emissions of air pollutants, annual growth rate in Hungary
Hungary: emissions of air pollutants, annual growth rate was -4.83 % change on previous year in 2022. ◆ Volatile
emissions of air pollutants, annual growth rate in Hungary, 1751–2022
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Hungary recorded -4.83 % change on previous year for emissions of air pollutants, annual growth rate in 2022.
The figure is down 523.3% on the previous year and down 263.9% over ten years.
Over the whole period, emissions of air pollutants, annual growth rate in Hungary peaked at 18.31 % change on previous year in 2003 and was at its lowest, -36.4 % change on previous year, in 1945.
Hungary ranks 212th of 219 countries on this measure, 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 Hungary, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.8091 % change on previous year | — |
| 1752 | 0.8014 % change on previous year | -1.0% |
| 1753 | 0.7938 % change on previous year | -0.9% |
| 1754 | 0.7869 % change on previous year | -0.9% |
| 1755 | 0.7795 % change on previous year | -0.9% |
| 1756 | 0.7726 % change on previous year | -0.9% |
| 1757 | 0.7657 % change on previous year | -0.9% |
| 1758 | 0.7588 % change on previous year | -0.9% |
| 1759 | 0.7521 % change on previous year | -0.9% |
| 1760 | 0.7456 % change on previous year | -0.9% |
| 1761 | 0.8027 % change on previous year | +7.7% |
| 1762 | 0.7952 % change on previous year | -0.9% |
| 1763 | 0.7878 % change on previous year | -0.9% |
| 1764 | 0.7806 % change on previous year | -0.9% |
| 1765 | 0.7734 % change on previous year | -0.9% |
| 1766 | 0.7664 % change on previous year | -0.9% |
| 1767 | 0.7595 % change on previous year | -0.9% |
| 1768 | 0.7525 % change on previous year | -0.9% |
| 1769 | 0.7458 % change on previous year | -0.9% |
| 1770 | 0.7395 % change on previous year | -0.9% |
| 1771 | 0.7958 % change on previous year | +7.6% |
| 1772 | 0.7885 % change on previous year | -0.9% |
| 1773 | 0.7809 % change on previous year | -1.0% |
| 1774 | 0.7738 % change on previous year | -0.9% |
| 1775 | 0.7664 % change on previous year | -1.0% |
| 1776 | 0.7594 % change on previous year | -0.9% |
| 1777 | 0.7527 % change on previous year | -0.9% |
| 1778 | 0.7457 % change on previous year | -0.9% |
| 1779 | 0.739 % change on previous year | -0.9% |
| 1780 | 0.7322 % change on previous year | -0.9% |
| 1781 | 0.7884 % change on previous year | +7.7% |
| 1782 | 0.7809 % change on previous year | -1.0% |
| 1783 | 0.7733 % change on previous year | -1.0% |
| 1784 | 0.766 % change on previous year | -0.9% |
| 1785 | 0.7589 % change on previous year | -0.9% |
| 1786 | 0.7519 % change on previous year | -0.9% |
| 1787 | 0.7448 % change on previous year | -0.9% |
| 1788 | 0.738 % change on previous year | -0.9% |
| 1789 | 0.7313 % change on previous year | -0.9% |
| 1790 | 0.7246 % change on previous year | -0.9% |
| 1791 | 0.78 % change on previous year | +7.6% |
| 1792 | 0.7722 % change on previous year | -1.0% |
| 1793 | 0.765 % change on previous year | -0.9% |
| 1794 | 0.7574 % change on previous year | -1.0% |
| 1795 | 0.7504 % change on previous year | -0.9% |
| 1796 | 0.7432 % change on previous year | -1.0% |
| 1797 | 0.7364 % change on previous year | -0.9% |
| 1798 | 0.7294 % change on previous year | -0.9% |
| 1799 | 0.7228 % change on previous year | -0.9% |
| 1800 | 0.716 % change on previous year | -0.9% |
| 1801 | 0.7705 % change on previous year | +7.6% |
| 1802 | 0.7629 % change on previous year | -1.0% |
| 1803 | 0.7553 % change on previous year | -1.0% |
| 1804 | 0.748 % change on previous year | -1.0% |
| 1805 | 0.7409 % change on previous year | -1.0% |
| 1806 | 0.7338 % change on previous year | -1.0% |
| 1807 | 0.7267 % change on previous year | -1.0% |
| 1808 | 0.7199 % change on previous year | -0.9% |
| 1809 | 0.7132 % change on previous year | -0.9% |
| 1810 | 0.7064 % change on previous year | -0.9% |
| 1811 | 0.7599 % change on previous year | +7.6% |
| 1812 | 0.7524 % change on previous year | -1.0% |
| 1813 | 0.7449 % change on previous year | -1.0% |
| 1814 | 0.7374 % change on previous year | -1.0% |
| 1815 | 0.7302 % change on previous year | -1.0% |
| 1816 | 0.7232 % change on previous year | -1.0% |
| 1817 | 0.716 % change on previous year | -1.0% |
| 1818 | 0.7093 % change on previous year | -0.9% |
| 1819 | 0.7025 % change on previous year | -1.0% |
| 1820 | 0.6958 % change on previous year | -0.9% |
| 1821 | 1.1 % change on previous year | +58.4% |
| 1822 | 1.09 % change on previous year | -1.3% |
| 1823 | 1.07 % change on previous year | -1.3% |
| 1824 | 1.06 % change on previous year | -1.3% |
| 1825 | 1.04 % change on previous year | -1.3% |
| 1826 | 1.03 % change on previous year | -1.3% |
| 1827 | 1.02 % change on previous year | -1.3% |
| 1828 | 1 % change on previous year | -1.3% |
| 1829 | 0.9919 % change on previous year | -1.3% |
| 1830 | 1.03 % change on previous year | +3.5% |
| 1831 | 0.9372 % change on previous year | -8.7% |
| 1832 | 0.951 % change on previous year | +1.5% |
| 1833 | 0.9229 % change on previous year | -2.9% |
| 1834 | 0.9218 % change on previous year | -0.1% |
| 1835 | 0.9019 % change on previous year | -2.2% |
| 1836 | 0.9113 % change on previous year | +1.0% |
| 1837 | 0.8817 % change on previous year | -3.2% |
| 1838 | 0.8741 % change on previous year | -0.9% |
| 1839 | 0.8962 % change on previous year | +2.5% |
| 1840 | 0.8548 % change on previous year | -4.6% |
| 1841 | 0.4366 % change on previous year | -48.9% |
| 1842 | 0.4081 % change on previous year | -6.5% |
| 1843 | 0.4281 % change on previous year | +4.9% |
| 1844 | 0.4598 % change on previous year | +7.4% |
| 1845 | 0.383 % change on previous year | -16.7% |
| 1846 | 0.4068 % change on previous year | +6.2% |
| 1847 | 0.4504 % change on previous year | +10.7% |
| 1848 | 0.3491 % change on previous year | -22.5% |
| 1849 | 0.4062 % change on previous year | +16.3% |
| 1850 | 0.4608 % change on previous year | +13.5% |
| 1851 | 0.8546 % change on previous year | +85.4% |
| 1852 | 0.7789 % change on previous year | -8.9% |
| 1853 | 0.7532 % change on previous year | -3.3% |
| 1854 | 0.785 % change on previous year | +4.2% |
| 1855 | 0.7583 % change on previous year | -3.4% |
| 1856 | 0.7617 % change on previous year | +0.5% |
| 1857 | 0.7776 % change on previous year | +2.1% |
| 1858 | 0.6963 % change on previous year | -10.4% |
| 1859 | 0.8845 % change on previous year | +27.0% |
| 1860 | 0.7968 % change on previous year | -9.9% |
| 1861 | 0.772 % change on previous year | -3.1% |
| 1862 | 0.8188 % change on previous year | +6.1% |
| 1863 | 0.7691 % change on previous year | -6.1% |
| 1864 | 0.7513 % change on previous year | -2.3% |
| 1865 | 0.7665 % change on previous year | +2.0% |
| 1866 | 0.8086 % change on previous year | +5.5% |
| 1867 | 0.8366 % change on previous year | +3.5% |
| 1868 | 0.7889 % change on previous year | -5.7% |
| 1869 | 0.8015 % change on previous year | +1.6% |
| 1870 | 0.801 % change on previous year | -0.1% |
| 1871 | 0.8325 % change on previous year | +3.9% |
| 1872 | 0.7196 % change on previous year | -13.6% |
| 1873 | 0.7049 % change on previous year | -2.0% |
| 1874 | 0.5528 % change on previous year | -21.6% |
| 1875 | 0.6886 % change on previous year | +24.6% |
| 1876 | 0.6895 % change on previous year | +0.1% |
| 1877 | 0.5693 % change on previous year | -17.4% |
| 1878 | 0.5216 % change on previous year | -8.4% |
| 1879 | 0.5659 % change on previous year | +8.5% |
| 1880 | 0.7084 % change on previous year | +25.2% |
| 1881 | 0.5505 % change on previous year | -22.3% |
| 1882 | 0.4697 % change on previous year | -14.7% |
| 1883 | 0.6125 % change on previous year | +30.4% |
| 1884 | 0.5443 % change on previous year | -11.1% |
| 1885 | 0.4826 % change on previous year | -11.3% |
| 1886 | 0.5565 % change on previous year | +15.3% |
| 1887 | 0.638 % change on previous year | +14.6% |
| 1888 | 0.8039 % change on previous year | +26.0% |
| 1889 | 0.8305 % change on previous year | +3.3% |
| 1890 | 0.9744 % change on previous year | +17.3% |
| 1891 | 0.93 % change on previous year | -4.6% |
| 1892 | 0.8496 % change on previous year | -8.6% |
| 1893 | 0.8148 % change on previous year | -4.1% |
| 1894 | 0.9188 % change on previous year | +12.8% |
| 1895 | 0.8783 % change on previous year | -4.4% |
| 1896 | 1.01 % change on previous year | +15.2% |
| 1897 | 0.5959 % change on previous year | -41.1% |
| 1898 | 1.51 % change on previous year | +152.8% |
| 1899 | 0.1718 % change on previous year | -88.6% |
| 1900 | 1.79 % change on previous year | +944.3% |
| 1901 | -0.0186 % change on previous year | -101.0% |
| 1902 | -1.05 % change on previous year | +5538.6% |
| 1903 | 0.1876 % change on previous year | -117.9% |
| 1904 | -0.1363 % change on previous year | -172.7% |
| 1905 | -0.1059 % change on previous year | -22.3% |
| 1906 | 0.9055 % change on previous year | -955.0% |
| 1907 | -0.1315 % change on previous year | -114.5% |
| 1908 | 0.678 % change on previous year | -615.5% |
| 1909 | 1.57 % change on previous year | +131.9% |
| 1910 | -0.5312 % change on previous year | -133.8% |
| 1911 | 0.5493 % change on previous year | -203.4% |
| 1912 | 0.525 % change on previous year | -4.4% |
| 1913 | 1.33 % change on previous year | +152.7% |
| 1914 | -3.42 % change on previous year | -358.0% |
| 1915 | -0.3478 % change on previous year | -89.8% |
| 1916 | 2.96 % change on previous year | -951.7% |
| 1917 | 2.28 % change on previous year | -23.1% |
| 1918 | -0.8164 % change on previous year | -135.8% |
| 1919 | -18.22 % change on previous year | +2131.8% |
| 1920 | 3.78 % change on previous year | -120.7% |
| 1921 | 14.8 % change on previous year | +291.7% |
| 1922 | 5.91 % change on previous year | -60.1% |
| 1923 | 2.16 % change on previous year | -63.4% |
| 1924 | -3.31 % change on previous year | -253.2% |
| 1925 | -5.38 % change on previous year | +62.7% |
| 1926 | 4.91 % change on previous year | -191.2% |
| 1927 | 3.45 % change on previous year | -29.7% |
| 1928 | -0.0334 % change on previous year | -101.0% |
| 1929 | 3.61 % change on previous year | -10893.0% |
| 1930 | -11.34 % change on previous year | -414.5% |
| 1931 | -6.54 % change on previous year | -42.3% |
| 1932 | -5.87 % change on previous year | -10.2% |
| 1933 | -3.05 % change on previous year | -48.0% |
| 1934 | 0.2651 % change on previous year | -108.7% |
| 1935 | 1 % change on previous year | +278.8% |
| 1936 | -0.3111 % change on previous year | -131.0% |
| 1937 | 3.45 % change on previous year | -1208.9% |
| 1938 | 1.25 % change on previous year | -63.8% |
| 1939 | -3.56 % change on previous year | -384.8% |
| 1940 | 0.835 % change on previous year | -123.5% |
| 1941 | 6.01 % change on previous year | +620.2% |
| 1942 | 2.5 % change on previous year | -58.4% |
| 1943 | 0.5801 % change on previous year | -76.8% |
| 1944 | -11.89 % change on previous year | -2150.4% |
| 1945 | -36.4 % change on previous year | +206.1% |
| 1946 | 9.97 % change on previous year | -127.4% |
| 1947 | 10.26 % change on previous year | +2.9% |
| 1948 | 2.17 % change on previous year | -78.8% |
| 1949 | 6.11 % change on previous year | +181.3% |
| 1950 | -14.47 % change on previous year | -337.0% |
| 1951 | 6.34 % change on previous year | -143.8% |
| 1952 | 10.11 % change on previous year | +59.4% |
| 1953 | 7.38 % change on previous year | -27.0% |
| 1954 | 0.5545 % change on previous year | -92.5% |
| 1955 | 0.1253 % change on previous year | -77.4% |
| 1956 | -4.88 % change on previous year | -3991.9% |
| 1957 | 9.45 % change on previous year | -293.9% |
| 1958 | 4.45 % change on previous year | -53.0% |
| 1959 | 4.95 % change on previous year | +11.4% |
| 1960 | 5.94 % change on previous year | +19.9% |
| 1961 | 4.74 % change on previous year | -20.2% |
| 1962 | -0.42 % change on previous year | -108.9% |
| 1963 | 6.2 % change on previous year | -1576.7% |
| 1964 | 6.08 % change on previous year | -1.9% |
| 1965 | -3.78 % change on previous year | -162.1% |
| 1966 | -3.27 % change on previous year | -13.4% |
| 1967 | -8.37 % change on previous year | +155.6% |
| 1968 | 0.4782 % change on previous year | -105.7% |
| 1969 | 0.3969 % change on previous year | -17.0% |
| 1970 | 2.75 % change on previous year | +593.9% |
| 1971 | -5.77 % change on previous year | -309.4% |
| 1972 | -2.75 % change on previous year | -52.3% |
| 1973 | 4.36 % change on previous year | -258.4% |
| 1974 | 0.7127 % change on previous year | -83.6% |
| 1975 | -1.15 % change on previous year | -261.7% |
| 1976 | 6.18 % change on previous year | -636.4% |
| 1977 | 1.81 % change on previous year | -70.7% |
| 1978 | 5.21 % change on previous year | +188.1% |
| 1979 | 1.02 % change on previous year | -80.3% |
| 1980 | -1.44 % change on previous year | -240.4% |
| 1981 | -1.68 % change on previous year | +17.0% |
| 1982 | 1.26 % change on previous year | -174.9% |
| 1983 | -4.82 % change on previous year | -482.0% |
| 1984 | 4.84 % change on previous year | -200.6% |
| 1985 | 6.73 % change on previous year | +39.0% |
| 1986 | -1.65 % change on previous year | -124.5% |
| 1987 | 3.04 % change on previous year | -284.0% |
| 1988 | 0.6997 % change on previous year | -77.0% |
| 1989 | -0.8808 % change on previous year | -225.9% |
| 1990 | -3.71 % change on previous year | +321.6% |
| 1991 | -6.13 % change on previous year | +65.1% |
| 1992 | -21.24 % change on previous year | +246.5% |
| 1993 | 6.63 % change on previous year | -131.2% |
| 1994 | -10.25 % change on previous year | -254.6% |
| 1995 | -2.9 % change on previous year | -71.8% |
| 1996 | -2.85 % change on previous year | -1.5% |
| 1997 | -5.67 % change on previous year | +98.6% |
| 1998 | -7.73 % change on previous year | +36.4% |
| 1999 | -1.81 % change on previous year | -76.5% |
| 2000 | 4.78 % change on previous year | -363.7% |
| 2001 | 1.11 % change on previous year | -76.7% |
| 2002 | -17.85 % change on previous year | -1702.6% |
| 2003 | 18.31 % change on previous year | -202.6% |
| 2004 | -8.15 % change on previous year | -144.5% |
| 2005 | -10.12 % change on previous year | +24.1% |
| 2006 | -13.54 % change on previous year | +33.7% |
| 2007 | -7.12 % change on previous year | -47.4% |
| 2008 | -11.05 % change on previous year | +55.2% |
| 2009 | 9.04 % change on previous year | -181.8% |
| 2010 | 1.38 % change on previous year | -84.7% |
| 2011 | 1.84 % change on previous year | +33.2% |
| 2012 | 2.95 % change on previous year | +60.5% |
| 2013 | -1.21 % change on previous year | -141.2% |
| 2014 | -14.61 % change on previous year | +1103.0% |
| 2015 | -3.12 % change on previous year | -78.6% |
| 2016 | -2.93 % change on previous year | -6.1% |
| 2017 | -2.18 % change on previous year | -25.7% |
| 2018 | -14.31 % change on previous year | +557.5% |
| 2019 | -4.78 % change on previous year | -66.6% |
| 2020 | -4.46 % change on previous year | -6.8% |
| 2021 | 1.14 % change on previous year | -125.6% |
| 2022 | -4.83 % change on previous year | -523.3% |
Hungary compared with similar countries
- Hungary's -4.83 % change on previous year is below the median for high income countries, which is -0.2183 % change on previous year, 22.1× the median. (78 countries reporting)
- Hungary's -4.83 % change on previous year is below the median for Europe & Central Asia, which is -1.53 % change on previous year, 3.2× the median. (52 countries reporting)
Biggest year-on-year movements
Years where emissions of air pollutants, annual growth rate in Hungary 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 |
|---|---|---|---|
| 1929 | +10893.0% | -0.0334 % change on previous year | 3.61 % change on previous year |
| 1902 | -5538.6% | -0.0186 % change on previous year | -1.05 % change on previous year |
| 1956 | -3991.9% | 0.1253 % change on previous year | -4.88 % change on previous year |
| 1944 | -2150.4% | 0.5801 % change on previous year | -11.89 % change on previous year |
| 1919 | -2131.8% | -0.8164 % change on previous year | -18.22 % change on previous year |
| 2002 | -1702.6% | 1.11 % change on previous year | -17.85 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.78 % change on previous year | 0.7521 % change on previous year | 0.8091 % change on previous year | 9 |
| 1760s | 0.771 % change on previous year | 0.7456 % change on previous year | 0.8027 % change on previous year | 10 |
| 1770s | 0.7642 % change on previous year | 0.739 % change on previous year | 0.7958 % change on previous year | 10 |
| 1780s | 0.7566 % change on previous year | 0.7313 % change on previous year | 0.7884 % change on previous year | 10 |
| 1790s | 0.7481 % change on previous year | 0.7228 % change on previous year | 0.78 % change on previous year | 10 |
| 1800s | 0.7387 % change on previous year | 0.7132 % change on previous year | 0.7705 % change on previous year | 10 |
| 1810s | 0.7282 % change on previous year | 0.7025 % change on previous year | 0.7599 % change on previous year | 10 |
| 1820s | 1.01 % change on previous year | 0.6958 % change on previous year | 1.1 % change on previous year | 10 |
| 1830s | 0.9225 % change on previous year | 0.8741 % change on previous year | 1.03 % change on previous year | 10 |
| 1840s | 0.4583 % change on previous year | 0.3491 % change on previous year | 0.8548 % change on previous year | 10 |
| 1850s | 0.7511 % change on previous year | 0.4608 % change on previous year | 0.8845 % change on previous year | 10 |
| 1860s | 0.791 % change on previous year | 0.7513 % change on previous year | 0.8366 % change on previous year | 10 |
| 1870s | 0.6646 % change on previous year | 0.5216 % change on previous year | 0.8325 % change on previous year | 10 |
| 1880s | 0.6197 % change on previous year | 0.4697 % change on previous year | 0.8305 % change on previous year | 10 |
| 1890s | 0.8652 % change on previous year | 0.1718 % change on previous year | 1.51 % change on previous year | 10 |
| 1900s | 0.3694 % change on previous year | -1.05 % change on previous year | 1.79 % change on previous year | 10 |
| 1910s | -1.57 % change on previous year | -18.22 % change on previous year | 2.96 % change on previous year | 10 |
| 1920s | 2.99 % change on previous year | -5.38 % change on previous year | 14.8 % change on previous year | 10 |
| 1930s | -2.47 % change on previous year | -11.34 % change on previous year | 3.45 % change on previous year | 10 |
| 1940s | -0.987 % change on previous year | -36.4 % change on previous year | 10.26 % change on previous year | 10 |
| 1950s | 2.4 % change on previous year | -14.47 % change on previous year | 10.11 % change on previous year | 10 |
| 1960s | 0.8 % change on previous year | -8.37 % change on previous year | 6.2 % change on previous year | 10 |
| 1970s | 1.24 % change on previous year | -5.77 % change on previous year | 6.18 % change on previous year | 10 |
| 1980s | 0.6105 % change on previous year | -4.82 % change on previous year | 6.73 % change on previous year | 10 |
| 1990s | -5.57 % change on previous year | -21.24 % change on previous year | 6.63 % change on previous year | 10 |
| 2000s | -3.46 % change on previous year | -17.85 % change on previous year | 18.31 % change on previous year | 10 |
| 2010s | -3.7 % change on previous year | -14.61 % change on previous year | 2.95 % change on previous year | 10 |
| 2020s | -2.72 % change on previous year | -4.83 % change on previous year | 1.14 % change on previous year | 3 |
Countries ranked near Hungary
- 209 Slovakia -4.53 % change on previous year compare
- 210 Germany -4.61 % change on previous year compare
- 211 France -4.64 % change on previous year compare
- 213 Macao -5.06 % change on previous year compare
- 214 Cyprus -5.09 % change on previous year compare
- 215 Mongolia -5.26 % change on previous year compare
More climate change data for Hungary
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 285.10 million kg (2050)
- Emissions from livestock — Emissions (CO2eq) 3,529 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 964.55 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 2,564 kt (2050)
- Emissions from livestock — Emissions 3.64 kt (2050)
- Emissions from livestock — Emissions 91.58 kt (2050)
- Emissions from crops — Emissions (CO2eq) 2,555 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 2,421 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 134.6 kt (2050)
- Emissions from crops — Emissions 9.13 kt (2050)
Frequently asked questions
- What is emissions of air pollutants, annual growth rate in Hungary?
- Emissions of air pollutants, annual growth rate in Hungary was -4.83 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest emissions of air pollutants, annual growth rate recorded in Hungary?
- The highest recorded value was 18.31 % change on previous year in 2003.
- What is the lowest emissions of air pollutants, annual growth rate recorded in Hungary?
- The lowest recorded value was -36.4 % change on previous year in 1945.
- How does Hungary rank for emissions of air pollutants, annual growth rate?
- Hungary ranks 212th out of 219 countries with data for 2022.
- Is emissions of air pollutants, annual growth rate rising or falling in Hungary?
- Over the last ten years it is down 263.9%. The long-run trend across the full record is volatile.
- Where does this Hungary 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.