{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"long-run-air-pollution","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/long-run-air-pollution","title":"Emissions of air pollutants","unit":"tonnes"},"observations":[{"date":"1750-01-01","value":1781.88},{"date":"1751-01-01","value":1785.59},{"date":"1752-01-01","value":1789.3},{"date":"1753-01-01","value":1793.0},{"date":"1754-01-01","value":1796.71},{"date":"1755-01-01","value":1800.42},{"date":"1756-01-01","value":1804.12},{"date":"1757-01-01","value":1807.83},{"date":"1758-01-01","value":1811.54},{"date":"1759-01-01","value":1815.24},{"date":"1760-01-01","value":1818.95},{"date":"1761-01-01","value":1822.73},{"date":"1762-01-01","value":1826.51},{"date":"1763-01-01","value":1830.29},{"date":"1764-01-01","value":1834.07},{"date":"1765-01-01","value":1837.84},{"date":"1766-01-01","value":1841.62},{"date":"1767-01-01","value":1845.4},{"date":"1768-01-01","value":1849.18},{"date":"1769-01-01","value":1852.95},{"date":"1770-01-01","value":1856.73},{"date":"1771-01-01","value":1860.58},{"date":"1772-01-01","value":1864.43},{"date":"1773-01-01","value":1868.29},{"date":"1774-01-01","value":1872.14},{"date":"1775-01-01","value":1875.99},{"date":"1776-01-01","value":1879.84},{"date":"1777-01-01","value":1883.69},{"date":"1778-01-01","value":1887.54},{"date":"1779-01-01","value":1891.38},{"date":"1780-01-01","value":1895.23},{"date":"1781-01-01","value":1899.16},{"date":"1782-01-01","value":1903.08},{"date":"1783-01-01","value":1907.0},{"date":"1784-01-01","value":1910.93},{"date":"1785-01-01","value":1914.85},{"date":"1786-01-01","value":1918.77},{"date":"1787-01-01","value":1922.69},{"date":"1788-01-01","value":1926.62},{"date":"1789-01-01","value":1930.54},{"date":"1790-01-01","value":1934.46},{"date":"1791-01-01","value":1938.46},{"date":"1792-01-01","value":1942.45},{"date":"1793-01-01","value":1946.45},{"date":"1794-01-01","value":1950.45},{"date":"1795-01-01","value":1954.44},{"date":"1796-01-01","value":1958.44},{"date":"1797-01-01","value":1962.43},{"date":"1798-01-01","value":1966.43},{"date":"1799-01-01","value":1970.42},{"date":"1800-01-01","value":1974.41},{"date":"1801-01-01","value":1982.63},{"date":"1802-01-01","value":1990.86},{"date":"1803-01-01","value":1999.12},{"date":"1804-01-01","value":2007.38},{"date":"1805-01-01","value":2015.67},{"date":"1806-01-01","value":2023.97},{"date":"1807-01-01","value":2032.22},{"date":"1808-01-01","value":2040.56},{"date":"1809-01-01","value":2048.91},{"date":"1810-01-01","value":2057.28},{"date":"1811-01-01","value":2065.75},{"date":"1812-01-01","value":2074.23},{"date":"1813-01-01","value":2082.73},{"date":"1814-01-01","value":2091.25},{"date":"1815-01-01","value":2099.79},{"date":"1816-01-01","value":2108.27},{"date":"1817-01-01","value":2116.84},{"date":"1818-01-01","value":2125.43},{"date":"1819-01-01","value":2134.04},{"date":"1820-01-01","value":2142.66},{"date":"1821-01-01","value":2158.99},{"date":"1822-01-01","value":2175.36},{"date":"1823-01-01","value":2191.78},{"date":"1824-01-01","value":2208.25},{"date":"1825-01-01","value":2224.77},{"date":"1826-01-01","value":2241.25},{"date":"1827-01-01","value":2257.86},{"date":"1828-01-01","value":2274.52},{"date":"1829-01-01","value":2291.23},{"date":"1830-01-01","value":2307.98},{"date":"1831-01-01","value":2324.76},{"date":"1832-01-01","value":2341.6},{"date":"1833-01-01","value":2358.48},{"date":"1834-01-01","value":2375.4},{"date":"1835-01-01","value":2392.38},{"date":"1836-01-01","value":2409.32},{"date":"1837-01-01","value":2426.39},{"date":"1838-01-01","value":2443.51},{"date":"1839-01-01","value":2460.67},{"date":"1840-01-01","value":2477.88},{"date":"1841-01-01","value":2495.12},{"date":"1842-01-01","value":2512.41},{"date":"1843-01-01","value":2529.75},{"date":"1844-01-01","value":2547.14},{"date":"1845-01-01","value":2564.48},{"date":"1846-01-01","value":2581.96},{"date":"1847-01-01","value":2599.49},{"date":"1848-01-01","value":2617.06},{"date":"1849-01-01","value":2634.68},{"date":"1850-01-01","value":2659.0},{"date":"1851-01-01","value":2673.48},{"date":"1852-01-01","value":2687.87},{"date":"1853-01-01","value":2702.19},{"date":"1854-01-01","value":2716.43},{"date":"1855-01-01","value":2730.5},{"date":"1856-01-01","value":2744.92},{"date":"1857-01-01","value":2759.25},{"date":"1858-01-01","value":2773.5},{"date":"1859-01-01","value":2787.67},{"date":"1860-01-01","value":2801.75},{"date":"1861-01-01","value":2823.77},{"date":"1862-01-01","value":2845.69},{"date":"1863-01-01","value":2867.67},{"date":"1864-01-01","value":2889.64},{"date":"1865-01-01","value":2911.49},{"date":"1866-01-01","value":2933.74},{"date":"1867-01-01","value":2955.97},{"date":"1868-01-01","value":2978.08},{"date":"1869-01-01","value":3000.25},{"date":"1870-01-01","value":3022.4},{"date":"1871-01-01","value":3073.21},{"date":"1872-01-01","value":3124.11},{"date":"1873-01-01","value":3175.27},{"date":"1874-01-01","value":3226.6},{"date":"1875-01-01","value":3278.01},{"date":"1876-01-01","value":3330.5},{"date":"1877-01-01","value":3383.14},{"date":"1878-01-01","value":3435.84},{"date":"1879-01-01","value":3488.8},{"date":"1880-01-01","value":3541.92},{"date":"1881-01-01","value":3595.87},{"date":"1882-01-01","value":3650.07},{"date":"1883-01-01","value":3704.4},{"date":"1884-01-01","value":3758.77},{"date":"1885-01-01","value":3813.38},{"date":"1886-01-01","value":3868.93},{"date":"1887-01-01","value":3924.61},{"date":"1888-01-01","value":3980.76},{"date":"1889-01-01","value":4037.16},{"date":"1890-01-01","value":4093.7},{"date":"1891-01-01","value":4142.09},{"date":"1892-01-01","value":4190.62},{"date":"1893-01-01","value":4239.17},{"date":"1894-01-01","value":4287.59},{"date":"1895-01-01","value":4336.16},{"date":"1896-01-01","value":4385.57},{"date":"1897-01-01","value":4434.84},{"date":"1898-01-01","value":4484.24},{"date":"1899-01-01","value":4533.62},{"date":"1900-01-01","value":4582.85},{"date":"1901-01-01","value":4636.91},{"date":"1902-01-01","value":4690.88},{"date":"1903-01-01","value":4744.73},{"date":"1904-01-01","value":4798.32},{"date":"1905-01-01","value":4851.92},{"date":"1906-01-01","value":4907.17},{"date":"1907-01-01","value":4961.91},{"date":"1908-01-01","value":5016.74},{"date":"1909-01-01","value":5071.41},{"date":"1910-01-01","value":5125.76},{"date":"1911-01-01","value":5931.87},{"date":"1912-01-01","value":6731.95},{"date":"1913-01-01","value":7543.78},{"date":"1914-01-01","value":8340.16},{"date":"1915-01-01","value":9127.8},{"date":"1916-01-01","value":9932.33},{"date":"1917-01-01","value":10737.5},{"date":"1918-01-01","value":11531.9},{"date":"1919-01-01","value":12328.1},{"date":"1920-01-01","value":13126.8},{"date":"1921-01-01","value":13927.7},{"date":"1922-01-01","value":14728.8},{"date":"1923-01-01","value":15524.9},{"date":"1924-01-01","value":16303.2},{"date":"1925-01-01","value":17157.3},{"date":"1926-01-01","value":17961.6},{"date":"1927-01-01","value":18719.5},{"date":"1928-01-01","value":19419.5},{"date":"1929-01-01","value":20014.3},{"date":"1930-01-01","value":20660.0},{"date":"1931-01-01","value":21248.6},{"date":"1932-01-01","value":21898.2},{"date":"1933-01-01","value":22511.7},{"date":"1934-01-01","value":23085.9},{"date":"1935-01-01","value":23594.5},{"date":"1936-01-01","value":24239.2},{"date":"1937-01-01","value":24971.1},{"date":"1938-01-01","value":25461.4},{"date":"1939-01-01","value":27322.7},{"date":"1940-01-01","value":28056.0},{"date":"1941-01-01","value":28261.1},{"date":"1942-01-01","value":28861.3},{"date":"1943-01-01","value":29090.8},{"date":"1944-01-01","value":30605.5},{"date":"1945-01-01","value":32598.6},{"date":"1946-01-01","value":33910.2},{"date":"1947-01-01","value":35950.6},{"date":"1948-01-01","value":36750.2},{"date":"1949-01-01","value":38591.9},{"date":"1950-01-01","value":41005.3},{"date":"1951-01-01","value":40229.0},{"date":"1952-01-01","value":38016.4},{"date":"1953-01-01","value":36887.8},{"date":"1954-01-01","value":37837.1},{"date":"1955-01-01","value":40265.7},{"date":"1956-01-01","value":81617.1},{"date":"1957-01-01","value":99903.4},{"date":"1958-01-01","value":113161.0},{"date":"1959-01-01","value":103437.0},{"date":"1960-01-01","value":167051.0},{"date":"1961-01-01","value":148867.0},{"date":"1962-01-01","value":143951.0},{"date":"1963-01-01","value":152676.0},{"date":"1964-01-01","value":170927.0},{"date":"1965-01-01","value":175163.0},{"date":"1966-01-01","value":178921.0},{"date":"1967-01-01","value":182033.0},{"date":"1968-01-01","value":219729.0},{"date":"1969-01-01","value":199637.0},{"date":"1970-01-01","value":247796.0},{"date":"1971-01-01","value":275359.0},{"date":"1972-01-01","value":296044.0},{"date":"1973-01-01","value":344631.0},{"date":"1974-01-01","value":377370.0},{"date":"1975-01-01","value":420854.0},{"date":"1976-01-01","value":458239.0},{"date":"1977-01-01","value":511334.0},{"date":"1978-01-01","value":503943.0},{"date":"1979-01-01","value":513424.0},{"date":"1980-01-01","value":471587.0},{"date":"1981-01-01","value":466353.0},{"date":"1982-01-01","value":530245.0},{"date":"1983-01-01","value":625453.0},{"date":"1984-01-01","value":668322.0},{"date":"1985-01-01","value":735830.0},{"date":"1986-01-01","value":713949.0},{"date":"1987-01-01","value":756302.0},{"date":"1988-01-01","value":774334.0},{"date":"1989-01-01","value":846344.0},{"date":"1990-01-01","value":912027.0},{"date":"1991-01-01","value":999068.0},{"date":"1992-01-01","value":1045620.0},{"date":"1993-01-01","value":1064910.0},{"date":"1994-01-01","value":1120510.0},{"date":"1995-01-01","value":1113090.0},{"date":"1996-01-01","value":1153880.0},{"date":"1997-01-01","value":1178590.0},{"date":"1998-01-01","value":1173960.0},{"date":"1999-01-01","value":1246710.0},{"date":"2000-01-01","value":1264190.0},{"date":"2001-01-01","value":1313660.0},{"date":"2002-01-01","value":1341060.0},{"date":"2003-01-01","value":1342300.0},{"date":"2004-01-01","value":1381920.0},{"date":"2005-01-01","value":1441190.0},{"date":"2006-01-01","value":1482920.0},{"date":"2007-01-01","value":1542830.0},{"date":"2008-01-01","value":1583630.0},{"date":"2009-01-01","value":1738780.0},{"date":"2010-01-01","value":1649640.0},{"date":"2011-01-01","value":1648430.0},{"date":"2012-01-01","value":1765150.0},{"date":"2013-01-01","value":1938260.0},{"date":"2014-01-01","value":2072410.0},{"date":"2015-01-01","value":2054590.0},{"date":"2016-01-01","value":1692860.0},{"date":"2017-01-01","value":1652450.0},{"date":"2018-01-01","value":1662080.0},{"date":"2019-01-01","value":1663850.0},{"date":"2020-01-01","value":1621590.0},{"date":"2021-01-01","value":1670710.0},{"date":"2022-01-01","value":1738130.0}],"summary":{"latest_period":"2022-01-01","latest_value":1738130.0,"max":2072410.0,"mean":228631.0,"min":1781.88,"of":220,"rank":12,"trend":"volatile"}}