{"entity":{"iso2":"LK","iso3":"LKA","name":"Sri Lanka","slug":"sri-lanka"},"indicator":{"licence":"CC BY-NC-SA 3.0 IGO (WHO)","slug":"concentrations-of-fine-particulate-matter-pm2-5","source":"World Health Organization, Global Health Observatory","source_url":"https://www.who.int/data/gho/data/indicators/indicator-details/GHO/SDGPM25","title":"Concentrations of fine particulate matter (PM2.5)","unit":null},"observations":[{"date":"2010-01-01","value":27.9206},{"date":"2011-01-01","value":26.7627},{"date":"2012-01-01","value":28.0123},{"date":"2013-01-01","value":26.9288},{"date":"2014-01-01","value":24.5756},{"date":"2015-01-01","value":25.1623},{"date":"2016-01-01","value":25.8655},{"date":"2017-01-01","value":26.5726},{"date":"2018-01-01","value":25.9053},{"date":"2019-01-01","value":23.8688},{"date":"2020-01-01","value":19.9546},{"date":"2021-01-01","value":20.8413},{"date":"2022-01-01","value":22.1065},{"date":"2023-01-01","value":22.6862}],"summary":{"latest_period":"2023-01-01","latest_value":22.6862,"max":28.0123,"mean":24.7974,"min":19.9546,"of":184,"rank":77,"trend":"falling"}}