{"entity":{"iso2":"SM","iso3":"SMR","name":"San Marino","slug":"san-marino"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"exposure-to-outdoor-air-pollution-in-urban-areas","source":"World Health Organization \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/exposure-to-outdoor-air-pollution-in-urban-areas","title":"Exposure to outdoor air pollution in urban areas","unit":"micrograms per cubic meter"},"observations":[{"date":"2010-01-01","value":12.76},{"date":"2011-01-01","value":13.37},{"date":"2012-01-01","value":11.98},{"date":"2013-01-01","value":11.43},{"date":"2014-01-01","value":11.04},{"date":"2015-01-01","value":11.24},{"date":"2016-01-01","value":10.08},{"date":"2017-01-01","value":10.21},{"date":"2018-01-01","value":10.67},{"date":"2019-01-01","value":9.57},{"date":"2020-01-01","value":8.92},{"date":"2021-01-01","value":8.89},{"date":"2022-01-01","value":9.32},{"date":"2023-01-01","value":8.62}],"summary":{"latest_period":"2023-01-01","latest_value":8.62,"max":13.37,"mean":10.5786,"min":8.62,"of":226,"rank":170,"trend":"falling"}}