emissions of air pollutants, annual growth rate in Cook Islands
Cook Islands: emissions of air pollutants, annual growth rate was -2.5 % change on previous year in 2022. ◆ Volatile
Latest (2022)
-2.5 % change on previous year
Change on year
down 312.0%
World rank
181st
of 219 countries
All-time high
83.2 % change on previous year
in 1981
All-time low
-41.08 % change on previous year
in 1984
Years of data
272
1751–2022
emissions of air pollutants, annual growth rate in Cook Islands, 1751–2022
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2022, emissions of air pollutants, annual growth rate in Cook Islands stood at -2.5 % change on previous year.
The figure is down 312.0% on the previous year and up 75.9% over ten years.
Over the whole period, emissions of air pollutants, annual growth rate in Cook Islands peaked at 83.2 % change on previous year in 1981 and was at its lowest, -41.08 % change on previous year, in 1984.
Cook Islands ranks 181st 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 Cook Islands, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.5122 % change on previous year | — |
| 1752 | 0.5103 % change on previous year | -0.4% |
| 1753 | 0.5077 % change on previous year | -0.5% |
| 1754 | 0.5044 % change on previous year | -0.7% |
| 1755 | 0.5019 % change on previous year | -0.5% |
| 1756 | 0.4994 % change on previous year | -0.5% |
| 1757 | 0.4962 % change on previous year | -0.6% |
| 1758 | 0.4945 % change on previous year | -0.3% |
| 1759 | 0.4913 % change on previous year | -0.6% |
| 1760 | 0.4889 % change on previous year | -0.5% |
| 1761 | 0.5094 % change on previous year | +4.2% |
| 1762 | 0.5068 % change on previous year | -0.5% |
| 1763 | 0.5036 % change on previous year | -0.6% |
| 1764 | 0.5017 % change on previous year | -0.4% |
| 1765 | 0.4985 % change on previous year | -0.6% |
| 1766 | 0.4954 % change on previous year | -0.6% |
| 1767 | 0.4936 % change on previous year | -0.4% |
| 1768 | 0.4905 % change on previous year | -0.6% |
| 1769 | 0.4881 % change on previous year | -0.5% |
| 1770 | 0.4857 % change on previous year | -0.5% |
| 1771 | 0.5052 % change on previous year | +4.0% |
| 1772 | 0.502 % change on previous year | -0.6% |
| 1773 | 0.5001 % change on previous year | -0.4% |
| 1774 | 0.497 % change on previous year | -0.6% |
| 1775 | 0.4938 % change on previous year | -0.6% |
| 1776 | 0.4914 % change on previous year | -0.5% |
| 1777 | 0.489 % change on previous year | -0.5% |
| 1778 | 0.4866 % change on previous year | -0.5% |
| 1779 | 0.4836 % change on previous year | -0.6% |
| 1780 | 0.4813 % change on previous year | -0.5% |
| 1781 | 0.4997 % change on previous year | +3.8% |
| 1782 | 0.4972 % change on previous year | -0.5% |
| 1783 | 0.4941 % change on previous year | -0.6% |
| 1784 | 0.4917 % change on previous year | -0.5% |
| 1785 | 0.4887 % change on previous year | -0.6% |
| 1786 | 0.4863 % change on previous year | -0.5% |
| 1787 | 0.4839 % change on previous year | -0.5% |
| 1788 | 0.481 % change on previous year | -0.6% |
| 1789 | 0.4781 % change on previous year | -0.6% |
| 1790 | 0.4764 % change on previous year | -0.3% |
| 1791 | 0.4927 % change on previous year | +3.4% |
| 1792 | 0.4903 % change on previous year | -0.5% |
| 1793 | 0.4879 % change on previous year | -0.5% |
| 1794 | 0.4849 % change on previous year | -0.6% |
| 1795 | 0.4819 % change on previous year | -0.6% |
| 1796 | 0.4796 % change on previous year | -0.5% |
| 1797 | 0.4767 % change on previous year | -0.6% |
| 1798 | 0.4739 % change on previous year | -0.6% |
| 1799 | 0.4722 % change on previous year | -0.3% |
| 1800 | 0.4688 % change on previous year | -0.7% |
| 1801 | 0.4849 % change on previous year | +3.4% |
| 1802 | 0.4814 % change on previous year | -0.7% |
| 1803 | 0.4791 % change on previous year | -0.5% |
| 1804 | 0.4768 % change on previous year | -0.5% |
| 1805 | 0.4734 % change on previous year | -0.7% |
| 1806 | 0.4711 % change on previous year | -0.5% |
| 1807 | 0.4684 % change on previous year | -0.6% |
| 1808 | 0.4656 % change on previous year | -0.6% |
| 1809 | 0.4635 % change on previous year | -0.5% |
| 1810 | 0.4602 % change on previous year | -0.7% |
| 1811 | 0.5036 % change on previous year | +9.4% |
| 1812 | 0.4999 % change on previous year | -0.7% |
| 1813 | 0.4969 % change on previous year | -0.6% |
| 1814 | 0.4939 % change on previous year | -0.6% |
| 1815 | 0.4914 % change on previous year | -0.5% |
| 1816 | 0.4879 % change on previous year | -0.7% |
| 1817 | 0.485 % change on previous year | -0.6% |
| 1818 | 0.4821 % change on previous year | -0.6% |
| 1819 | 0.4793 % change on previous year | -0.6% |
| 1820 | 0.4765 % change on previous year | -0.6% |
| 1821 | 0.4897 % change on previous year | +2.8% |
| 1822 | 0.4868 % change on previous year | -0.6% |
| 1823 | 0.4834 % change on previous year | -0.7% |
| 1824 | 0.4805 % change on previous year | -0.6% |
| 1825 | 0.4777 % change on previous year | -0.6% |
| 1826 | 0.4744 % change on previous year | -0.7% |
| 1827 | 0.4716 % change on previous year | -0.6% |
| 1828 | 0.4684 % change on previous year | -0.7% |
| 1829 | 0.4657 % change on previous year | -0.6% |
| 1830 | 0.463 % change on previous year | -0.6% |
| 1831 | 0.4726 % change on previous year | +2.1% |
| 1832 | 0.4699 % change on previous year | -0.6% |
| 1833 | 0.4667 % change on previous year | -0.7% |
| 1834 | 0.463 % change on previous year | -0.8% |
| 1835 | 0.4603 % change on previous year | -0.6% |
| 1836 | 0.4577 % change on previous year | -0.6% |
| 1837 | 0.4542 % change on previous year | -0.8% |
| 1838 | 0.4516 % change on previous year | -0.6% |
| 1839 | 0.4486 % change on previous year | -0.7% |
| 1840 | 0.4456 % change on previous year | -0.7% |
| 1841 | 0.451 % change on previous year | +1.2% |
| 1842 | 0.448 % change on previous year | -0.7% |
| 1843 | 0.445 % change on previous year | -0.7% |
| 1844 | 0.4416 % change on previous year | -0.8% |
| 1845 | 0.4387 % change on previous year | -0.7% |
| 1846 | 0.4358 % change on previous year | -0.7% |
| 1847 | 0.4325 % change on previous year | -0.8% |
| 1848 | 0.4297 % change on previous year | -0.6% |
| 1849 | 0.4264 % change on previous year | -0.8% |
| 1850 | 0.4237 % change on previous year | -0.6% |
| 1851 | 0.4238 % change on previous year | +0.0% |
| 1852 | 0.4206 % change on previous year | -0.8% |
| 1853 | 0.417 % change on previous year | -0.9% |
| 1854 | 0.4143 % change on previous year | -0.6% |
| 1855 | 0.4108 % change on previous year | -0.9% |
| 1856 | 0.4077 % change on previous year | -0.7% |
| 1857 | 0.4047 % change on previous year | -0.7% |
| 1858 | 0.4017 % change on previous year | -0.7% |
| 1859 | 0.3988 % change on previous year | -0.7% |
| 1860 | 0.3954 % change on previous year | -0.8% |
| 1861 | 0.1781 % change on previous year | -55.0% |
| 1862 | 0.1769 % change on previous year | -0.7% |
| 1863 | 0.1753 % change on previous year | -0.9% |
| 1864 | 0.1736 % change on previous year | -0.9% |
| 1865 | 0.1724 % change on previous year | -0.7% |
| 1866 | 0.1708 % change on previous year | -0.9% |
| 1867 | 0.1696 % change on previous year | -0.7% |
| 1868 | 0.168 % change on previous year | -1.0% |
| 1869 | 0.1668 % change on previous year | -0.7% |
| 1870 | 0.1652 % change on previous year | -1.0% |
| 1871 | 0.1329 % change on previous year | -19.6% |
| 1872 | 0.1314 % change on previous year | -1.1% |
| 1873 | 0.1294 % change on previous year | -1.5% |
| 1874 | 0.1284 % change on previous year | -0.8% |
| 1875 | 0.1265 % change on previous year | -1.5% |
| 1876 | 0.1246 % change on previous year | -1.5% |
| 1877 | 0.1231 % change on previous year | -1.2% |
| 1878 | 0.1221 % change on previous year | -0.8% |
| 1879 | 0.1198 % change on previous year | -1.9% |
| 1880 | 0.1187 % change on previous year | -0.8% |
| 1881 | 0.0743 % change on previous year | -37.4% |
| 1882 | 0.0721 % change on previous year | -3.0% |
| 1883 | 0.0707 % change on previous year | -1.9% |
| 1884 | 0.0685 % change on previous year | -3.1% |
| 1885 | 0.0667 % change on previous year | -2.6% |
| 1886 | 0.0645 % change on previous year | -3.3% |
| 1887 | 0.0627 % change on previous year | -2.7% |
| 1888 | 0.061 % change on previous year | -2.8% |
| 1889 | 0.0592 % change on previous year | -2.9% |
| 1890 | 0.057 % change on previous year | -3.7% |
| 1891 | -0.0026 % change on previous year | -104.5% |
| 1892 | -0.0052 % change on previous year | +100.0% |
| 1893 | -0.0073 % change on previous year | +41.7% |
| 1894 | -0.0099 % change on previous year | +35.3% |
| 1895 | -0.0125 % change on previous year | +26.1% |
| 1896 | -0.0147 % change on previous year | +17.3% |
| 1897 | -0.0168 % change on previous year | +14.7% |
| 1898 | -0.0199 % change on previous year | +18.0% |
| 1899 | -0.0216 % change on previous year | +8.7% |
| 1900 | -0.0242 % change on previous year | +12.0% |
| 1901 | -1.11 % change on previous year | +4492.2% |
| 1902 | -1.12 % change on previous year | +0.8% |
| 1903 | -1.13 % change on previous year | +0.9% |
| 1904 | -1.14 % change on previous year | +0.9% |
| 1905 | -1.15 % change on previous year | +0.8% |
| 1906 | -1.16 % change on previous year | +0.9% |
| 1907 | -1.17 % change on previous year | +0.8% |
| 1908 | -1.18 % change on previous year | +0.9% |
| 1909 | -1.19 % change on previous year | +0.9% |
| 1910 | -1.2 % change on previous year | +0.9% |
| 1911 | -1.38 % change on previous year | +15.0% |
| 1912 | -1.39 % change on previous year | +0.5% |
| 1913 | -1.39 % change on previous year | +0.4% |
| 1914 | -1.4 % change on previous year | +0.5% |
| 1915 | -1.41 % change on previous year | +0.4% |
| 1916 | -1.41 % change on previous year | +0.4% |
| 1917 | -1.42 % change on previous year | +0.4% |
| 1918 | -1.42 % change on previous year | +0.3% |
| 1919 | -1.43 % change on previous year | +0.3% |
| 1920 | -1.43 % change on previous year | +0.4% |
| 1921 | 5.45 % change on previous year | -480.2% |
| 1922 | 5.15 % change on previous year | -5.4% |
| 1923 | 4.89 % change on previous year | -5.2% |
| 1924 | 4.65 % change on previous year | -4.9% |
| 1925 | 4.43 % change on previous year | -4.7% |
| 1926 | 4.23 % change on previous year | -4.5% |
| 1927 | 4.05 % change on previous year | -4.3% |
| 1928 | 3.88 % change on previous year | -4.2% |
| 1929 | 3.72 % change on previous year | -4.0% |
| 1930 | 3.58 % change on previous year | -3.9% |
| 1931 | 3.32 % change on previous year | -7.3% |
| 1932 | 3.19 % change on previous year | -3.8% |
| 1933 | 3.07 % change on previous year | -3.7% |
| 1934 | 2.96 % change on previous year | -3.6% |
| 1935 | 2.86 % change on previous year | -3.5% |
| 1936 | 2.76 % change on previous year | -3.4% |
| 1937 | 2.67 % change on previous year | -3.4% |
| 1938 | 2.58 % change on previous year | -3.3% |
| 1939 | 2.5 % change on previous year | -3.2% |
| 1940 | 3.91 % change on previous year | +56.7% |
| 1941 | 3.24 % change on previous year | -17.1% |
| 1942 | 3.07 % change on previous year | -5.3% |
| 1943 | 2.91 % change on previous year | -5.2% |
| 1944 | 2.76 % change on previous year | -5.1% |
| 1945 | 2.63 % change on previous year | -5.0% |
| 1946 | 2.5 % change on previous year | -4.9% |
| 1947 | 2.38 % change on previous year | -4.8% |
| 1948 | 2.26 % change on previous year | -4.8% |
| 1949 | 2.16 % change on previous year | -4.7% |
| 1950 | 2.06 % change on previous year | -4.7% |
| 1951 | -0.2857 % change on previous year | -113.9% |
| 1952 | -1.29 % change on previous year | +350.8% |
| 1953 | -1.76 % change on previous year | +36.7% |
| 1954 | -1.88 % change on previous year | +7.1% |
| 1955 | -1.85 % change on previous year | -1.7% |
| 1956 | -1.83 % change on previous year | -1.3% |
| 1957 | -1.94 % change on previous year | +6.3% |
| 1958 | -2.33 % change on previous year | +19.8% |
| 1959 | -3.04 % change on previous year | +30.6% |
| 1960 | -4.03 % change on previous year | +32.4% |
| 1961 | -5.88 % change on previous year | +46.1% |
| 1962 | -7.74 % change on previous year | +31.6% |
| 1963 | -8.42 % change on previous year | +8.7% |
| 1964 | -8.66 % change on previous year | +2.8% |
| 1965 | -8.68 % change on previous year | +0.3% |
| 1966 | 1.83 % change on previous year | -121.0% |
| 1967 | 2.48 % change on previous year | +35.9% |
| 1968 | 2.89 % change on previous year | +16.4% |
| 1969 | 60.7 % change on previous year | +2000.7% |
| 1970 | -0.8324 % change on previous year | -101.4% |
| 1971 | -0.4335 % change on previous year | -47.9% |
| 1972 | -1.29 % change on previous year | +197.3% |
| 1973 | -8.78 % change on previous year | +581.0% |
| 1974 | -3.85 % change on previous year | -56.2% |
| 1975 | 10.98 % change on previous year | -385.6% |
| 1976 | -2.89 % change on previous year | -126.3% |
| 1977 | 55.02 % change on previous year | -2005.3% |
| 1978 | 1.06 % change on previous year | -98.1% |
| 1979 | -11.25 % change on previous year | -1162.9% |
| 1980 | 5.83 % change on previous year | -151.8% |
| 1981 | 83.2 % change on previous year | +1327.3% |
| 1982 | -14.6 % change on previous year | -117.5% |
| 1983 | -4.08 % change on previous year | -72.1% |
| 1984 | -41.08 % change on previous year | +907.9% |
| 1985 | -22.88 % change on previous year | -44.3% |
| 1986 | -2.65 % change on previous year | -88.4% |
| 1987 | 0.0553 % change on previous year | -102.1% |
| 1988 | -2.5 % change on previous year | -4625.6% |
| 1989 | -2.65 % change on previous year | +6.1% |
| 1990 | 12.48 % change on previous year | -570.0% |
| 1991 | -0.893 % change on previous year | -107.2% |
| 1992 | 4.15 % change on previous year | -565.0% |
| 1993 | -0.8656 % change on previous year | -120.8% |
| 1994 | 5.11 % change on previous year | -690.7% |
| 1995 | -0.0531 % change on previous year | -101.0% |
| 1996 | -6.11 % change on previous year | +11412.7% |
| 1997 | -5.81 % change on previous year | -5.0% |
| 1998 | -2.09 % change on previous year | -64.0% |
| 1999 | -5.27 % change on previous year | +151.5% |
| 2000 | 14.73 % change on previous year | -379.6% |
| 2001 | 1.39 % change on previous year | -90.6% |
| 2002 | -38.82 % change on previous year | -2891.2% |
| 2003 | -2.87 % change on previous year | -92.6% |
| 2004 | 41.47 % change on previous year | -1544.0% |
| 2005 | 47.87 % change on previous year | +15.4% |
| 2006 | -2.05 % change on previous year | -104.3% |
| 2007 | -16.66 % change on previous year | +712.0% |
| 2008 | 15.26 % change on previous year | -191.6% |
| 2009 | -3.1 % change on previous year | -120.3% |
| 2010 | 18.46 % change on previous year | -696.0% |
| 2011 | 27.99 % change on previous year | +51.7% |
| 2012 | -10.34 % change on previous year | -136.9% |
| 2013 | -8.03 % change on previous year | -22.3% |
| 2014 | -3.43 % change on previous year | -57.3% |
| 2015 | 14.65 % change on previous year | -527.5% |
| 2016 | -9.72 % change on previous year | -166.4% |
| 2017 | -1.53 % change on previous year | -84.3% |
| 2018 | 6.57 % change on previous year | -529.1% |
| 2019 | 0.0041 % change on previous year | -99.9% |
| 2020 | -4.9 % change on previous year | -118295.2% |
| 2021 | 1.18 % change on previous year | -124.0% |
| 2022 | -2.5 % change on previous year | -312.0% |
Biggest year-on-year movements
Years where emissions of air pollutants, annual growth rate in Cook Islands 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 |
|---|---|---|---|
| 2020 | -118295.2% | 0.0041 % change on previous year | -4.9 % change on previous year |
| 1996 | -11412.7% | -0.0531 % change on previous year | -6.11 % change on previous year |
| 1988 | -4625.6% | 0.0553 % change on previous year | -2.5 % change on previous year |
| 1901 | -4492.2% | -0.0242 % change on previous year | -1.11 % change on previous year |
| 2002 | -2891.2% | 1.39 % change on previous year | -38.82 % change on previous year |
| 1977 | +2005.3% | -2.89 % change on previous year | 55.02 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.502 % change on previous year | 0.4913 % change on previous year | 0.5122 % change on previous year | 9 |
| 1760s | 0.4977 % change on previous year | 0.4881 % change on previous year | 0.5094 % change on previous year | 10 |
| 1770s | 0.4935 % change on previous year | 0.4836 % change on previous year | 0.5052 % change on previous year | 10 |
| 1780s | 0.4882 % change on previous year | 0.4781 % change on previous year | 0.4997 % change on previous year | 10 |
| 1790s | 0.4817 % change on previous year | 0.4722 % change on previous year | 0.4927 % change on previous year | 10 |
| 1800s | 0.4733 % change on previous year | 0.4635 % change on previous year | 0.4849 % change on previous year | 10 |
| 1810s | 0.488 % change on previous year | 0.4602 % change on previous year | 0.5036 % change on previous year | 10 |
| 1820s | 0.4775 % change on previous year | 0.4657 % change on previous year | 0.4897 % change on previous year | 10 |
| 1830s | 0.4608 % change on previous year | 0.4486 % change on previous year | 0.4726 % change on previous year | 10 |
| 1840s | 0.4394 % change on previous year | 0.4264 % change on previous year | 0.451 % change on previous year | 10 |
| 1850s | 0.4123 % change on previous year | 0.3988 % change on previous year | 0.4238 % change on previous year | 10 |
| 1860s | 0.1947 % change on previous year | 0.1668 % change on previous year | 0.3954 % change on previous year | 10 |
| 1870s | 0.1303 % change on previous year | 0.1198 % change on previous year | 0.1652 % change on previous year | 10 |
| 1880s | 0.0718 % change on previous year | 0.0592 % change on previous year | 0.1187 % change on previous year | 10 |
| 1890s | -0.0054 % change on previous year | -0.0216 % change on previous year | 0.057 % change on previous year | 10 |
| 1900s | -1.04 % change on previous year | -1.19 % change on previous year | -0.0242 % change on previous year | 10 |
| 1910s | -1.39 % change on previous year | -1.43 % change on previous year | -1.2 % change on previous year | 10 |
| 1920s | 3.9 % change on previous year | -1.43 % change on previous year | 5.45 % change on previous year | 10 |
| 1930s | 2.95 % change on previous year | 2.5 % change on previous year | 3.58 % change on previous year | 10 |
| 1940s | 2.78 % change on previous year | 2.16 % change on previous year | 3.91 % change on previous year | 10 |
| 1950s | -1.42 % change on previous year | -3.04 % change on previous year | 2.06 % change on previous year | 10 |
| 1960s | 2.45 % change on previous year | -8.68 % change on previous year | 60.7 % change on previous year | 10 |
| 1970s | 3.77 % change on previous year | -11.25 % change on previous year | 55.02 % change on previous year | 10 |
| 1980s | -0.1353 % change on previous year | -41.08 % change on previous year | 83.2 % change on previous year | 10 |
| 1990s | 0.0642 % change on previous year | -6.11 % change on previous year | 12.48 % change on previous year | 10 |
| 2000s | 5.72 % change on previous year | -38.82 % change on previous year | 47.87 % change on previous year | 10 |
| 2010s | 3.46 % change on previous year | -10.34 % change on previous year | 27.99 % change on previous year | 10 |
| 2020s | -2.07 % change on previous year | -4.9 % change on previous year | 1.18 % change on previous year | 3 |
Countries ranked near Cook Islands
- 178 Austria -2.36 % change on previous year compare
- 179 Yemen -2.45 % change on previous year compare
- 180 Lithuania -2.48 % change on previous year compare
- 182 Afghanistan -2.52 % change on previous year compare
- 183 Italy -2.55 % change on previous year compare
- 184 Latvia -2.57 % change on previous year compare
More climate change data for Cook Islands
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 25,902 kg (2050)
- Emissions from livestock — Emissions (CO2eq) 35.8 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 5.43 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 30.36 kt (2050)
- Emissions from livestock — Emissions 0.0205 kt (2050)
- Emissions from livestock — Emissions 1.08 kt (2050)
- Emissions from crops — Emissions (CO2eq) 0.1325 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 0.1325 kt (2050)
- Emissions from crops — Emissions 0.0005 kt (2050)
- Synthetic Fertilizers — Emissions (CO2eq) 0.1325 kt (2050)
Frequently asked questions
- What is emissions of air pollutants, annual growth rate in Cook Islands?
- Emissions of air pollutants, annual growth rate in Cook Islands was -2.5 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest emissions of air pollutants, annual growth rate recorded in Cook Islands?
- The highest recorded value was 83.2 % change on previous year in 1981.
- What is the lowest emissions of air pollutants, annual growth rate recorded in Cook Islands?
- The lowest recorded value was -41.08 % change on previous year in 1984.
- How does Cook Islands rank for emissions of air pollutants, annual growth rate?
- Cook Islands ranks 181st out of 219 countries with data for 2022.
- Is emissions of air pollutants, annual growth rate rising or falling in Cook Islands?
- Over the last ten years it is up 75.9%. The long-run trend across the full record is volatile.
- Where does this Cook Islands 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.