emissions of air pollutants, annual growth rate in South Korea
South Korea: emissions of air pollutants, annual growth rate was -2.93 % change on previous year in 2022. ◆ Volatile
emissions of air pollutants, annual growth rate in South Korea, 1751–2022
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for emissions of air pollutants, annual growth rate in South Korea is -2.93 % change on previous year, measured in 2022.
That represents a change of down 73.3% on the previous year and down 207.1% over ten years.
Over the whole period, emissions of air pollutants, annual growth rate in South Korea peaked at 15.14 % change on previous year in 1979 and was at its lowest, -28.65 % change on previous year, in 1950.
That places South Korea 194th out of 219 countries with data for 2022, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
emissions of air pollutants, annual growth rate in South Korea, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.067 % change on previous year | — |
| 1752 | 0.067 % change on previous year | -0.1% |
| 1753 | 0.066 % change on previous year | -1.4% |
| 1754 | 0.0669 % change on previous year | +1.3% |
| 1755 | 0.066 % change on previous year | -1.4% |
| 1756 | 0.0668 % change on previous year | +1.3% |
| 1757 | 0.0659 % change on previous year | -1.4% |
| 1758 | 0.0658 % change on previous year | -0.1% |
| 1759 | 0.0658 % change on previous year | -0.1% |
| 1760 | 0.0657 % change on previous year | -0.1% |
| 1761 | 0.0639 % change on previous year | -2.7% |
| 1762 | 0.063 % change on previous year | -1.4% |
| 1763 | 0.0639 % change on previous year | +1.3% |
| 1764 | 0.0629 % change on previous year | -1.4% |
| 1765 | 0.0629 % change on previous year | -0.1% |
| 1766 | 0.0629 % change on previous year | -0.1% |
| 1767 | 0.0628 % change on previous year | -0.1% |
| 1768 | 0.0619 % change on previous year | -1.5% |
| 1769 | 0.0627 % change on previous year | +1.3% |
| 1770 | 0.0627 % change on previous year | -0.1% |
| 1771 | 0.0592 % change on previous year | -5.6% |
| 1772 | 0.06 % change on previous year | +1.4% |
| 1773 | 0.0591 % change on previous year | -1.5% |
| 1774 | 0.06 % change on previous year | +1.4% |
| 1775 | 0.059 % change on previous year | -1.5% |
| 1776 | 0.059 % change on previous year | -0.1% |
| 1777 | 0.059 % change on previous year | -0.1% |
| 1778 | 0.0589 % change on previous year | -0.1% |
| 1779 | 0.0589 % change on previous year | -0.1% |
| 1780 | 0.0589 % change on previous year | -0.1% |
| 1781 | 0.0554 % change on previous year | -5.9% |
| 1782 | 0.0553 % change on previous year | -0.1% |
| 1783 | 0.0553 % change on previous year | -0.1% |
| 1784 | 0.0553 % change on previous year | -0.1% |
| 1785 | 0.0553 % change on previous year | -0.1% |
| 1786 | 0.0544 % change on previous year | -1.6% |
| 1787 | 0.0552 % change on previous year | +1.5% |
| 1788 | 0.0543 % change on previous year | -1.6% |
| 1789 | 0.0551 % change on previous year | +1.5% |
| 1790 | 0.0542 % change on previous year | -1.6% |
| 1791 | 0.0508 % change on previous year | -6.4% |
| 1792 | 0.0516 % change on previous year | +1.6% |
| 1793 | 0.0507 % change on previous year | -1.7% |
| 1794 | 0.0507 % change on previous year | -0.1% |
| 1795 | 0.0498 % change on previous year | -1.7% |
| 1796 | 0.0506 % change on previous year | +1.7% |
| 1797 | 0.0506 % change on previous year | -0.1% |
| 1798 | 0.0497 % change on previous year | -1.7% |
| 1799 | 0.0506 % change on previous year | +1.7% |
| 1800 | 0.0497 % change on previous year | -1.7% |
| 1801 | 0.0462 % change on previous year | -6.9% |
| 1802 | 0.0454 % change on previous year | -1.9% |
| 1803 | 0.0462 % change on previous year | +1.8% |
| 1804 | 0.0453 % change on previous year | -1.9% |
| 1805 | 0.0453 % change on previous year | -0.0% |
| 1806 | 0.0453 % change on previous year | -0.0% |
| 1807 | 0.0453 % change on previous year | -0.0% |
| 1808 | 0.0452 % change on previous year | -0.0% |
| 1809 | 0.0452 % change on previous year | -0.0% |
| 1810 | 0.0443 % change on previous year | -1.9% |
| 1811 | 0.0409 % change on previous year | -7.7% |
| 1812 | 0.04 % change on previous year | -2.1% |
| 1813 | 0.04 % change on previous year | -0.0% |
| 1814 | 0.04 % change on previous year | -0.0% |
| 1815 | 0.04 % change on previous year | -0.0% |
| 1816 | 0.04 % change on previous year | -0.0% |
| 1817 | 0.0391 % change on previous year | -2.2% |
| 1818 | 0.0399 % change on previous year | +2.1% |
| 1819 | 0.0391 % change on previous year | -2.2% |
| 1820 | 0.0391 % change on previous year | -0.0% |
| 1821 | -0.3591 % change on previous year | -1019.2% |
| 1822 | -0.3604 % change on previous year | +0.4% |
| 1823 | -0.3617 % change on previous year | +0.4% |
| 1824 | -0.3622 % change on previous year | +0.1% |
| 1825 | -0.3626 % change on previous year | +0.1% |
| 1826 | -0.3648 % change on previous year | +0.6% |
| 1827 | -0.3644 % change on previous year | -0.1% |
| 1828 | -0.3666 % change on previous year | +0.6% |
| 1829 | -0.3662 % change on previous year | -0.1% |
| 1830 | -0.3684 % change on previous year | +0.6% |
| 1831 | 0.096 % change on previous year | -126.0% |
| 1832 | 0.0959 % change on previous year | -0.1% |
| 1833 | 0.0949 % change on previous year | -1.0% |
| 1834 | 0.0948 % change on previous year | -0.1% |
| 1835 | 0.0947 % change on previous year | -0.1% |
| 1836 | 0.0938 % change on previous year | -1.0% |
| 1837 | 0.0937 % change on previous year | -0.1% |
| 1838 | 0.0936 % change on previous year | -0.1% |
| 1839 | 0.0935 % change on previous year | -0.1% |
| 1840 | 0.0925 % change on previous year | -1.0% |
| 1841 | 0.0881 % change on previous year | -4.8% |
| 1842 | 0.088 % change on previous year | -0.1% |
| 1843 | 0.0879 % change on previous year | -0.1% |
| 1844 | 0.087 % change on previous year | -1.1% |
| 1845 | 0.0869 % change on previous year | -0.1% |
| 1846 | 0.086 % change on previous year | -1.1% |
| 1847 | 0.0868 % change on previous year | +0.9% |
| 1848 | 0.0858 % change on previous year | -1.1% |
| 1849 | 0.0849 % change on previous year | -1.1% |
| 1850 | 0.0848 % change on previous year | -0.1% |
| 1851 | 0.1012 % change on previous year | +19.3% |
| 1852 | 0.1002 % change on previous year | -1.0% |
| 1853 | 0.101 % change on previous year | +0.8% |
| 1854 | 0.1009 % change on previous year | -0.1% |
| 1855 | 0.1008 % change on previous year | -0.1% |
| 1856 | 0.1007 % change on previous year | -0.1% |
| 1857 | 0.1006 % change on previous year | -0.1% |
| 1858 | 0.1013 % change on previous year | +0.8% |
| 1859 | 0.1004 % change on previous year | -0.9% |
| 1860 | 0.1011 % change on previous year | +0.8% |
| 1861 | 0.101 % change on previous year | -0.1% |
| 1862 | 0.1009 % change on previous year | -0.1% |
| 1863 | 0.1008 % change on previous year | -0.1% |
| 1864 | 0.1007 % change on previous year | -0.1% |
| 1865 | 0.1006 % change on previous year | -0.1% |
| 1866 | 0.1014 % change on previous year | +0.7% |
| 1867 | 0.1004 % change on previous year | -0.9% |
| 1868 | 0.1011 % change on previous year | +0.7% |
| 1869 | 0.101 % change on previous year | -0.1% |
| 1870 | 0.1009 % change on previous year | -0.1% |
| 1871 | 0.0602 % change on previous year | -40.4% |
| 1872 | 0.0601 % change on previous year | -0.1% |
| 1873 | 0.0609 % change on previous year | +1.3% |
| 1874 | 0.0601 % change on previous year | -1.4% |
| 1875 | 0.0609 % change on previous year | +1.3% |
| 1876 | 0.06 % change on previous year | -1.4% |
| 1877 | 0.0608 % change on previous year | +1.3% |
| 1878 | 0.0608 % change on previous year | -0.1% |
| 1879 | 0.0607 % change on previous year | -0.1% |
| 1880 | 0.0607 % change on previous year | -0.1% |
| 1881 | 0.0606 % change on previous year | -0.1% |
| 1882 | 0.0606 % change on previous year | -0.1% |
| 1883 | 0.0606 % change on previous year | -0.1% |
| 1884 | 0.0605 % change on previous year | -0.1% |
| 1885 | 0.0605 % change on previous year | -0.1% |
| 1886 | 0.0605 % change on previous year | -0.1% |
| 1887 | 0.0613 % change on previous year | +1.3% |
| 1888 | 0.0604 % change on previous year | -1.4% |
| 1889 | 0.0612 % change on previous year | +1.3% |
| 1890 | 0.0603 % change on previous year | -1.4% |
| 1891 | 0.062 % change on previous year | +2.7% |
| 1892 | 0.0619 % change on previous year | -0.1% |
| 1893 | 0.0619 % change on previous year | -0.1% |
| 1894 | 0.0627 % change on previous year | +1.3% |
| 1895 | 0.0618 % change on previous year | -1.4% |
| 1896 | 0.0626 % change on previous year | +1.3% |
| 1897 | 0.0626 % change on previous year | -0.1% |
| 1898 | 0.0625 % change on previous year | -0.1% |
| 1899 | 0.0625 % change on previous year | -0.1% |
| 1900 | 0.0633 % change on previous year | +1.3% |
| 1901 | 0.1656 % change on previous year | +161.7% |
| 1902 | 0.167 % change on previous year | +0.8% |
| 1903 | 0.1708 % change on previous year | +2.3% |
| 1904 | 0.1722 % change on previous year | +0.8% |
| 1905 | 0.1727 % change on previous year | +0.3% |
| 1906 | 0.1732 % change on previous year | +0.3% |
| 1907 | 0.1713 % change on previous year | -1.1% |
| 1908 | 0.1726 % change on previous year | +0.8% |
| 1909 | 0.1781 % change on previous year | +3.2% |
| 1910 | 0.1745 % change on previous year | -2.0% |
| 1911 | 1.13 % change on previous year | +550.0% |
| 1912 | 1.13 % change on previous year | +0.0% |
| 1913 | 1.14 % change on previous year | +0.7% |
| 1914 | 1.75 % change on previous year | +53.1% |
| 1915 | 1.55 % change on previous year | -11.4% |
| 1916 | 1.71 % change on previous year | +10.2% |
| 1917 | 1.68 % change on previous year | -1.5% |
| 1918 | 1.72 % change on previous year | +2.0% |
| 1919 | 1.71 % change on previous year | -0.4% |
| 1920 | 1.65 % change on previous year | -3.3% |
| 1921 | 2 % change on previous year | +21.2% |
| 1922 | 2.01 % change on previous year | +0.0% |
| 1923 | 2.01 % change on previous year | +0.2% |
| 1924 | 2.01 % change on previous year | +0.2% |
| 1925 | 1.86 % change on previous year | -7.3% |
| 1926 | 1.54 % change on previous year | -17.4% |
| 1927 | 1.54 % change on previous year | +0.2% |
| 1928 | 1.55 % change on previous year | +0.3% |
| 1929 | 1.55 % change on previous year | +0.0% |
| 1930 | 1.57 % change on previous year | +1.1% |
| 1931 | 1.73 % change on previous year | +10.4% |
| 1932 | 1.79 % change on previous year | +3.3% |
| 1933 | 1.74 % change on previous year | -2.5% |
| 1934 | 1.75 % change on previous year | +0.6% |
| 1935 | 1.74 % change on previous year | -0.4% |
| 1936 | 1.27 % change on previous year | -27.3% |
| 1937 | 1.27 % change on previous year | +0.3% |
| 1938 | 1.34 % change on previous year | +5.1% |
| 1939 | 1.42 % change on previous year | +5.9% |
| 1940 | 1.49 % change on previous year | +5.2% |
| 1941 | 1.72 % change on previous year | +15.2% |
| 1942 | 1.74 % change on previous year | +1.2% |
| 1943 | 1.67 % change on previous year | -4.1% |
| 1944 | 1.72 % change on previous year | +3.5% |
| 1945 | 5.36 % change on previous year | +210.9% |
| 1946 | 6.1 % change on previous year | +13.9% |
| 1947 | 2.49 % change on previous year | -59.2% |
| 1948 | 1.19 % change on previous year | -52.2% |
| 1949 | 1.3 % change on previous year | +9.4% |
| 1950 | -28.65 % change on previous year | -2302.5% |
| 1951 | -4.88 % change on previous year | -83.0% |
| 1952 | -4.87 % change on previous year | -0.2% |
| 1953 | -4.76 % change on previous year | -2.3% |
| 1954 | -5.03 % change on previous year | +5.8% |
| 1955 | -4.72 % change on previous year | -6.2% |
| 1956 | -4.38 % change on previous year | -7.2% |
| 1957 | -4.76 % change on previous year | +8.6% |
| 1958 | -5.35 % change on previous year | +12.3% |
| 1959 | -4.76 % change on previous year | -11.0% |
| 1960 | -5.99 % change on previous year | +25.8% |
| 1961 | -7.01 % change on previous year | +17.1% |
| 1962 | -7.74 % change on previous year | +10.4% |
| 1963 | -8.53 % change on previous year | +10.2% |
| 1964 | -13.21 % change on previous year | +54.8% |
| 1965 | -15.52 % change on previous year | +17.6% |
| 1966 | 8.86 % change on previous year | -157.1% |
| 1967 | -0.5654 % change on previous year | -106.4% |
| 1968 | -6.49 % change on previous year | +1047.5% |
| 1969 | -2.61 % change on previous year | -59.8% |
| 1970 | 0.4588 % change on previous year | -117.6% |
| 1971 | 2.71 % change on previous year | +490.6% |
| 1972 | -2.98 % change on previous year | -210.1% |
| 1973 | 11.24 % change on previous year | -476.8% |
| 1974 | -2.38 % change on previous year | -121.2% |
| 1975 | -2.5 % change on previous year | +5.0% |
| 1976 | 9.2 % change on previous year | -468.0% |
| 1977 | 13.2 % change on previous year | +43.5% |
| 1978 | 7.42 % change on previous year | -43.8% |
| 1979 | 15.14 % change on previous year | +104.2% |
| 1980 | 3.22 % change on previous year | -78.7% |
| 1981 | 0.0326 % change on previous year | -99.0% |
| 1982 | -2.3 % change on previous year | -7145.6% |
| 1983 | 3.68 % change on previous year | -260.3% |
| 1984 | 8.86 % change on previous year | +140.7% |
| 1985 | 5.87 % change on previous year | -33.8% |
| 1986 | 3.34 % change on previous year | -43.1% |
| 1987 | 3.01 % change on previous year | -9.8% |
| 1988 | 7.03 % change on previous year | +133.6% |
| 1989 | 2.33 % change on previous year | -66.9% |
| 1990 | 6.62 % change on previous year | +183.9% |
| 1991 | -4.59 % change on previous year | -169.3% |
| 1992 | -1.14 % change on previous year | -75.2% |
| 1993 | 0.41 % change on previous year | -136.1% |
| 1994 | -1.27 % change on previous year | -408.9% |
| 1995 | -1.58 % change on previous year | +24.7% |
| 1996 | 0.2234 % change on previous year | -114.1% |
| 1997 | -0.1735 % change on previous year | -177.6% |
| 1998 | -8.77 % change on previous year | +4953.4% |
| 1999 | -0.6516 % change on previous year | -92.6% |
| 2000 | 1.43 % change on previous year | -319.2% |
| 2001 | -6.22 % change on previous year | -535.8% |
| 2002 | -4.32 % change on previous year | -30.6% |
| 2003 | -1.53 % change on previous year | -64.6% |
| 2004 | 0.9394 % change on previous year | -161.5% |
| 2005 | -5.25 % change on previous year | -658.4% |
| 2006 | 4.4 % change on previous year | -183.8% |
| 2007 | -4.36 % change on previous year | -199.1% |
| 2008 | -6.97 % change on previous year | +60.0% |
| 2009 | 8.43 % change on previous year | -220.9% |
| 2010 | 0.0189 % change on previous year | -99.8% |
| 2011 | -1.82 % change on previous year | -9733.2% |
| 2012 | -0.9556 % change on previous year | -47.5% |
| 2013 | -0.3809 % change on previous year | -60.1% |
| 2014 | -4.55 % change on previous year | +1095.3% |
| 2015 | -2.05 % change on previous year | -55.0% |
| 2016 | -3.29 % change on previous year | +60.7% |
| 2017 | -0.5588 % change on previous year | -83.0% |
| 2018 | -0.6124 % change on previous year | +9.6% |
| 2019 | -5.76 % change on previous year | +840.2% |
| 2020 | -3.75 % change on previous year | -34.9% |
| 2021 | -1.69 % change on previous year | -54.9% |
| 2022 | -2.93 % change on previous year | +73.3% |
South Korea compared with similar countries
- South Korea's -2.93 % change on previous year is below the median for high income countries, which is -0.2183 % change on previous year, 13.4× the median. (78 countries reporting)
- South Korea's -2.93 % change on previous year is below the median for East Asia & Pacific, which is -1.94 % change on previous year, 1.5× the median. (34 countries reporting)
Biggest year-on-year movements
Years where emissions of air pollutants, annual growth rate in South Korea changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2011 | -9733.2% | 0.0189 % change on previous year | -1.82 % change on previous year |
| 1982 | -7145.6% | 0.0326 % change on previous year | -2.3 % change on previous year |
| 1998 | -4953.4% | -0.1735 % change on previous year | -8.77 % change on previous year |
| 1950 | -2302.5% | 1.3 % change on previous year | -28.65 % change on previous year |
| 2014 | -1095.3% | -0.3809 % change on previous year | -4.55 % change on previous year |
| 1968 | -1047.5% | -0.5654 % change on previous year | -6.49 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.0663 % change on previous year | 0.0658 % change on previous year | 0.067 % change on previous year | 9 |
| 1760s | 0.0633 % change on previous year | 0.0619 % change on previous year | 0.0657 % change on previous year | 10 |
| 1770s | 0.0596 % change on previous year | 0.0589 % change on previous year | 0.0627 % change on previous year | 10 |
| 1780s | 0.0554 % change on previous year | 0.0543 % change on previous year | 0.0589 % change on previous year | 10 |
| 1790s | 0.0509 % change on previous year | 0.0497 % change on previous year | 0.0542 % change on previous year | 10 |
| 1800s | 0.0459 % change on previous year | 0.0452 % change on previous year | 0.0497 % change on previous year | 10 |
| 1810s | 0.0403 % change on previous year | 0.0391 % change on previous year | 0.0443 % change on previous year | 10 |
| 1820s | -0.3229 % change on previous year | -0.3666 % change on previous year | 0.0391 % change on previous year | 10 |
| 1830s | 0.0482 % change on previous year | -0.3684 % change on previous year | 0.096 % change on previous year | 10 |
| 1840s | 0.0874 % change on previous year | 0.0849 % change on previous year | 0.0925 % change on previous year | 10 |
| 1850s | 0.0992 % change on previous year | 0.0848 % change on previous year | 0.1013 % change on previous year | 10 |
| 1860s | 0.1009 % change on previous year | 0.1004 % change on previous year | 0.1014 % change on previous year | 10 |
| 1870s | 0.0645 % change on previous year | 0.06 % change on previous year | 0.1009 % change on previous year | 10 |
| 1880s | 0.0607 % change on previous year | 0.0604 % change on previous year | 0.0613 % change on previous year | 10 |
| 1890s | 0.0621 % change on previous year | 0.0603 % change on previous year | 0.0627 % change on previous year | 10 |
| 1900s | 0.1607 % change on previous year | 0.0633 % change on previous year | 0.1781 % change on previous year | 10 |
| 1910s | 1.37 % change on previous year | 0.1745 % change on previous year | 1.75 % change on previous year | 10 |
| 1920s | 1.77 % change on previous year | 1.54 % change on previous year | 2.01 % change on previous year | 10 |
| 1930s | 1.56 % change on previous year | 1.27 % change on previous year | 1.79 % change on previous year | 10 |
| 1940s | 2.48 % change on previous year | 1.19 % change on previous year | 6.1 % change on previous year | 10 |
| 1950s | -7.22 % change on previous year | -28.65 % change on previous year | -4.38 % change on previous year | 10 |
| 1960s | -5.88 % change on previous year | -15.52 % change on previous year | 8.86 % change on previous year | 10 |
| 1970s | 5.15 % change on previous year | -2.98 % change on previous year | 15.14 % change on previous year | 10 |
| 1980s | 3.51 % change on previous year | -2.3 % change on previous year | 8.86 % change on previous year | 10 |
| 1990s | -1.09 % change on previous year | -8.77 % change on previous year | 6.62 % change on previous year | 10 |
| 2000s | -1.35 % change on previous year | -6.97 % change on previous year | 8.43 % change on previous year | 10 |
| 2010s | -2 % change on previous year | -5.76 % change on previous year | 0.0189 % change on previous year | 10 |
| 2020s | -2.79 % change on previous year | -3.75 % change on previous year | -1.69 % change on previous year | 3 |
Countries ranked near South Korea
- 191 Albania -2.86 % change on previous year compare
- 192 Bosnia and Herzegovina -2.86 % change on previous year compare
- 193 Micronesia (country) -2.91 % change on previous year compare
- 195 Netherlands -3.01 % change on previous year compare
- 196 Indonesia -3.16 % change on previous year compare
- 197 Slovenia -3.2 % change on previous year compare
More climate change data for South Korea
- Spring temperature anomalies 1.1 °C (2026)
- Summer temperature anomalies 0.7164 °C (2026)
- Temperature anomalies by month -0.8996 °C (2026)
- Share of global CO₂ emissions and population 0.2% (2100)
- Population, total, annual growth rate -0.1285 % change on previous year (2025)
- Population, total, per unit of GDP 0 units per US$ of GDP (2025)
- Urban population, annual growth rate -0.1214 % change on previous year (2025)
- Urban population, per unit of GDP 0 units per US$ of GDP (2025)
- Urban population, per capita 0.8117 units per person (2025)
- Precipitation anomalies, annual growth rate -78.08 % change on previous year (2025)
Frequently asked questions
- What is emissions of air pollutants, annual growth rate in South Korea?
- Emissions of air pollutants, annual growth rate in South Korea was -2.93 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest emissions of air pollutants, annual growth rate recorded in South Korea?
- The highest recorded value was 15.14 % change on previous year in 1979.
- What is the lowest emissions of air pollutants, annual growth rate recorded in South Korea?
- The lowest recorded value was -28.65 % change on previous year in 1950.
- How does South Korea rank for emissions of air pollutants, annual growth rate?
- South Korea ranks 194th out of 219 countries with data for 2022.
- Is emissions of air pollutants, annual growth rate rising or falling in South Korea?
- Over the last ten years it is down 207.1%. The long-run trend across the full record is volatile.
- Where does this South Korea data come from?
- The figures come from Statizoid (derived), published as part of emissions of air pollutants, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 272 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in emissions of air pollutants. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- emissions of air pollutants Hoesly et al. (2024) – Community Emissions Data System (CEDS) – with major processing by Our World in Data
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in emissions of air pollutants. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.