{"entity":{"iso2":"AT","iso3":"AUT","name":"Austria","slug":"austria"},"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":"2006-01-01","value":0.083226},{"date":"2007-01-01","value":0.0807514},{"date":"2008-01-01","value":0.0784613},{"date":"2009-01-01","value":0.0244854},{"date":"2010-01-01","value":0.0399776},{"date":"2011-01-01","value":0.0192651},{"date":"2012-01-01","value":0.0189946},{"date":"2013-01-01","value":0.032778},{"date":"2014-01-01","value":0.0465613},{"date":"2015-01-01","value":0.0534599},{"date":"2016-01-01","value":0.0651549},{"date":"2017-01-01","value":0.0566022},{"date":"2018-01-01","value":0.0644628},{"date":"2019-01-01","value":0.0619549},{"date":"2020-01-01","value":0.0664779},{"date":"2021-01-01","value":0.0639852}],"summary":{"latest_period":"2021-01-01","latest_value":0.0639852,"max":0.083226,"mean":0.0535374,"min":0.0189946,"of":32,"rank":19,"trend":"rising"}}