{"entity":{"iso2":"CZ","iso3":"CZE","name":"Czechia","slug":"czechia"},"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":"2003-01-01","value":0.151073},{"date":"2004-01-01","value":0.151073},{"date":"2005-01-01","value":0.105068},{"date":"2006-01-01","value":0.111731},{"date":"2007-01-01","value":0.0907436},{"date":"2008-01-01","value":0.0863963},{"date":"2009-01-01","value":0.0863963},{"date":"2017-01-01","value":0.0702678},{"date":"2018-01-01","value":0.0702678},{"date":"2019-01-01","value":0.0702678}],"summary":{"latest_period":"2019-01-01","latest_value":0.0702678,"max":0.151073,"mean":0.0993284,"min":0.0702678,"of":32,"rank":17,"trend":"falling"}}