{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pm2-5-air-pollution-mean-annual-exposure-micrograms-per-cubic-meter","source":"Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network","source_url":"https://data.worldbank.org/indicator/EN.ATM.PM25.MC.M3","title":"PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)","unit":"micrograms per cubic meter"},"observations":[{"date":"1990-01-01","value":55.7138},{"date":"1991-01-01","value":54.6489},{"date":"1992-01-01","value":54.9196},{"date":"1993-01-01","value":55.1903},{"date":"1994-01-01","value":55.4611},{"date":"1995-01-01","value":53.0604},{"date":"1996-01-01","value":56.0026},{"date":"1997-01-01","value":56.2733},{"date":"1998-01-01","value":56.544},{"date":"1999-01-01","value":56.8148},{"date":"2000-01-01","value":58.4212},{"date":"2001-01-01","value":57.6674},{"date":"2002-01-01","value":58.6975},{"date":"2003-01-01","value":50.0731},{"date":"2004-01-01","value":69.3728},{"date":"2005-01-01","value":60.3523},{"date":"2006-01-01","value":71.8911},{"date":"2007-01-01","value":76.7866},{"date":"2008-01-01","value":75.4062},{"date":"2009-01-01","value":68.268},{"date":"2010-01-01","value":68.0717},{"date":"2011-01-01","value":68.6713},{"date":"2012-01-01","value":62.3698},{"date":"2013-01-01","value":57.0561},{"date":"2014-01-01","value":60.7679},{"date":"2015-01-01","value":82.5855},{"date":"2016-01-01","value":77.7871},{"date":"2017-01-01","value":70.1168},{"date":"2018-01-01","value":59.7808},{"date":"2019-01-01","value":55.4594},{"date":"2020-01-01","value":65.2329},{"date":"2021-01-01","value":62.6986},{"date":"2022-01-01","value":74.5736},{"date":"2023-01-01","value":65.2303}],"summary":{"latest_period":"2023-01-01","latest_value":65.2303,"max":82.5855,"mean":62.7049,"min":50.0731,"of":200,"rank":5,"trend":"rising"}}