{"entity":{"iso2":null,"iso3":null,"name":"South America","slug":"south-america"},"indicator":{"licence":"UN SDG Global Database (open, attribution requested)","slug":"annual-mean-levels-of-fine-particulate-matter-population-weighted-by-location-micrograms","source":"United Nations Statistics Division, SDG Global Database","source_url":"https://unstats.un.org/sdgs/dataportal/database?series=EN_ATM_PM25","title":"Annual mean levels of fine particulate matter (population-weighted), by location (micrograms per cubic meter)","unit":"\u00b5g/m\u00b3"},"observations":[{"date":"2010-01-01","value":22.7403},{"date":"2011-01-01","value":22.4009},{"date":"2012-01-01","value":22.2162},{"date":"2013-01-01","value":21.7646},{"date":"2014-01-01","value":22.2651},{"date":"2015-01-01","value":21.6342},{"date":"2016-01-01","value":21.1108},{"date":"2017-01-01","value":20.0998},{"date":"2018-01-01","value":18.6894},{"date":"2019-01-01","value":18.7943},{"date":"2020-01-01","value":18.4363},{"date":"2021-01-01","value":18.0636},{"date":"2022-01-01","value":17.355},{"date":"2023-01-01","value":16.8427}],"summary":{"latest_period":"2023-01-01","latest_value":16.8427,"max":22.7403,"mean":20.1724,"min":16.8427,"of":37,"rank":24,"trend":"falling"}}