emissions of air pollutants, annual growth rate in Greenland
Greenland: emissions of air pollutants, annual growth rate was 0 % change on previous year in 2022. ◆ Volatile
emissions of air pollutants, annual growth rate in Greenland, 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 Greenland is 0 % change on previous year, measured in 2022.
That represents a change of down 100.0% over ten years.
Over the whole period, emissions of air pollutants, annual growth rate in Greenland peaked at 11.4 % change on previous year in 1962 and was at its lowest, -87.89 % change on previous year, in 1960.
That places Greenland 124th out of 219 countries with data for 2022, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
emissions of air pollutants, annual growth rate in Greenland, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.8792 % change on previous year | — |
| 1752 | 0.8625 % change on previous year | -1.9% |
| 1753 | 0.8462 % change on previous year | -1.9% |
| 1754 | 0.8302 % change on previous year | -1.9% |
| 1755 | 0.8146 % change on previous year | -1.9% |
| 1756 | 0.7992 % change on previous year | -1.9% |
| 1757 | 0.7842 % change on previous year | -1.9% |
| 1758 | 0.7693 % change on previous year | -1.9% |
| 1759 | 0.7549 % change on previous year | -1.9% |
| 1760 | 0.741 % change on previous year | -1.8% |
| 1761 | 0.865 % change on previous year | +16.7% |
| 1762 | 0.8485 % change on previous year | -1.9% |
| 1763 | 0.8319 % change on previous year | -2.0% |
| 1764 | 0.8158 % change on previous year | -1.9% |
| 1765 | 0.8001 % change on previous year | -1.9% |
| 1766 | 0.7844 % change on previous year | -2.0% |
| 1767 | 0.7696 % change on previous year | -1.9% |
| 1768 | 0.7546 % change on previous year | -2.0% |
| 1769 | 0.7398 % change on previous year | -2.0% |
| 1770 | 0.7258 % change on previous year | -1.9% |
| 1771 | 0.8499 % change on previous year | +17.1% |
| 1772 | 0.8332 % change on previous year | -2.0% |
| 1773 | 0.8164 % change on previous year | -2.0% |
| 1774 | 0.8003 % change on previous year | -2.0% |
| 1775 | 0.7844 % change on previous year | -2.0% |
| 1776 | 0.7688 % change on previous year | -2.0% |
| 1777 | 0.7535 % change on previous year | -2.0% |
| 1778 | 0.7383 % change on previous year | -2.0% |
| 1779 | 0.724 % change on previous year | -1.9% |
| 1780 | 0.7094 % change on previous year | -2.0% |
| 1781 | 0.8335 % change on previous year | +17.5% |
| 1782 | 0.8166 % change on previous year | -2.0% |
| 1783 | 0.7997 % change on previous year | -2.1% |
| 1784 | 0.7834 % change on previous year | -2.0% |
| 1785 | 0.7674 % change on previous year | -2.0% |
| 1786 | 0.7517 % change on previous year | -2.0% |
| 1787 | 0.7363 % change on previous year | -2.0% |
| 1788 | 0.7212 % change on previous year | -2.0% |
| 1789 | 0.7062 % change on previous year | -2.1% |
| 1790 | 0.6917 % change on previous year | -2.1% |
| 1791 | 0.8159 % change on previous year | +18.0% |
| 1792 | 0.7984 % change on previous year | -2.1% |
| 1793 | 0.7816 % change on previous year | -2.1% |
| 1794 | 0.7651 % change on previous year | -2.1% |
| 1795 | 0.7489 % change on previous year | -2.1% |
| 1796 | 0.7332 % change on previous year | -2.1% |
| 1797 | 0.7174 % change on previous year | -2.1% |
| 1798 | 0.7022 % change on previous year | -2.1% |
| 1799 | 0.687 % change on previous year | -2.2% |
| 1800 | 0.6725 % change on previous year | -2.1% |
| 1801 | 0.7964 % change on previous year | +18.4% |
| 1802 | 0.7789 % change on previous year | -2.2% |
| 1803 | 0.7618 % change on previous year | -2.2% |
| 1804 | 0.745 % change on previous year | -2.2% |
| 1805 | 0.7288 % change on previous year | -2.2% |
| 1806 | 0.7127 % change on previous year | -2.2% |
| 1807 | 0.6969 % change on previous year | -2.2% |
| 1808 | 0.6815 % change on previous year | -2.2% |
| 1809 | 0.6663 % change on previous year | -2.2% |
| 1810 | 0.6513 % change on previous year | -2.2% |
| 1811 | 0.775 % change on previous year | +19.0% |
| 1812 | 0.7574 % change on previous year | -2.3% |
| 1813 | 0.7402 % change on previous year | -2.3% |
| 1814 | 0.7231 % change on previous year | -2.3% |
| 1815 | 0.7068 % change on previous year | -2.3% |
| 1816 | 0.6904 % change on previous year | -2.3% |
| 1817 | 0.6744 % change on previous year | -2.3% |
| 1818 | 0.6588 % change on previous year | -2.3% |
| 1819 | 0.6434 % change on previous year | -2.3% |
| 1820 | 0.6283 % change on previous year | -2.3% |
| 1821 | 0.7516 % change on previous year | +19.6% |
| 1822 | 0.7337 % change on previous year | -2.4% |
| 1823 | 0.7163 % change on previous year | -2.4% |
| 1824 | 0.6991 % change on previous year | -2.4% |
| 1825 | 0.6824 % change on previous year | -2.4% |
| 1826 | 0.6658 % change on previous year | -2.4% |
| 1827 | 0.6497 % change on previous year | -2.4% |
| 1828 | 0.6337 % change on previous year | -2.5% |
| 1829 | 0.6182 % change on previous year | -2.5% |
| 1830 | 0.6027 % change on previous year | -2.5% |
| 1831 | 0.7257 % change on previous year | +20.4% |
| 1832 | 0.7078 % change on previous year | -2.5% |
| 1833 | 0.69 % change on previous year | -2.5% |
| 1834 | 0.6726 % change on previous year | -2.5% |
| 1835 | 0.6555 % change on previous year | -2.5% |
| 1836 | 0.6386 % change on previous year | -2.6% |
| 1837 | 0.6223 % change on previous year | -2.6% |
| 1838 | 0.6061 % change on previous year | -2.6% |
| 1839 | 0.5902 % change on previous year | -2.6% |
| 1840 | 0.5745 % change on previous year | -2.7% |
| 1841 | 0.6971 % change on previous year | +21.3% |
| 1842 | 0.6788 % change on previous year | -2.6% |
| 1843 | 0.6607 % change on previous year | -2.7% |
| 1844 | 0.6431 % change on previous year | -2.7% |
| 1845 | 0.6257 % change on previous year | -2.7% |
| 1846 | 0.6086 % change on previous year | -2.7% |
| 1847 | 0.5916 % change on previous year | -2.8% |
| 1848 | 0.5752 % change on previous year | -2.8% |
| 1849 | 0.559 % change on previous year | -2.8% |
| 1850 | 0.5429 % change on previous year | -2.9% |
| 1851 | 0.6653 % change on previous year | +22.5% |
| 1852 | 0.6466 % change on previous year | -2.8% |
| 1853 | 0.6281 % change on previous year | -2.9% |
| 1854 | 0.61 % change on previous year | -2.9% |
| 1855 | 0.5923 % change on previous year | -2.9% |
| 1856 | 0.5747 % change on previous year | -3.0% |
| 1857 | 0.5576 % change on previous year | -3.0% |
| 1858 | 0.5406 % change on previous year | -3.0% |
| 1859 | 0.524 % change on previous year | -3.1% |
| 1860 | 0.5076 % change on previous year | -3.1% |
| 1861 | 0.6294 % change on previous year | +24.0% |
| 1862 | 0.6103 % change on previous year | -3.0% |
| 1863 | 0.5914 % change on previous year | -3.1% |
| 1864 | 0.573 % change on previous year | -3.1% |
| 1865 | 0.5547 % change on previous year | -3.2% |
| 1866 | 0.5367 % change on previous year | -3.3% |
| 1867 | 0.5191 % change on previous year | -3.3% |
| 1868 | 0.5016 % change on previous year | -3.4% |
| 1869 | 0.4846 % change on previous year | -3.4% |
| 1870 | 0.4675 % change on previous year | -3.5% |
| 1871 | 0.5889 % change on previous year | +26.0% |
| 1872 | 0.5693 % change on previous year | -3.3% |
| 1873 | 0.5499 % change on previous year | -3.4% |
| 1874 | 0.5307 % change on previous year | -3.5% |
| 1875 | 0.5121 % change on previous year | -3.5% |
| 1876 | 0.4936 % change on previous year | -3.6% |
| 1877 | 0.4753 % change on previous year | -3.7% |
| 1878 | 0.4573 % change on previous year | -3.8% |
| 1879 | 0.4397 % change on previous year | -3.9% |
| 1880 | 0.4221 % change on previous year | -4.0% |
| 1881 | 0.5427 % change on previous year | +28.6% |
| 1882 | 0.5224 % change on previous year | -3.7% |
| 1883 | 0.5025 % change on previous year | -3.8% |
| 1884 | 0.4827 % change on previous year | -3.9% |
| 1885 | 0.4632 % change on previous year | -4.0% |
| 1886 | 0.4442 % change on previous year | -4.1% |
| 1887 | 0.4253 % change on previous year | -4.3% |
| 1888 | 0.4065 % change on previous year | -4.4% |
| 1889 | 0.388 % change on previous year | -4.5% |
| 1890 | 0.3698 % change on previous year | -4.7% |
| 1891 | 0.4896 % change on previous year | +32.4% |
| 1892 | 0.4686 % change on previous year | -4.3% |
| 1893 | 0.4477 % change on previous year | -4.5% |
| 1894 | 0.4272 % change on previous year | -4.6% |
| 1895 | 0.407 % change on previous year | -4.7% |
| 1896 | 0.3869 % change on previous year | -4.9% |
| 1897 | 0.3673 % change on previous year | -5.1% |
| 1898 | 0.3477 % change on previous year | -5.3% |
| 1899 | 0.3282 % change on previous year | -5.6% |
| 1900 | 0.3091 % change on previous year | -5.8% |
| 1901 | -0.497 % change on previous year | -260.8% |
| 1902 | -0.5833 % change on previous year | +17.4% |
| 1903 | -0.6727 % change on previous year | +15.3% |
| 1904 | -0.7653 % change on previous year | +13.8% |
| 1905 | -0.8614 % change on previous year | +12.6% |
| 1906 | -0.9613 % change on previous year | +11.6% |
| 1907 | -1.07 % change on previous year | +10.8% |
| 1908 | -1.17 % change on previous year | +10.2% |
| 1909 | -1.29 % change on previous year | +9.7% |
| 1910 | -1.41 % change on previous year | +9.3% |
| 1911 | -1.4 % change on previous year | -0.6% |
| 1912 | -1.54 % change on previous year | +9.8% |
| 1913 | -1.68 % change on previous year | +9.4% |
| 1914 | -1.84 % change on previous year | +9.1% |
| 1915 | -2 % change on previous year | +8.9% |
| 1916 | -2.17 % change on previous year | +8.7% |
| 1917 | -2.36 % change on previous year | +8.6% |
| 1918 | -2.56 % change on previous year | +8.5% |
| 1919 | -2.78 % change on previous year | +8.5% |
| 1920 | -3.01 % change on previous year | +8.5% |
| 1921 | -3.14 % change on previous year | +4.1% |
| 1922 | -3.42 % change on previous year | +9.1% |
| 1923 | -3.74 % change on previous year | +9.2% |
| 1924 | -4.08 % change on previous year | +9.3% |
| 1925 | -4.47 % change on previous year | +9.5% |
| 1926 | -4.91 % change on previous year | +9.8% |
| 1927 | -5.41 % change on previous year | +10.1% |
| 1928 | -5.98 % change on previous year | +10.5% |
| 1929 | -6.64 % change on previous year | +11.1% |
| 1930 | -7.41 % change on previous year | +11.7% |
| 1931 | -8.22 % change on previous year | +10.8% |
| 1932 | -9.35 % change on previous year | +13.8% |
| 1933 | -10.75 % change on previous year | +15.0% |
| 1934 | -12.55 % change on previous year | +16.7% |
| 1935 | -14.93 % change on previous year | +19.0% |
| 1936 | -18.25 % change on previous year | +22.2% |
| 1937 | -23.18 % change on previous year | +27.0% |
| 1938 | -31.3 % change on previous year | +35.0% |
| 1939 | -47.23 % change on previous year | +50.9% |
| 1940 | 1.87 % change on previous year | -104.0% |
| 1941 | 0.6476 % change on previous year | -65.4% |
| 1942 | 0.6422 % change on previous year | -0.8% |
| 1943 | 0.6368 % change on previous year | -0.8% |
| 1944 | 0.6315 % change on previous year | -0.8% |
| 1945 | 0.6263 % change on previous year | -0.8% |
| 1946 | 0.6213 % change on previous year | -0.8% |
| 1947 | 0.616 % change on previous year | -0.8% |
| 1948 | 0.6112 % change on previous year | -0.8% |
| 1949 | 0.6061 % change on previous year | -0.8% |
| 1950 | 0.6014 % change on previous year | -0.8% |
| 1951 | 0.4581 % change on previous year | -23.8% |
| 1952 | 0.3863 % change on previous year | -15.7% |
| 1953 | 0.563 % change on previous year | +45.7% |
| 1954 | 0.8775 % change on previous year | +55.9% |
| 1955 | 1.29 % change on previous year | +46.6% |
| 1956 | 1.68 % change on previous year | +30.3% |
| 1957 | 2 % change on previous year | +19.3% |
| 1958 | 2.2 % change on previous year | +10.2% |
| 1959 | 2.27 % change on previous year | +3.2% |
| 1960 | -87.89 % change on previous year | -3965.4% |
| 1961 | 5.69 % change on previous year | -106.5% |
| 1962 | 11.4 % change on previous year | +100.4% |
| 1963 | 11.12 % change on previous year | -2.5% |
| 1964 | 10.98 % change on previous year | -1.2% |
| 1965 | 10.87 % change on previous year | -1.0% |
| 1966 | 10.9 % change on previous year | +0.2% |
| 1967 | 10.83 % change on previous year | -0.7% |
| 1968 | 10.16 % change on previous year | -6.2% |
| 1969 | 9.2 % change on previous year | -9.4% |
| 1970 | 7.68 % change on previous year | -16.5% |
| 1971 | 3.14 % change on previous year | -59.2% |
| 1972 | 2.36 % change on previous year | -24.6% |
| 1973 | 1.65 % change on previous year | -30.2% |
| 1974 | 1.62 % change on previous year | -1.6% |
| 1975 | 0.9585 % change on previous year | -41.0% |
| 1976 | 0.9494 % change on previous year | -0.9% |
| 1977 | 0.627 % change on previous year | -34.0% |
| 1978 | 0.6231 % change on previous year | -0.6% |
| 1979 | 0.6192 % change on previous year | -0.6% |
| 1980 | 0.9231 % change on previous year | +49.1% |
| 1981 | 1.22 % change on previous year | +32.1% |
| 1982 | 1.51 % change on previous year | +23.5% |
| 1983 | 1.78 % change on previous year | +18.2% |
| 1984 | 2.04 % change on previous year | +14.6% |
| 1985 | 1.71 % change on previous year | -16.0% |
| 1986 | 1.4 % change on previous year | -18.1% |
| 1987 | 1.66 % change on previous year | +18.3% |
| 1988 | 1.36 % change on previous year | -18.0% |
| 1989 | 1.08 % change on previous year | -21.1% |
| 1990 | 1.06 % change on previous year | -1.1% |
| 1991 | 1.84 % change on previous year | +73.2% |
| 1992 | 1.55 % change on previous year | -15.8% |
| 1993 | 1.27 % change on previous year | -17.9% |
| 1994 | 1.26 % change on previous year | -1.3% |
| 1995 | 1.49 % change on previous year | +18.5% |
| 1996 | 1.47 % change on previous year | -1.5% |
| 1997 | 0.7229 % change on previous year | -50.7% |
| 1998 | 1.2 % change on previous year | +65.5% |
| 1999 | 1.18 % change on previous year | -1.2% |
| 2000 | 2.57 % change on previous year | +117.4% |
| 2001 | 1.82 % change on previous year | -29.1% |
| 2002 | 1.57 % change on previous year | -14.1% |
| 2003 | 1.54 % change on previous year | -1.5% |
| 2004 | 1.95 % change on previous year | +26.6% |
| 2005 | 1.91 % change on previous year | -1.9% |
| 2006 | 1.46 % change on previous year | -23.7% |
| 2007 | 1.65 % change on previous year | +12.6% |
| 2008 | 1.62 % change on previous year | -1.6% |
| 2009 | 1.59 % change on previous year | -1.6% |
| 2010 | 1.57 % change on previous year | -1.6% |
| 2011 | 1.54 % change on previous year | -1.5% |
| 2012 | 1.52 % change on previous year | -1.5% |
| 2013 | 0 % change on previous year | -100.0% |
| 2014 | 0 % change on previous year | — |
| 2015 | 0 % change on previous year | — |
| 2016 | 0 % change on previous year | — |
| 2017 | 0.3745 % change on previous year | — |
| 2018 | 0.3731 % change on previous year | -0.4% |
| 2019 | 0 % change on previous year | -100.0% |
| 2020 | 0 % change on previous year | — |
| 2021 | 0 % change on previous year | — |
| 2022 | 0 % change on previous year | — |
Greenland compared with similar countries
- Greenland's 0 % change on previous year is above the median for high income countries, which is -0.2183 % change on previous year. (78 countries reporting)
- Greenland's 0 % change on previous year is above the median for Europe & Central Asia, which is -1.53 % change on previous year. (52 countries reporting)
Biggest year-on-year movements
Years where emissions of air pollutants, annual growth rate in Greenland 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 |
|---|---|---|---|
| 1960 | -3965.4% | 2.27 % change on previous year | -87.89 % change on previous year |
| 1901 | -260.8% | 0.3091 % change on previous year | -0.497 % change on previous year |
| 2000 | +117.4% | 1.18 % change on previous year | 2.57 % change on previous year |
| 1961 | +106.5% | -87.89 % change on previous year | 5.69 % change on previous year |
| 1940 | +104.0% | -47.23 % change on previous year | 1.87 % change on previous year |
| 1962 | +100.4% | 5.69 % change on previous year | 11.4 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.8156 % change on previous year | 0.7549 % change on previous year | 0.8792 % change on previous year | 9 |
| 1760s | 0.7951 % change on previous year | 0.7398 % change on previous year | 0.865 % change on previous year | 10 |
| 1770s | 0.7795 % change on previous year | 0.724 % change on previous year | 0.8499 % change on previous year | 10 |
| 1780s | 0.7625 % change on previous year | 0.7062 % change on previous year | 0.8335 % change on previous year | 10 |
| 1790s | 0.7441 % change on previous year | 0.687 % change on previous year | 0.8159 % change on previous year | 10 |
| 1800s | 0.7241 % change on previous year | 0.6663 % change on previous year | 0.7964 % change on previous year | 10 |
| 1810s | 0.7021 % change on previous year | 0.6434 % change on previous year | 0.775 % change on previous year | 10 |
| 1820s | 0.6779 % change on previous year | 0.6182 % change on previous year | 0.7516 % change on previous year | 10 |
| 1830s | 0.6512 % change on previous year | 0.5902 % change on previous year | 0.7257 % change on previous year | 10 |
| 1840s | 0.6214 % change on previous year | 0.559 % change on previous year | 0.6971 % change on previous year | 10 |
| 1850s | 0.5882 % change on previous year | 0.524 % change on previous year | 0.6653 % change on previous year | 10 |
| 1860s | 0.5508 % change on previous year | 0.4846 % change on previous year | 0.6294 % change on previous year | 10 |
| 1870s | 0.5084 % change on previous year | 0.4397 % change on previous year | 0.5889 % change on previous year | 10 |
| 1880s | 0.46 % change on previous year | 0.388 % change on previous year | 0.5427 % change on previous year | 10 |
| 1890s | 0.404 % change on previous year | 0.3282 % change on previous year | 0.4896 % change on previous year | 10 |
| 1900s | -0.7561 % change on previous year | -1.29 % change on previous year | 0.3091 % change on previous year | 10 |
| 1910s | -1.97 % change on previous year | -2.78 % change on previous year | -1.4 % change on previous year | 10 |
| 1920s | -4.48 % change on previous year | -6.64 % change on previous year | -3.01 % change on previous year | 10 |
| 1930s | -18.32 % change on previous year | -47.23 % change on previous year | -7.41 % change on previous year | 10 |
| 1940s | 0.7512 % change on previous year | 0.6061 % change on previous year | 1.87 % change on previous year | 10 |
| 1950s | 1.23 % change on previous year | 0.3863 % change on previous year | 2.27 % change on previous year | 10 |
| 1960s | 0.3258 % change on previous year | -87.89 % change on previous year | 11.4 % change on previous year | 10 |
| 1970s | 2.02 % change on previous year | 0.6192 % change on previous year | 7.68 % change on previous year | 10 |
| 1980s | 1.47 % change on previous year | 0.9231 % change on previous year | 2.04 % change on previous year | 10 |
| 1990s | 1.3 % change on previous year | 0.7229 % change on previous year | 1.84 % change on previous year | 10 |
| 2000s | 1.77 % change on previous year | 1.46 % change on previous year | 2.57 % change on previous year | 10 |
| 2010s | 0.5382 % change on previous year | 0 % change on previous year | 1.57 % change on previous year | 10 |
| 2020s | 0 % change on previous year | 0 % change on previous year | 0 % change on previous year | 3 |
Countries ranked near Greenland
- 121 Iceland 0.0825 % change on previous year compare
- 122 Spain 0.0396 % change on previous year compare
- 123 Canada 0.0226 % change on previous year compare
- 124 Faroe Islands 0 % change on previous year compare
- 124 Liechtenstein 0 % change on previous year compare
- 127 Guatemala -0.0344 % change on previous year compare
More climate change data for Greenland
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 148,208 kg (2050)
- Emissions from crops — Emissions (CO2eq) 0.8215 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 0.8215 kt (2050)
- Emissions from crops — Emissions 0.0031 kt (2050)
- Summer temperature anomalies 0.7088 °C (2026)
- Synthetic Fertilizers — Emissions (CO2eq) 0.8215 kt (2050)
- Synthetic Fertilizers — Emissions (CO2eq) from N2O 0.8215 kt (2050)
- Synthetic Fertilizers — Emissions 0.0031 kt (2050)
- Synthetic Fertilizers — Direct emissions 0.0023 kt (2050)
- Nutrient nitrogen N (total) — Indirect emissions (N2O that) 0.0002 kt (2050)
Frequently asked questions
- What is emissions of air pollutants, annual growth rate in Greenland?
- Emissions of air pollutants, annual growth rate in Greenland was 0 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest emissions of air pollutants, annual growth rate recorded in Greenland?
- The highest recorded value was 11.4 % change on previous year in 1962.
- What is the lowest emissions of air pollutants, annual growth rate recorded in Greenland?
- The lowest recorded value was -87.89 % change on previous year in 1960.
- How does Greenland rank for emissions of air pollutants, annual growth rate?
- Greenland ranks 124th out of 219 countries with data for 2022.
- Is emissions of air pollutants, annual growth rate rising or falling in Greenland?
- Over the last ten years it is down 100.0%. The long-run trend across the full record is volatile.
- Where does this Greenland 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.