{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"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":25.4205},{"date":"2011-01-01","value":26.7265},{"date":"2012-01-01","value":24.3107},{"date":"2013-01-01","value":21.9941},{"date":"2014-01-01","value":22.3152},{"date":"2015-01-01","value":21.1235},{"date":"2016-01-01","value":21.0249},{"date":"2017-01-01","value":21.7437},{"date":"2018-01-01","value":21.4175},{"date":"2019-01-01","value":19.083},{"date":"2020-01-01","value":17.1105},{"date":"2021-01-01","value":17.5907},{"date":"2022-01-01","value":16.7568},{"date":"2023-01-01","value":14.7899}],"summary":{"latest_period":"2023-01-01","latest_value":14.7899,"max":26.7265,"mean":20.8148,"min":14.7899,"of":184,"rank":114,"trend":"falling"}}