{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"change-air-pollutant-emissions","source":"Hoesly et al. (2024) - Community Emissions Data System (CEDS) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/change-air-pollutant-emissions","title":"emissions of air pollutants","unit":"tonnes"},"observations":[{"date":"1750-01-01","value":20675.9},{"date":"1751-01-01","value":20681.2},{"date":"1752-01-01","value":20686.6},{"date":"1753-01-01","value":20691.9},{"date":"1754-01-01","value":20697.3},{"date":"1755-01-01","value":20702.6},{"date":"1756-01-01","value":20708.0},{"date":"1757-01-01","value":20713.3},{"date":"1758-01-01","value":20718.7},{"date":"1759-01-01","value":20724.0},{"date":"1760-01-01","value":20729.4},{"date":"1761-01-01","value":20734.6},{"date":"1762-01-01","value":20739.8},{"date":"1763-01-01","value":20745.0},{"date":"1764-01-01","value":20750.2},{"date":"1765-01-01","value":20755.4},{"date":"1766-01-01","value":20760.6},{"date":"1767-01-01","value":20765.8},{"date":"1768-01-01","value":20771.1},{"date":"1769-01-01","value":20776.3},{"date":"1770-01-01","value":20781.5},{"date":"1771-01-01","value":20786.5},{"date":"1772-01-01","value":20791.6},{"date":"1773-01-01","value":20796.6},{"date":"1774-01-01","value":20801.7},{"date":"1775-01-01","value":20806.8},{"date":"1776-01-01","value":20811.8},{"date":"1777-01-01","value":20816.9},{"date":"1778-01-01","value":20821.9},{"date":"1779-01-01","value":20827.0},{"date":"1780-01-01","value":20832.0},{"date":"1781-01-01","value":20836.9},{"date":"1782-01-01","value":20841.8},{"date":"1783-01-01","value":20846.7},{"date":"1784-01-01","value":20851.6},{"date":"1785-01-01","value":20856.5},{"date":"1786-01-01","value":20861.4},{"date":"1787-01-01","value":20866.3},{"date":"1788-01-01","value":20871.1},{"date":"1789-01-01","value":20876.0},{"date":"1790-01-01","value":20880.9},{"date":"1791-01-01","value":20885.6},{"date":"1792-01-01","value":20890.3},{"date":"1793-01-01","value":20895.0},{"date":"1794-01-01","value":20899.7},{"date":"1795-01-01","value":20904.4},{"date":"1796-01-01","value":20909.1},{"date":"1797-01-01","value":20913.8},{"date":"1798-01-01","value":20918.5},{"date":"1799-01-01","value":20923.2},{"date":"1800-01-01","value":20927.9},{"date":"1801-01-01","value":20932.4},{"date":"1802-01-01","value":20936.9},{"date":"1803-01-01","value":20941.3},{"date":"1804-01-01","value":20945.8},{"date":"1805-01-01","value":20950.3},{"date":"1806-01-01","value":20954.8},{"date":"1807-01-01","value":20959.3},{"date":"1808-01-01","value":20963.8},{"date":"1809-01-01","value":20968.3},{"date":"1810-01-01","value":20972.7},{"date":"1811-01-01","value":20987.6},{"date":"1812-01-01","value":21002.5},{"date":"1813-01-01","value":21017.3},{"date":"1814-01-01","value":21032.2},{"date":"1815-01-01","value":21047.0},{"date":"1816-01-01","value":21061.9},{"date":"1817-01-01","value":21076.7},{"date":"1818-01-01","value":21091.6},{"date":"1819-01-01","value":21106.4},{"date":"1820-01-01","value":21121.2},{"date":"1821-01-01","value":21135.9},{"date":"1822-01-01","value":21150.6},{"date":"1823-01-01","value":21165.3},{"date":"1824-01-01","value":21180.0},{"date":"1825-01-01","value":21194.7},{"date":"1826-01-01","value":21209.4},{"date":"1827-01-01","value":21224.1},{"date":"1828-01-01","value":21238.7},{"date":"1829-01-01","value":21253.4},{"date":"1830-01-01","value":21268.1},{"date":"1831-01-01","value":21282.6},{"date":"1832-01-01","value":21297.1},{"date":"1833-01-01","value":21311.6},{"date":"1834-01-01","value":21326.1},{"date":"1835-01-01","value":21340.6},{"date":"1836-01-01","value":21355.0},{"date":"1837-01-01","value":21369.5},{"date":"1838-01-01","value":21384.0},{"date":"1839-01-01","value":21398.5},{"date":"1840-01-01","value":21412.9},{"date":"1841-01-01","value":21427.2},{"date":"1842-01-01","value":21441.5},{"date":"1843-01-01","value":21455.8},{"date":"1844-01-01","value":21470.0},{"date":"1845-01-01","value":21484.3},{"date":"1846-01-01","value":21498.5},{"date":"1847-01-01","value":21512.8},{"date":"1848-01-01","value":21527.0},{"date":"1849-01-01","value":21541.3},{"date":"1850-01-01","value":21555.5},{"date":"1851-01-01","value":21569.5},{"date":"1852-01-01","value":21583.5},{"date":"1853-01-01","value":21597.5},{"date":"1854-01-01","value":21611.5},{"date":"1855-01-01","value":21625.5},{"date":"1856-01-01","value":21639.5},{"date":"1857-01-01","value":21653.4},{"date":"1858-01-01","value":21667.4},{"date":"1859-01-01","value":21681.4},{"date":"1860-01-01","value":21695.3},{"date":"1861-01-01","value":21735.1},{"date":"1862-01-01","value":21774.8},{"date":"1863-01-01","value":21814.5},{"date":"1864-01-01","value":21854.2},{"date":"1865-01-01","value":21893.9},{"date":"1866-01-01","value":21933.5},{"date":"1867-01-01","value":21973.2},{"date":"1868-01-01","value":22012.8},{"date":"1869-01-01","value":22052.4},{"date":"1870-01-01","value":22091.9},{"date":"1871-01-01","value":22262.5},{"date":"1872-01-01","value":22302.8},{"date":"1873-01-01","value":22343.0},{"date":"1874-01-01","value":22383.2},{"date":"1875-01-01","value":22423.3},{"date":"1876-01-01","value":22463.5},{"date":"1877-01-01","value":22503.6},{"date":"1878-01-01","value":22543.7},{"date":"1879-01-01","value":22583.8},{"date":"1880-01-01","value":22623.9},{"date":"1881-01-01","value":22664.4},{"date":"1882-01-01","value":22704.8},{"date":"1883-01-01","value":22745.3},{"date":"1884-01-01","value":23006.6},{"date":"1885-01-01","value":23489.8},{"date":"1886-01-01","value":23982.7},{"date":"1887-01-01","value":24485.4},{"date":"1888-01-01","value":24998.4},{"date":"1889-01-01","value":25521.7},{"date":"1890-01-01","value":26055.6},{"date":"1891-01-01","value":26600.6},{"date":"1892-01-01","value":27156.7},{"date":"1893-01-01","value":27724.4},{"date":"1894-01-01","value":28303.9},{"date":"1895-01-01","value":28895.5},{"date":"1896-01-01","value":29499.6},{"date":"1897-01-01","value":30116.5},{"date":"1898-01-01","value":30746.5},{"date":"1899-01-01","value":31390.0},{"date":"1900-01-01","value":32047.3},{"date":"1901-01-01","value":32734.5},{"date":"1902-01-01","value":33436.8},{"date":"1903-01-01","value":34154.7},{"date":"1904-01-01","value":34888.5},{"date":"1905-01-01","value":35638.8},{"date":"1906-01-01","value":36405.8},{"date":"1907-01-01","value":37190.2},{"date":"1908-01-01","value":37992.3},{"date":"1909-01-01","value":38812.6},{"date":"1910-01-01","value":39651.7},{"date":"1911-01-01","value":40513.4},{"date":"1912-01-01","value":44782.5},{"date":"1913-01-01","value":45623.9},{"date":"1914-01-01","value":46482.6},{"date":"1915-01-01","value":46697.3},{"date":"1916-01-01","value":46914.4},{"date":"1917-01-01","value":47134.2},{"date":"1918-01-01","value":47356.7},{"date":"1919-01-01","value":47581.9},{"date":"1920-01-01","value":47810.0},{"date":"1921-01-01","value":48066.4},{"date":"1922-01-01","value":48326.8},{"date":"1923-01-01","value":48591.2},{"date":"1924-01-01","value":48859.7},{"date":"1925-01-01","value":49132.4},{"date":"1926-01-01","value":49411.3},{"date":"1927-01-01","value":53264.2},{"date":"1928-01-01","value":57419.3},{"date":"1929-01-01","value":60804.6},{"date":"1930-01-01","value":64390.0},{"date":"1931-01-01","value":68190.2},{"date":"1932-01-01","value":72218.4},{"date":"1933-01-01","value":71497.7},{"date":"1934-01-01","value":70788.2},{"date":"1935-01-01","value":70523.1},{"date":"1936-01-01","value":70262.5},{"date":"1937-01-01","value":72701.2},{"date":"1938-01-01","value":73935.6},{"date":"1939-01-01","value":75241.9},{"date":"1940-01-01","value":76573.8},{"date":"1941-01-01","value":77936.8},{"date":"1942-01-01","value":80160.2},{"date":"1943-01-01","value":82449.0},{"date":"1944-01-01","value":86821.1},{"date":"1945-01-01","value":85615.2},{"date":"1946-01-01","value":84431.6},{"date":"1947-01-01","value":83224.7},{"date":"1948-01-01","value":82034.7},{"date":"1949-01-01","value":86439.4},{"date":"1950-01-01","value":101294.0},{"date":"1951-01-01","value":101044.0},{"date":"1952-01-01","value":101951.0},{"date":"1953-01-01","value":102769.0},{"date":"1954-01-01","value":103741.0},{"date":"1955-01-01","value":104528.0},{"date":"1956-01-01","value":105545.0},{"date":"1957-01-01","value":106470.0},{"date":"1958-01-01","value":104870.0},{"date":"1959-01-01","value":105548.0},{"date":"1960-01-01","value":106430.0},{"date":"1961-01-01","value":107529.0},{"date":"1962-01-01","value":108406.0},{"date":"1963-01-01","value":109450.0},{"date":"1964-01-01","value":110237.0},{"date":"1965-01-01","value":111572.0},{"date":"1966-01-01","value":115786.0},{"date":"1967-01-01","value":119450.0},{"date":"1968-01-01","value":123433.0},{"date":"1969-01-01","value":127613.0},{"date":"1970-01-01","value":131848.0},{"date":"1971-01-01","value":136222.0},{"date":"1972-01-01","value":140993.0},{"date":"1973-01-01","value":146382.0},{"date":"1974-01-01","value":153085.0},{"date":"1975-01-01","value":158353.0},{"date":"1976-01-01","value":163218.0},{"date":"1977-01-01","value":168582.0},{"date":"1978-01-01","value":173771.0},{"date":"1979-01-01","value":179582.0},{"date":"1980-01-01","value":186141.0},{"date":"1981-01-01","value":195160.0},{"date":"1982-01-01","value":201739.0},{"date":"1983-01-01","value":206066.0},{"date":"1984-01-01","value":212057.0},{"date":"1985-01-01","value":218202.0},{"date":"1986-01-01","value":241004.0},{"date":"1987-01-01","value":249177.0},{"date":"1988-01-01","value":257465.0},{"date":"1989-01-01","value":266462.0},{"date":"1990-01-01","value":302935.0},{"date":"1991-01-01","value":313095.0},{"date":"1992-01-01","value":325169.0},{"date":"1993-01-01","value":337842.0},{"date":"1994-01-01","value":350324.0},{"date":"1995-01-01","value":361526.0},{"date":"1996-01-01","value":377386.0},{"date":"1997-01-01","value":460342.0},{"date":"1998-01-01","value":475675.0},{"date":"1999-01-01","value":490009.0},{"date":"2000-01-01","value":273659.0},{"date":"2001-01-01","value":280821.0},{"date":"2002-01-01","value":287556.0},{"date":"2003-01-01","value":298452.0},{"date":"2004-01-01","value":310100.0},{"date":"2005-01-01","value":320644.0},{"date":"2006-01-01","value":330507.0},{"date":"2007-01-01","value":342620.0},{"date":"2008-01-01","value":353785.0},{"date":"2009-01-01","value":366990.0},{"date":"2010-01-01","value":378512.0},{"date":"2011-01-01","value":322747.0},{"date":"2012-01-01","value":357228.0},{"date":"2013-01-01","value":448087.0},{"date":"2014-01-01","value":463456.0},{"date":"2015-01-01","value":481882.0},{"date":"2016-01-01","value":491164.0},{"date":"2017-01-01","value":498336.0},{"date":"2018-01-01","value":518907.0},{"date":"2019-01-01","value":538513.0},{"date":"2020-01-01","value":578676.0},{"date":"2021-01-01","value":596817.0},{"date":"2022-01-01","value":598353.0}],"summary":{"latest_period":"2022-01-01","latest_value":598353.0,"max":598353.0,"mean":92783.8,"min":20675.9,"of":220,"rank":73,"trend":"volatile"}}