{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pm2-5-pollution-population-exposed-to-levels-exceeding-who-interim-target-1-value-percent","source":"Global Burden of Disease Study 2017 (GBD 2017), Institute for Health Metrics and Evaluation (IHME)","source_url":"https://data.worldbank.org/indicator/EN.ATM.PM25.MC.T1.ZS","title":"PM2.5 pollution, population exposed to levels exceeding WHO Interim Target-1 value (% of total)","unit":"% of total"},"observations":[{"date":"1990-01-01","value":90.7868},{"date":"1995-01-01","value":88.8245},{"date":"2000-01-01","value":87.4684},{"date":"2005-01-01","value":75.566},{"date":"2010-01-01","value":77.011},{"date":"2011-01-01","value":66.6471},{"date":"2012-01-01","value":69.7792},{"date":"2013-01-01","value":67.4512},{"date":"2014-01-01","value":65.5663},{"date":"2015-01-01","value":84.6518},{"date":"2016-01-01","value":84.8545},{"date":"2017-01-01","value":85.5147}],"summary":{"latest_period":"2017-01-01","latest_value":85.5147,"max":90.7868,"mean":78.6768,"min":65.5663,"of":194,"rank":33,"trend":"falling"}}