{"entity":{"iso2":"GH","iso3":"GHA","name":"Ghana","slug":"ghana"},"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":36.27},{"date":"2011-01-01","value":40.63},{"date":"2012-01-01","value":39.72},{"date":"2013-01-01","value":37.09},{"date":"2014-01-01","value":35.65},{"date":"2015-01-01","value":47.35},{"date":"2016-01-01","value":44.8},{"date":"2017-01-01","value":41.65},{"date":"2018-01-01","value":41.59},{"date":"2019-01-01","value":37.58},{"date":"2020-01-01","value":43.85},{"date":"2021-01-01","value":41.13},{"date":"2022-01-01","value":42.72},{"date":"2023-01-01","value":43.26}],"summary":{"latest_period":"2023-01-01","latest_value":43.26,"max":47.35,"mean":40.9493,"min":35.65,"of":226,"rank":15,"trend":"rising"}}