{"entity":{"iso2":"IT","iso3":"ITA","name":"Italy","slug":"italy"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-nitrate-concentration-in-freshwater","source":"European Environment Agency (2023) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/average-nitrate-concentration-in-freshwater","title":"Average nitrate concentration in freshwater","unit":"milligrams per litre"},"observations":[{"date":"2000-01-01","value":27.8543},{"date":"2001-01-01","value":27.968},{"date":"2002-01-01","value":27.6541},{"date":"2003-01-01","value":18.6053},{"date":"2004-01-01","value":15.558},{"date":"2005-01-01","value":17.066},{"date":"2006-01-01","value":19.4124},{"date":"2007-01-01","value":19.537},{"date":"2008-01-01","value":19.6994},{"date":"2009-01-01","value":18.7893},{"date":"2010-01-01","value":18.8375},{"date":"2011-01-01","value":20.96},{"date":"2012-01-01","value":21.1019},{"date":"2013-01-01","value":22.0066},{"date":"2014-01-01","value":26.5741},{"date":"2015-01-01","value":27.2571},{"date":"2016-01-01","value":26.268},{"date":"2017-01-01","value":20.7838},{"date":"2018-01-01","value":19.8884},{"date":"2019-01-01","value":20.042},{"date":"2020-01-01","value":38.2424},{"date":"2021-01-01","value":19.9156}],"summary":{"latest_period":"2021-01-01","latest_value":19.9156,"max":38.2424,"mean":22.4555,"min":15.558,"of":34,"rank":12,"trend":"rising"}}