05},{"date":"2021-01-01","value":2.52374e-05},{"date":"2022-01-01","value":2.65293e-05},{"date":"2023-01-01","value":2.61341e-05}],"summary":{"latest_period":"2023-01-01","latest_value":2.61341e-05,"max":3.26277e-05,"mean":2.85116e-05,"min":2.45644e-05,"of":200,"rank":164,"trend":"falling"}}