emissions of air pollutants, annual growth rate in El Salvador
El Salvador: emissions of air pollutants, annual growth rate was 2.8 % change on previous year in 2022. ◆ Volatile
emissions of air pollutants, annual growth rate in El Salvador, 1751–2022
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2022, emissions of air pollutants, annual growth rate in El Salvador stood at 2.8 % change on previous year.
That represents a change of down 68.6% on the previous year and up 200.7% over ten years.
Over the whole period, emissions of air pollutants, annual growth rate in El Salvador peaked at 12.52 % change on previous year in 1951 and was at its lowest, -45.64 % change on previous year, in 2000.
El Salvador ranks 34th of 219 countries on this measure, in the top 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 El Salvador, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.3535 % change on previous year | — |
| 1752 | 0.3518 % change on previous year | -0.5% |
| 1753 | 0.3501 % change on previous year | -0.5% |
| 1754 | 0.3483 % change on previous year | -0.5% |
| 1755 | 0.3467 % change on previous year | -0.5% |
| 1756 | 0.3449 % change on previous year | -0.5% |
| 1757 | 0.3433 % change on previous year | -0.5% |
| 1758 | 0.3417 % change on previous year | -0.5% |
| 1759 | 0.3401 % change on previous year | -0.5% |
| 1760 | 0.3384 % change on previous year | -0.5% |
| 1761 | 0.4822 % change on previous year | +42.5% |
| 1762 | 0.4792 % change on previous year | -0.6% |
| 1763 | 0.4762 % change on previous year | -0.6% |
| 1764 | 0.4733 % change on previous year | -0.6% |
| 1765 | 0.4702 % change on previous year | -0.6% |
| 1766 | 0.4673 % change on previous year | -0.6% |
| 1767 | 0.4649 % change on previous year | -0.5% |
| 1768 | 0.4617 % change on previous year | -0.7% |
| 1769 | 0.4586 % change on previous year | -0.7% |
| 1770 | 0.4555 % change on previous year | -0.7% |
| 1771 | 1.68 % change on previous year | +268.6% |
| 1772 | 1.65 % change on previous year | -1.8% |
| 1773 | 1.62 % change on previous year | -1.8% |
| 1774 | 1.59 % change on previous year | -1.7% |
| 1775 | 1.56 % change on previous year | -1.7% |
| 1776 | 1.54 % change on previous year | -1.7% |
| 1777 | 1.51 % change on previous year | -1.6% |
| 1778 | 1.49 % change on previous year | -1.6% |
| 1779 | 1.46 % change on previous year | -1.6% |
| 1780 | 1.44 % change on previous year | -1.6% |
| 1781 | 1.41 % change on previous year | -2.1% |
| 1782 | 1.39 % change on previous year | -1.5% |
| 1783 | 1.37 % change on previous year | -1.5% |
| 1784 | 1.35 % change on previous year | -1.5% |
| 1785 | 1.33 % change on previous year | -1.5% |
| 1786 | 1.31 % change on previous year | -1.5% |
| 1787 | 1.29 % change on previous year | -1.4% |
| 1788 | 1.27 % change on previous year | -1.5% |
| 1789 | 1.25 % change on previous year | -1.4% |
| 1790 | 1.23 % change on previous year | -1.4% |
| 1791 | 1.21 % change on previous year | -2.0% |
| 1792 | 1.19 % change on previous year | -1.4% |
| 1793 | 1.17 % change on previous year | -1.4% |
| 1794 | 1.16 % change on previous year | -1.3% |
| 1795 | 1.14 % change on previous year | -1.4% |
| 1796 | 1.13 % change on previous year | -1.3% |
| 1797 | 1.11 % change on previous year | -1.4% |
| 1798 | 1.1 % change on previous year | -1.3% |
| 1799 | 1.09 % change on previous year | -1.3% |
| 1800 | 1.07 % change on previous year | -1.3% |
| 1801 | 1.05 % change on previous year | -2.0% |
| 1802 | 1.04 % change on previous year | -1.4% |
| 1803 | 1.02 % change on previous year | -1.2% |
| 1804 | 1.01 % change on previous year | -1.2% |
| 1805 | 0.9997 % change on previous year | -1.2% |
| 1806 | 0.9873 % change on previous year | -1.2% |
| 1807 | 0.9758 % change on previous year | -1.2% |
| 1808 | 0.9639 % change on previous year | -1.2% |
| 1809 | 0.9529 % change on previous year | -1.1% |
| 1810 | 0.942 % change on previous year | -1.1% |
| 1811 | 0.9219 % change on previous year | -2.1% |
| 1812 | 0.9105 % change on previous year | -1.2% |
| 1813 | 0.9005 % change on previous year | -1.1% |
| 1814 | 0.8907 % change on previous year | -1.1% |
| 1815 | 0.8806 % change on previous year | -1.1% |
| 1816 | 0.8706 % change on previous year | -1.1% |
| 1817 | 0.8608 % change on previous year | -1.1% |
| 1818 | 0.8518 % change on previous year | -1.0% |
| 1819 | 0.8424 % change on previous year | -1.1% |
| 1820 | 0.8331 % change on previous year | -1.1% |
| 1821 | 1.46 % change on previous year | +75.8% |
| 1822 | 1.44 % change on previous year | -1.7% |
| 1823 | 1.42 % change on previous year | -1.7% |
| 1824 | 1.39 % change on previous year | -1.7% |
| 1825 | 1.37 % change on previous year | -1.6% |
| 1826 | 1.35 % change on previous year | -1.6% |
| 1827 | 1.33 % change on previous year | -1.6% |
| 1828 | 1.31 % change on previous year | -1.6% |
| 1829 | 1.29 % change on previous year | -1.5% |
| 1830 | 1.27 % change on previous year | -1.6% |
| 1831 | 1.24 % change on previous year | -2.4% |
| 1832 | 1.22 % change on previous year | -1.5% |
| 1833 | 1.2 % change on previous year | -1.5% |
| 1834 | 1.18 % change on previous year | -1.5% |
| 1835 | 1.16 % change on previous year | -1.5% |
| 1836 | 1.15 % change on previous year | -1.4% |
| 1837 | 1.13 % change on previous year | -1.4% |
| 1838 | 1.11 % change on previous year | -1.4% |
| 1839 | 1.1 % change on previous year | -1.4% |
| 1840 | 1.08 % change on previous year | -1.4% |
| 1841 | 1.06 % change on previous year | -2.6% |
| 1842 | 1.04 % change on previous year | -1.4% |
| 1843 | 1.03 % change on previous year | -1.4% |
| 1844 | 1.01 % change on previous year | -1.4% |
| 1845 | 0.9999 % change on previous year | -1.3% |
| 1846 | 0.9868 % change on previous year | -1.3% |
| 1847 | 0.9739 % change on previous year | -1.3% |
| 1848 | 0.961 % change on previous year | -1.3% |
| 1849 | 0.9487 % change on previous year | -1.3% |
| 1850 | 0.8586 % change on previous year | -9.5% |
| 1851 | 1.56 % change on previous year | +82.2% |
| 1852 | 1.56 % change on previous year | -0.1% |
| 1853 | 1.56 % change on previous year | -0.1% |
| 1854 | 1.56 % change on previous year | -0.1% |
| 1855 | 1.56 % change on previous year | -0.1% |
| 1856 | 1.58 % change on previous year | +1.2% |
| 1857 | 1.58 % change on previous year | -0.1% |
| 1858 | 1.57 % change on previous year | -0.1% |
| 1859 | 1.57 % change on previous year | -0.1% |
| 1860 | 1.57 % change on previous year | -0.1% |
| 1861 | 1.59 % change on previous year | +1.1% |
| 1862 | 1.59 % change on previous year | -0.1% |
| 1863 | 1.58 % change on previous year | -0.1% |
| 1864 | 1.58 % change on previous year | -0.1% |
| 1865 | 1.58 % change on previous year | -0.1% |
| 1866 | 1.61 % change on previous year | +1.8% |
| 1867 | 1.61 % change on previous year | -0.2% |
| 1868 | 1.6 % change on previous year | -0.2% |
| 1869 | 1.6 % change on previous year | -0.2% |
| 1870 | 1.6 % change on previous year | -0.2% |
| 1871 | 1.91 % change on previous year | +19.8% |
| 1872 | 1.62 % change on previous year | -15.5% |
| 1873 | 1.61 % change on previous year | -0.2% |
| 1874 | 1.61 % change on previous year | -0.2% |
| 1875 | 1.61 % change on previous year | -0.2% |
| 1876 | 1.64 % change on previous year | +2.1% |
| 1877 | 1.64 % change on previous year | -0.3% |
| 1878 | 1.63 % change on previous year | -0.3% |
| 1879 | 1.63 % change on previous year | -0.3% |
| 1880 | 1.62 % change on previous year | -0.3% |
| 1881 | 1.67 % change on previous year | +2.8% |
| 1882 | 1.66 % change on previous year | -0.3% |
| 1883 | 1.66 % change on previous year | -0.3% |
| 1884 | 1.65 % change on previous year | -0.3% |
| 1885 | 1.65 % change on previous year | -0.3% |
| 1886 | 1.7 % change on previous year | +3.4% |
| 1887 | 1.7 % change on previous year | -0.4% |
| 1888 | 1.69 % change on previous year | -0.4% |
| 1889 | 1.68 % change on previous year | -0.4% |
| 1890 | 1.68 % change on previous year | -0.4% |
| 1891 | 1.75 % change on previous year | +4.4% |
| 1892 | 1.74 % change on previous year | -0.5% |
| 1893 | 1.73 % change on previous year | -0.5% |
| 1894 | 1.73 % change on previous year | -0.5% |
| 1895 | 1.72 % change on previous year | -0.5% |
| 1896 | 1.8 % change on previous year | +4.8% |
| 1897 | 1.79 % change on previous year | -0.6% |
| 1898 | 1.78 % change on previous year | -0.6% |
| 1899 | 1.77 % change on previous year | -0.6% |
| 1900 | 1.76 % change on previous year | -0.5% |
| 1901 | 2.65 % change on previous year | +50.9% |
| 1902 | 2.7 % change on previous year | +1.6% |
| 1903 | 2.62 % change on previous year | -2.9% |
| 1904 | 2.65 % change on previous year | +1.4% |
| 1905 | 2.47 % change on previous year | -7.0% |
| 1906 | 2.48 % change on previous year | +0.4% |
| 1907 | 2.52 % change on previous year | +1.5% |
| 1908 | 2.45 % change on previous year | -2.7% |
| 1909 | 2.38 % change on previous year | -2.7% |
| 1910 | 2.42 % change on previous year | +1.5% |
| 1911 | 1.89 % change on previous year | -21.7% |
| 1912 | 1.96 % change on previous year | +3.2% |
| 1913 | 1.92 % change on previous year | -1.8% |
| 1914 | 1.98 % change on previous year | +2.9% |
| 1915 | 1.94 % change on previous year | -1.8% |
| 1916 | 2.2 % change on previous year | +13.2% |
| 1917 | 2.32 % change on previous year | +5.4% |
| 1918 | 2.18 % change on previous year | -5.9% |
| 1919 | 2.21 % change on previous year | +1.5% |
| 1920 | 2.24 % change on previous year | +1.3% |
| 1921 | 0.5558 % change on previous year | -75.2% |
| 1922 | 1.32 % change on previous year | +137.2% |
| 1923 | 0.5346 % change on previous year | -59.4% |
| 1924 | 1.28 % change on previous year | +140.2% |
| 1925 | 1.26 % change on previous year | -1.6% |
| 1926 | 1.47 % change on previous year | +16.2% |
| 1927 | 0.7091 % change on previous year | -51.7% |
| 1928 | 2.14 % change on previous year | +202.3% |
| 1929 | 0.6723 % change on previous year | -68.6% |
| 1930 | 1.36 % change on previous year | +102.9% |
| 1931 | 0.1151 % change on previous year | -91.6% |
| 1932 | -0.6175 % change on previous year | -636.4% |
| 1933 | 0.0408 % change on previous year | -106.6% |
| 1934 | 0.0039 % change on previous year | -90.5% |
| 1935 | -0.0321 % change on previous year | -925.0% |
| 1936 | 0.1196 % change on previous year | -472.8% |
| 1937 | 0.3059 % change on previous year | +155.8% |
| 1938 | 0.2527 % change on previous year | -17.4% |
| 1939 | 0.2018 % change on previous year | -20.1% |
| 1940 | 0.1503 % change on previous year | -25.5% |
| 1941 | -0.0616 % change on previous year | -141.0% |
| 1942 | 0.6393 % change on previous year | -1138.1% |
| 1943 | -0.7424 % change on previous year | -216.1% |
| 1944 | 0.6497 % change on previous year | -187.5% |
| 1945 | -0.0412 % change on previous year | -106.3% |
| 1946 | 0.1945 % change on previous year | -572.3% |
| 1947 | 0.1779 % change on previous year | -8.6% |
| 1948 | 0.8524 % change on previous year | +379.3% |
| 1949 | 0.83 % change on previous year | -2.6% |
| 1950 | 12.46 % change on previous year | +1400.7% |
| 1951 | 12.52 % change on previous year | +0.5% |
| 1952 | 11.58 % change on previous year | -7.5% |
| 1953 | 9.7 % change on previous year | -16.3% |
| 1954 | 9.65 % change on previous year | -0.4% |
| 1955 | 8.3 % change on previous year | -14.1% |
| 1956 | 8.89 % change on previous year | +7.1% |
| 1957 | 8.32 % change on previous year | -6.3% |
| 1958 | 7.27 % change on previous year | -12.7% |
| 1959 | 7.06 % change on previous year | -2.8% |
| 1960 | 6.75 % change on previous year | -4.4% |
| 1961 | 6.35 % change on previous year | -5.9% |
| 1962 | 6.78 % change on previous year | +6.7% |
| 1963 | 9.21 % change on previous year | +35.8% |
| 1964 | 6.03 % change on previous year | -34.5% |
| 1965 | 4.32 % change on previous year | -28.4% |
| 1966 | 3.44 % change on previous year | -20.5% |
| 1967 | 0.9716 % change on previous year | -71.7% |
| 1968 | 2.36 % change on previous year | +143.3% |
| 1969 | 1.67 % change on previous year | -29.4% |
| 1970 | 3.32 % change on previous year | +98.8% |
| 1971 | 0.6395 % change on previous year | -80.7% |
| 1972 | 3.15 % change on previous year | +391.9% |
| 1973 | 2.49 % change on previous year | -20.9% |
| 1974 | 2.79 % change on previous year | +12.1% |
| 1975 | 3.01 % change on previous year | +7.9% |
| 1976 | 3.35 % change on previous year | +11.4% |
| 1977 | 3.32 % change on previous year | -0.8% |
| 1978 | 3.51 % change on previous year | +5.7% |
| 1979 | 2.66 % change on previous year | -24.3% |
| 1980 | -15.84 % change on previous year | -695.6% |
| 1981 | -0.3932 % change on previous year | -97.5% |
| 1982 | 1.1 % change on previous year | -378.8% |
| 1983 | 3.33 % change on previous year | +204.2% |
| 1984 | 1.03 % change on previous year | -69.2% |
| 1985 | 0.8053 % change on previous year | -21.5% |
| 1986 | -43.38 % change on previous year | -5486.4% |
| 1987 | -1.88 % change on previous year | -95.7% |
| 1988 | 0.572 % change on previous year | -130.4% |
| 1989 | -0.1791 % change on previous year | -131.3% |
| 1990 | 1.33 % change on previous year | -843.1% |
| 1991 | 2.6 % change on previous year | +95.3% |
| 1992 | 3.1 % change on previous year | +19.1% |
| 1993 | 1.3 % change on previous year | -58.1% |
| 1994 | 1.36 % change on previous year | +4.6% |
| 1995 | 3.44 % change on previous year | +153.3% |
| 1996 | 0.069 % change on previous year | -98.0% |
| 1997 | 1.61 % change on previous year | +2239.7% |
| 1998 | 2.12 % change on previous year | +31.2% |
| 1999 | 0.9447 % change on previous year | -55.4% |
| 2000 | -45.64 % change on previous year | -4930.9% |
| 2001 | 2.09 % change on previous year | -104.6% |
| 2002 | -1.87 % change on previous year | -189.5% |
| 2003 | -0.0715 % change on previous year | -96.2% |
| 2004 | 11.86 % change on previous year | -16673.9% |
| 2005 | 1.83 % change on previous year | -84.5% |
| 2006 | -6.44 % change on previous year | -451.7% |
| 2007 | -15.94 % change on previous year | +147.4% |
| 2008 | 0.4683 % change on previous year | -102.9% |
| 2009 | 8.12 % change on previous year | +1634.6% |
| 2010 | -3.06 % change on previous year | -137.6% |
| 2011 | -4.65 % change on previous year | +52.2% |
| 2012 | -2.78 % change on previous year | -40.1% |
| 2013 | -2.6 % change on previous year | -6.5% |
| 2014 | -13.88 % change on previous year | +433.0% |
| 2015 | 2.01 % change on previous year | -114.5% |
| 2016 | 1.92 % change on previous year | -4.6% |
| 2017 | 3.49 % change on previous year | +82.0% |
| 2018 | -3.06 % change on previous year | -187.5% |
| 2019 | 0.7979 % change on previous year | -126.1% |
| 2020 | -12.13 % change on previous year | -1620.6% |
| 2021 | 8.94 % change on previous year | -173.7% |
| 2022 | 2.8 % change on previous year | -68.6% |
El Salvador compared with similar countries
- El Salvador's 2.8 % change on previous year is above the median for upper middle income countries, which is -0.0344 % change on previous year. (57 countries reporting)
- El Salvador's 2.8 % change on previous year is above the median for Latin America & Caribbean, which is 2.37 % change on previous year, 1.2× the median. (41 countries reporting)
Biggest year-on-year movements
Years where emissions of air pollutants, annual growth rate in El Salvador 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 |
|---|---|---|---|
| 2004 | +16673.9% | -0.0715 % change on previous year | 11.86 % change on previous year |
| 1986 | -5486.4% | 0.8053 % change on previous year | -43.38 % change on previous year |
| 2000 | -4930.9% | 0.9447 % change on previous year | -45.64 % change on previous year |
| 1997 | +2239.7% | 0.069 % change on previous year | 1.61 % change on previous year |
| 2009 | +1634.6% | 0.4683 % change on previous year | 8.12 % change on previous year |
| 2020 | -1620.6% | 0.7979 % change on previous year | -12.13 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.3467 % change on previous year | 0.3401 % change on previous year | 0.3535 % change on previous year | 9 |
| 1760s | 0.4572 % change on previous year | 0.3384 % change on previous year | 0.4822 % change on previous year | 10 |
| 1770s | 1.46 % change on previous year | 0.4555 % change on previous year | 1.68 % change on previous year | 10 |
| 1780s | 1.34 % change on previous year | 1.25 % change on previous year | 1.44 % change on previous year | 10 |
| 1790s | 1.15 % change on previous year | 1.09 % change on previous year | 1.23 % change on previous year | 10 |
| 1800s | 1.01 % change on previous year | 0.9529 % change on previous year | 1.07 % change on previous year | 10 |
| 1810s | 0.8872 % change on previous year | 0.8424 % change on previous year | 0.942 % change on previous year | 10 |
| 1820s | 1.32 % change on previous year | 0.8331 % change on previous year | 1.46 % change on previous year | 10 |
| 1830s | 1.18 % change on previous year | 1.1 % change on previous year | 1.27 % change on previous year | 10 |
| 1840s | 1.01 % change on previous year | 0.9487 % change on previous year | 1.08 % change on previous year | 10 |
| 1850s | 1.5 % change on previous year | 0.8586 % change on previous year | 1.58 % change on previous year | 10 |
| 1860s | 1.59 % change on previous year | 1.57 % change on previous year | 1.61 % change on previous year | 10 |
| 1870s | 1.65 % change on previous year | 1.6 % change on previous year | 1.91 % change on previous year | 10 |
| 1880s | 1.67 % change on previous year | 1.62 % change on previous year | 1.7 % change on previous year | 10 |
| 1890s | 1.75 % change on previous year | 1.68 % change on previous year | 1.8 % change on previous year | 10 |
| 1900s | 2.47 % change on previous year | 1.76 % change on previous year | 2.7 % change on previous year | 10 |
| 1910s | 2.1 % change on previous year | 1.89 % change on previous year | 2.42 % change on previous year | 10 |
| 1920s | 1.22 % change on previous year | 0.5346 % change on previous year | 2.24 % change on previous year | 10 |
| 1930s | 0.1754 % change on previous year | -0.6175 % change on previous year | 1.36 % change on previous year | 10 |
| 1940s | 0.2649 % change on previous year | -0.7424 % change on previous year | 0.8524 % change on previous year | 10 |
| 1950s | 9.57 % change on previous year | 7.06 % change on previous year | 12.52 % change on previous year | 10 |
| 1960s | 4.79 % change on previous year | 0.9716 % change on previous year | 9.21 % change on previous year | 10 |
| 1970s | 2.82 % change on previous year | 0.6395 % change on previous year | 3.51 % change on previous year | 10 |
| 1980s | -5.48 % change on previous year | -43.38 % change on previous year | 3.33 % change on previous year | 10 |
| 1990s | 1.79 % change on previous year | 0.069 % change on previous year | 3.44 % change on previous year | 10 |
| 2000s | -4.56 % change on previous year | -45.64 % change on previous year | 11.86 % change on previous year | 10 |
| 2010s | -2.18 % change on previous year | -13.88 % change on previous year | 3.49 % change on previous year | 10 |
| 2020s | -0.1304 % change on previous year | -12.13 % change on previous year | 8.94 % change on previous year | 3 |
Countries ranked near El Salvador
- 31 Guadeloupe 3.01 % change on previous year compare
- 32 Bolivia 2.96 % change on previous year compare
- 33 Costa Rica 2.95 % change on previous year compare
- 35 Saint Vincent and the Grenadines 2.75 % change on previous year compare
- 36 Trinidad and Tobago 2.68 % change on previous year compare
- 37 Luxembourg 2.5 % change on previous year compare
More climate change data for El Salvador
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 155.61 million kg (2050)
- Emissions from livestock — Emissions (CO2eq) 5,408 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 1,253 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 4,155 kt (2050)
- Emissions from livestock — Emissions 4.73 kt (2050)
- Emissions from livestock — Emissions 148.4 kt (2050)
- Emissions from crops — Emissions (CO2eq) 1,045 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 999.45 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 45.18 kt (2050)
- Emissions from crops — Emissions 3.77 kt (2050)
Frequently asked questions
- What is emissions of air pollutants, annual growth rate in El Salvador?
- Emissions of air pollutants, annual growth rate in El Salvador was 2.8 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest emissions of air pollutants, annual growth rate recorded in El Salvador?
- The highest recorded value was 12.52 % change on previous year in 1951.
- What is the lowest emissions of air pollutants, annual growth rate recorded in El Salvador?
- The lowest recorded value was -45.64 % change on previous year in 2000.
- How does El Salvador rank for emissions of air pollutants, annual growth rate?
- El Salvador ranks 34th out of 219 countries with data for 2022.
- Is emissions of air pollutants, annual growth rate rising or falling in El Salvador?
- Over the last ten years it is up 200.7%. The long-run trend across the full record is volatile.
- Where does this El Salvador 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.