{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"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":27.7537},{"date":"2011-01-01","value":27.9759},{"date":"2012-01-01","value":25.585},{"date":"2013-01-01","value":24.4551},{"date":"2014-01-01","value":24.5033},{"date":"2015-01-01","value":23.6194},{"date":"2016-01-01","value":22.1178},{"date":"2017-01-01","value":22.8444},{"date":"2018-01-01","value":23.4596},{"date":"2019-01-01","value":19.477},{"date":"2020-01-01","value":17.9351},{"date":"2021-01-01","value":19.3419},{"date":"2022-01-01","value":17.5424},{"date":"2023-01-01","value":15.9372}],"summary":{"latest_period":"2023-01-01","latest_value":15.9372,"max":27.9759,"mean":22.3249,"min":15.9372,"of":184,"rank":105,"trend":"falling"}}