{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"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":37.8493},{"date":"2011-01-01","value":40.5776},{"date":"2012-01-01","value":41.8381},{"date":"2013-01-01","value":38.6775},{"date":"2014-01-01","value":39.3978},{"date":"2015-01-01","value":44.0703},{"date":"2016-01-01","value":41.9658},{"date":"2017-01-01","value":43.348},{"date":"2018-01-01","value":41.3307},{"date":"2019-01-01","value":40.522},{"date":"2020-01-01","value":41.6952},{"date":"2021-01-01","value":43.0643},{"date":"2022-01-01","value":41.4168},{"date":"2023-01-01","value":40.5677}],"summary":{"latest_period":"2023-01-01","latest_value":40.5677,"max":44.0703,"mean":41.1658,"min":37.8493,"of":254,"rank":17,"trend":"rising"}}