{"entity":{"iso2":"IT","iso3":"ITA","name":"Italy","slug":"italy"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-ammonium-concentration-in-freshwater","source":"European Environment Agency (2023) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/average-ammonium-concentration-in-freshwater","title":"Average ammonium concentration in freshwater","unit":"milligrams per litre"},"observations":[{"date":"2001-01-01","value":5.85471},{"date":"2002-01-01","value":0.215491},{"date":"2003-01-01","value":0.136708},{"date":"2004-01-01","value":0.136719},{"date":"2005-01-01","value":0.119716},{"date":"2006-01-01","value":0.105698},{"date":"2007-01-01","value":0.120018},{"date":"2008-01-01","value":0.105481},{"date":"2009-01-01","value":0.103311},{"date":"2010-01-01","value":0.114573},{"date":"2011-01-01","value":0.132246},{"date":"2012-01-01","value":0.766019},{"date":"2013-01-01","value":4.20972},{"date":"2014-01-01","value":8.74099},{"date":"2015-01-01","value":6.72144},{"date":"2016-01-01","value":1.28065},{"date":"2017-01-01","value":0.507644},{"date":"2018-01-01","value":0.149593},{"date":"2019-01-01","value":0.14252},{"date":"2020-01-01","value":0.131903},{"date":"2021-01-01","value":0.124916}],"summary":{"latest_period":"2021-01-01","latest_value":0.124916,"max":8.74099,"mean":1.42476,"min":0.103311,"of":32,"rank":8,"trend":"volatile"}}