{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"ozone-o3-concentration-in-ppb","source":"Health Effects Institute (2017) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/ozone-o3-concentration-in-ppb","title":"Ozone (O\u2083) concentration","unit":"ppb"},"observations":[{"date":"1990-01-01","value":44.0},{"date":"1995-01-01","value":44.0},{"date":"2000-01-01","value":44.0},{"date":"2005-01-01","value":44.0},{"date":"2010-01-01","value":44.0},{"date":"2013-01-01","value":44.0},{"date":"2015-01-01","value":44.0}],"summary":{"latest_period":"2015-01-01","latest_value":44.0,"max":44.0,"mean":44.0,"min":44.0,"of":187,"rank":149,"trend":"flat"}}