emissions of air pollutants, annual growth rate in Niue
Niue: emissions of air pollutants, annual growth rate was -3.91 % change on previous year in 2022. ◆ Volatile
Latest (2022)
-3.91 % change on previous year
Change on year
down 1,055.5%
World rank
206th
of 219 countries
All-time high
50.7 % change on previous year
in 1970
All-time low
-22.06 % change on previous year
in 1985
Years of data
272
1751–2022
emissions of air pollutants, annual growth rate in Niue, 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 Niue is -3.91 % change on previous year, measured in 2022.
That represents a change of down 1,055.5% on the previous year and down 386.3% over ten years.
Over the whole period, emissions of air pollutants, annual growth rate in Niue peaked at 50.7 % change on previous year in 1970 and was at its lowest, -22.06 % change on previous year, in 1985.
That places Niue 206th 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 Niue, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.5091 % change on previous year | — |
| 1752 | 0.5061 % change on previous year | -0.6% |
| 1753 | 0.504 % change on previous year | -0.4% |
| 1754 | 0.5006 % change on previous year | -0.7% |
| 1755 | 0.4985 % change on previous year | -0.4% |
| 1756 | 0.4957 % change on previous year | -0.6% |
| 1757 | 0.4928 % change on previous year | -0.6% |
| 1758 | 0.4904 % change on previous year | -0.5% |
| 1759 | 0.488 % change on previous year | -0.5% |
| 1760 | 0.4853 % change on previous year | -0.6% |
| 1761 | 0.5059 % change on previous year | +4.3% |
| 1762 | 0.5038 % change on previous year | -0.4% |
| 1763 | 0.5005 % change on previous year | -0.7% |
| 1764 | 0.498 % change on previous year | -0.5% |
| 1765 | 0.4955 % change on previous year | -0.5% |
| 1766 | 0.4927 % change on previous year | -0.6% |
| 1767 | 0.4899 % change on previous year | -0.6% |
| 1768 | 0.4875 % change on previous year | -0.5% |
| 1769 | 0.4852 % change on previous year | -0.5% |
| 1770 | 0.4825 % change on previous year | -0.6% |
| 1771 | 0.5028 % change on previous year | +4.2% |
| 1772 | 0.4999 % change on previous year | -0.6% |
| 1773 | 0.4974 % change on previous year | -0.5% |
| 1774 | 0.4946 % change on previous year | -0.6% |
| 1775 | 0.4922 % change on previous year | -0.5% |
| 1776 | 0.489 % change on previous year | -0.6% |
| 1777 | 0.4867 % change on previous year | -0.5% |
| 1778 | 0.4843 % change on previous year | -0.5% |
| 1779 | 0.4816 % change on previous year | -0.6% |
| 1780 | 0.479 % change on previous year | -0.6% |
| 1781 | 0.4989 % change on previous year | +4.2% |
| 1782 | 0.4961 % change on previous year | -0.6% |
| 1783 | 0.4933 % change on previous year | -0.6% |
| 1784 | 0.4906 % change on previous year | -0.6% |
| 1785 | 0.4882 % change on previous year | -0.5% |
| 1786 | 0.4851 % change on previous year | -0.6% |
| 1787 | 0.4828 % change on previous year | -0.5% |
| 1788 | 0.4801 % change on previous year | -0.6% |
| 1789 | 0.4775 % change on previous year | -0.5% |
| 1790 | 0.4752 % change on previous year | -0.5% |
| 1791 | 0.4942 % change on previous year | +4.0% |
| 1792 | 0.4914 % change on previous year | -0.6% |
| 1793 | 0.4887 % change on previous year | -0.6% |
| 1794 | 0.486 % change on previous year | -0.6% |
| 1795 | 0.4833 % change on previous year | -0.6% |
| 1796 | 0.4807 % change on previous year | -0.5% |
| 1797 | 0.478 % change on previous year | -0.5% |
| 1798 | 0.4754 % change on previous year | -0.5% |
| 1799 | 0.4729 % change on previous year | -0.5% |
| 1800 | 0.4703 % change on previous year | -0.5% |
| 1801 | 0.489 % change on previous year | +4.0% |
| 1802 | 0.4859 % change on previous year | -0.6% |
| 1803 | 0.4833 % change on previous year | -0.5% |
| 1804 | 0.4803 % change on previous year | -0.6% |
| 1805 | 0.478 % change on previous year | -0.5% |
| 1806 | 0.4752 % change on previous year | -0.6% |
| 1807 | 0.4726 % change on previous year | -0.5% |
| 1808 | 0.4698 % change on previous year | -0.6% |
| 1809 | 0.4673 % change on previous year | -0.5% |
| 1810 | 0.4651 % change on previous year | -0.5% |
| 1811 | 0.5114 % change on previous year | +10.0% |
| 1812 | 0.5085 % change on previous year | -0.6% |
| 1813 | 0.5053 % change on previous year | -0.6% |
| 1814 | 0.5025 % change on previous year | -0.6% |
| 1815 | 0.4994 % change on previous year | -0.6% |
| 1816 | 0.4963 % change on previous year | -0.6% |
| 1817 | 0.4936 % change on previous year | -0.6% |
| 1818 | 0.4906 % change on previous year | -0.6% |
| 1819 | 0.4879 % change on previous year | -0.5% |
| 1820 | 0.4849 % change on previous year | -0.6% |
| 1821 | 0.5038 % change on previous year | +3.9% |
| 1822 | 0.501 % change on previous year | -0.6% |
| 1823 | 0.4976 % change on previous year | -0.7% |
| 1824 | 0.4949 % change on previous year | -0.6% |
| 1825 | 0.4919 % change on previous year | -0.6% |
| 1826 | 0.4886 % change on previous year | -0.7% |
| 1827 | 0.486 % change on previous year | -0.5% |
| 1828 | 0.4831 % change on previous year | -0.6% |
| 1829 | 0.4802 % change on previous year | -0.6% |
| 1830 | 0.4771 % change on previous year | -0.6% |
| 1831 | 0.4953 % change on previous year | +3.8% |
| 1832 | 0.4918 % change on previous year | -0.7% |
| 1833 | 0.4891 % change on previous year | -0.5% |
| 1834 | 0.4856 % change on previous year | -0.7% |
| 1835 | 0.483 % change on previous year | -0.5% |
| 1836 | 0.4799 % change on previous year | -0.6% |
| 1837 | 0.4768 % change on previous year | -0.6% |
| 1838 | 0.474 % change on previous year | -0.6% |
| 1839 | 0.4713 % change on previous year | -0.6% |
| 1840 | 0.4683 % change on previous year | -0.6% |
| 1841 | 0.4845 % change on previous year | +3.5% |
| 1842 | 0.4814 % change on previous year | -0.6% |
| 1843 | 0.4783 % change on previous year | -0.6% |
| 1844 | 0.4753 % change on previous year | -0.6% |
| 1845 | 0.4723 % change on previous year | -0.6% |
| 1846 | 0.4693 % change on previous year | -0.6% |
| 1847 | 0.4664 % change on previous year | -0.6% |
| 1848 | 0.4634 % change on previous year | -0.6% |
| 1849 | 0.4605 % change on previous year | -0.6% |
| 1850 | 0.4577 % change on previous year | -0.6% |
| 1851 | 0.4722 % change on previous year | +3.2% |
| 1852 | 0.469 % change on previous year | -0.7% |
| 1853 | 0.4658 % change on previous year | -0.7% |
| 1854 | 0.4629 % change on previous year | -0.6% |
| 1855 | 0.4598 % change on previous year | -0.7% |
| 1856 | 0.4568 % change on previous year | -0.7% |
| 1857 | 0.4537 % change on previous year | -0.7% |
| 1858 | 0.451 % change on previous year | -0.6% |
| 1859 | 0.448 % change on previous year | -0.7% |
| 1860 | 0.445 % change on previous year | -0.7% |
| 1861 | 0.4575 % change on previous year | +2.8% |
| 1862 | 0.4542 % change on previous year | -0.7% |
| 1863 | 0.451 % change on previous year | -0.7% |
| 1864 | 0.4481 % change on previous year | -0.7% |
| 1865 | 0.4451 % change on previous year | -0.7% |
| 1866 | 0.4418 % change on previous year | -0.8% |
| 1867 | 0.4391 % change on previous year | -0.6% |
| 1868 | 0.4358 % change on previous year | -0.8% |
| 1869 | 0.433 % change on previous year | -0.6% |
| 1870 | 0.4302 % change on previous year | -0.6% |
| 1871 | 0.44 % change on previous year | +2.3% |
| 1872 | 0.4367 % change on previous year | -0.7% |
| 1873 | 0.4337 % change on previous year | -0.7% |
| 1874 | 0.4304 % change on previous year | -0.7% |
| 1875 | 0.4273 % change on previous year | -0.7% |
| 1876 | 0.4243 % change on previous year | -0.7% |
| 1877 | 0.4212 % change on previous year | -0.7% |
| 1878 | 0.4181 % change on previous year | -0.7% |
| 1879 | 0.4153 % change on previous year | -0.7% |
| 1880 | 0.4123 % change on previous year | -0.7% |
| 1881 | 0.2088 % change on previous year | -49.4% |
| 1882 | 0.2072 % change on previous year | -0.7% |
| 1883 | 0.206 % change on previous year | -0.6% |
| 1884 | 0.2047 % change on previous year | -0.6% |
| 1885 | 0.2032 % change on previous year | -0.7% |
| 1886 | 0.2019 % change on previous year | -0.6% |
| 1887 | 0.2006 % change on previous year | -0.6% |
| 1888 | 0.1992 % change on previous year | -0.7% |
| 1889 | 0.1979 % change on previous year | -0.6% |
| 1890 | 0.1967 % change on previous year | -0.6% |
| 1891 | 0.1837 % change on previous year | -6.6% |
| 1892 | 0.1825 % change on previous year | -0.6% |
| 1893 | 0.1807 % change on previous year | -1.0% |
| 1894 | 0.1795 % change on previous year | -0.6% |
| 1895 | 0.1782 % change on previous year | -0.8% |
| 1896 | 0.1766 % change on previous year | -0.9% |
| 1897 | 0.1752 % change on previous year | -0.8% |
| 1898 | 0.1739 % change on previous year | -0.8% |
| 1899 | 0.1725 % change on previous year | -0.8% |
| 1900 | 0.171 % change on previous year | -0.9% |
| 1901 | 0.4287 % change on previous year | +150.8% |
| 1902 | 0.4359 % change on previous year | +1.7% |
| 1903 | 0.4429 % change on previous year | +1.6% |
| 1904 | 0.45 % change on previous year | +1.6% |
| 1905 | 0.4571 % change on previous year | +1.6% |
| 1906 | 0.464 % change on previous year | +1.5% |
| 1907 | 0.4712 % change on previous year | +1.6% |
| 1908 | 0.4783 % change on previous year | +1.5% |
| 1909 | 0.4853 % change on previous year | +1.5% |
| 1910 | 0.4926 % change on previous year | +1.5% |
| 1911 | 0.4001 % change on previous year | -18.8% |
| 1912 | 0.4093 % change on previous year | +2.3% |
| 1913 | 0.4187 % change on previous year | +2.3% |
| 1914 | 0.4276 % change on previous year | +2.1% |
| 1915 | 0.437 % change on previous year | +2.2% |
| 1916 | 0.446 % change on previous year | +2.1% |
| 1917 | 0.4551 % change on previous year | +2.0% |
| 1918 | 0.4643 % change on previous year | +2.0% |
| 1919 | 0.4734 % change on previous year | +1.9% |
| 1920 | 0.4823 % change on previous year | +1.9% |
| 1921 | 3.47 % change on previous year | +619.4% |
| 1922 | 3.37 % change on previous year | -2.9% |
| 1923 | 3.28 % change on previous year | -2.8% |
| 1924 | 3.19 % change on previous year | -2.7% |
| 1925 | 3.1 % change on previous year | -2.6% |
| 1926 | 3.03 % change on previous year | -2.5% |
| 1927 | 2.95 % change on previous year | -2.5% |
| 1928 | 2.88 % change on previous year | -2.4% |
| 1929 | 2.81 % change on previous year | -2.3% |
| 1930 | 2.75 % change on previous year | -2.3% |
| 1931 | 2.67 % change on previous year | -2.7% |
| 1932 | 2.62 % change on previous year | -2.2% |
| 1933 | 2.56 % change on previous year | -2.1% |
| 1934 | 2.51 % change on previous year | -2.1% |
| 1935 | 2.46 % change on previous year | -2.0% |
| 1936 | 2.41 % change on previous year | -2.0% |
| 1937 | 2.36 % change on previous year | -1.9% |
| 1938 | 2.32 % change on previous year | -1.9% |
| 1939 | 2.28 % change on previous year | -1.8% |
| 1940 | 3.65 % change on previous year | +60.2% |
| 1941 | 3.51 % change on previous year | -3.7% |
| 1942 | 3.4 % change on previous year | -3.2% |
| 1943 | 3.3 % change on previous year | -3.1% |
| 1944 | 3.2 % change on previous year | -3.0% |
| 1945 | 3.1 % change on previous year | -2.9% |
| 1946 | 3.02 % change on previous year | -2.8% |
| 1947 | 2.93 % change on previous year | -2.8% |
| 1948 | 2.86 % change on previous year | -2.6% |
| 1949 | 2.78 % change on previous year | -2.6% |
| 1950 | 2.71 % change on previous year | -2.5% |
| 1951 | 2.81 % change on previous year | +3.8% |
| 1952 | 2.53 % change on previous year | -9.9% |
| 1953 | 2.37 % change on previous year | -6.6% |
| 1954 | 2.31 % change on previous year | -2.3% |
| 1955 | 2.35 % change on previous year | +1.5% |
| 1956 | 2.45 % change on previous year | +4.4% |
| 1957 | 2.6 % change on previous year | +6.0% |
| 1958 | 2.72 % change on previous year | +4.8% |
| 1959 | 2.85 % change on previous year | +4.6% |
| 1960 | 2.95 % change on previous year | +3.6% |
| 1961 | 2 % change on previous year | -32.0% |
| 1962 | 1.06 % change on previous year | -47.2% |
| 1963 | 1.03 % change on previous year | -3.1% |
| 1964 | 0.9763 % change on previous year | -4.8% |
| 1965 | 0.8771 % change on previous year | -10.2% |
| 1966 | 0.8371 % change on previous year | -4.6% |
| 1967 | 0.8272 % change on previous year | -1.2% |
| 1968 | 0.6304 % change on previous year | -23.8% |
| 1969 | -0.737 % change on previous year | -216.9% |
| 1970 | 50.7 % change on previous year | -6978.9% |
| 1971 | 0.7702 % change on previous year | -98.5% |
| 1972 | -4.64 % change on previous year | -702.9% |
| 1973 | -12.22 % change on previous year | +163.1% |
| 1974 | -6.22 % change on previous year | -49.1% |
| 1975 | -2.77 % change on previous year | -55.4% |
| 1976 | -3.97 % change on previous year | +43.1% |
| 1977 | -1.58 % change on previous year | -60.1% |
| 1978 | 3.96 % change on previous year | -350.3% |
| 1979 | -2.62 % change on previous year | -166.0% |
| 1980 | -3.66 % change on previous year | +40.0% |
| 1981 | -4.92 % change on previous year | +34.5% |
| 1982 | 0.6813 % change on previous year | -113.8% |
| 1983 | -5.94 % change on previous year | -971.8% |
| 1984 | 5.28 % change on previous year | -189.0% |
| 1985 | -22.06 % change on previous year | -517.4% |
| 1986 | -5.36 % change on previous year | -75.7% |
| 1987 | -0.7019 % change on previous year | -86.9% |
| 1988 | -3.18 % change on previous year | +353.7% |
| 1989 | -2.05 % change on previous year | -35.8% |
| 1990 | 32.76 % change on previous year | -1701.6% |
| 1991 | -3.71 % change on previous year | -111.3% |
| 1992 | 0.1206 % change on previous year | -103.2% |
| 1993 | -3.17 % change on previous year | -2731.6% |
| 1994 | -4.24 % change on previous year | +33.5% |
| 1995 | 30.21 % change on previous year | -812.8% |
| 1996 | -6.08 % change on previous year | -120.1% |
| 1997 | -9.69 % change on previous year | +59.5% |
| 1998 | -7.19 % change on previous year | -25.8% |
| 1999 | -9.54 % change on previous year | +32.6% |
| 2000 | -21.23 % change on previous year | +122.6% |
| 2001 | -0.1256 % change on previous year | -99.4% |
| 2002 | 20.04 % change on previous year | -16059.4% |
| 2003 | -4.34 % change on previous year | -121.7% |
| 2004 | -13.33 % change on previous year | +207.0% |
| 2005 | -4.1 % change on previous year | -69.2% |
| 2006 | -2.86 % change on previous year | -30.3% |
| 2007 | -8.14 % change on previous year | +185.0% |
| 2008 | 2.52 % change on previous year | -130.9% |
| 2009 | -3.19 % change on previous year | -226.7% |
| 2010 | 4.81 % change on previous year | -250.7% |
| 2011 | -6.16 % change on previous year | -227.9% |
| 2012 | -0.8034 % change on previous year | -86.9% |
| 2013 | -4.26 % change on previous year | +430.6% |
| 2014 | -8.25 % change on previous year | +93.5% |
| 2015 | 13.7 % change on previous year | -266.1% |
| 2016 | -11.16 % change on previous year | -181.4% |
| 2017 | 0.1684 % change on previous year | -101.5% |
| 2018 | 5.25 % change on previous year | +3016.3% |
| 2019 | 2.31 % change on previous year | -56.1% |
| 2020 | -1.63 % change on previous year | -170.9% |
| 2021 | 0.4089 % change on previous year | -125.0% |
| 2022 | -3.91 % change on previous year | -1055.5% |
Biggest year-on-year movements
Years where emissions of air pollutants, annual growth rate in Niue 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 |
|---|---|---|---|
| 2002 | +16059.4% | -0.1256 % change on previous year | 20.04 % change on previous year |
| 1970 | +6978.9% | -0.737 % change on previous year | 50.7 % change on previous year |
| 2018 | +3016.3% | 0.1684 % change on previous year | 5.25 % change on previous year |
| 1993 | -2731.6% | 0.1206 % change on previous year | -3.17 % change on previous year |
| 1990 | +1701.6% | -2.05 % change on previous year | 32.76 % change on previous year |
| 2022 | -1055.5% | 0.4089 % change on previous year | -3.91 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.4984 % change on previous year | 0.488 % change on previous year | 0.5091 % change on previous year | 9 |
| 1760s | 0.4944 % change on previous year | 0.4852 % change on previous year | 0.5059 % change on previous year | 10 |
| 1770s | 0.4911 % change on previous year | 0.4816 % change on previous year | 0.5028 % change on previous year | 10 |
| 1780s | 0.4872 % change on previous year | 0.4775 % change on previous year | 0.4989 % change on previous year | 10 |
| 1790s | 0.4826 % change on previous year | 0.4729 % change on previous year | 0.4942 % change on previous year | 10 |
| 1800s | 0.4772 % change on previous year | 0.4673 % change on previous year | 0.489 % change on previous year | 10 |
| 1810s | 0.4961 % change on previous year | 0.4651 % change on previous year | 0.5114 % change on previous year | 10 |
| 1820s | 0.4912 % change on previous year | 0.4802 % change on previous year | 0.5038 % change on previous year | 10 |
| 1830s | 0.4824 % change on previous year | 0.4713 % change on previous year | 0.4953 % change on previous year | 10 |
| 1840s | 0.472 % change on previous year | 0.4605 % change on previous year | 0.4845 % change on previous year | 10 |
| 1850s | 0.4597 % change on previous year | 0.448 % change on previous year | 0.4722 % change on previous year | 10 |
| 1860s | 0.4451 % change on previous year | 0.433 % change on previous year | 0.4575 % change on previous year | 10 |
| 1870s | 0.4277 % change on previous year | 0.4153 % change on previous year | 0.44 % change on previous year | 10 |
| 1880s | 0.2242 % change on previous year | 0.1979 % change on previous year | 0.4123 % change on previous year | 10 |
| 1890s | 0.18 % change on previous year | 0.1725 % change on previous year | 0.1967 % change on previous year | 10 |
| 1900s | 0.4284 % change on previous year | 0.171 % change on previous year | 0.4853 % change on previous year | 10 |
| 1910s | 0.4424 % change on previous year | 0.4001 % change on previous year | 0.4926 % change on previous year | 10 |
| 1920s | 2.86 % change on previous year | 0.4823 % change on previous year | 3.47 % change on previous year | 10 |
| 1930s | 2.49 % change on previous year | 2.28 % change on previous year | 2.75 % change on previous year | 10 |
| 1940s | 3.17 % change on previous year | 2.78 % change on previous year | 3.65 % change on previous year | 10 |
| 1950s | 2.57 % change on previous year | 2.31 % change on previous year | 2.85 % change on previous year | 10 |
| 1960s | 1.04 % change on previous year | -0.737 % change on previous year | 2.95 % change on previous year | 10 |
| 1970s | 2.14 % change on previous year | -12.22 % change on previous year | 50.7 % change on previous year | 10 |
| 1980s | -4.19 % change on previous year | -22.06 % change on previous year | 5.28 % change on previous year | 10 |
| 1990s | 1.95 % change on previous year | -9.69 % change on previous year | 32.76 % change on previous year | 10 |
| 2000s | -3.48 % change on previous year | -21.23 % change on previous year | 20.04 % change on previous year | 10 |
| 2010s | -0.4395 % change on previous year | -11.16 % change on previous year | 13.7 % change on previous year | 10 |
| 2020s | -1.71 % change on previous year | -3.91 % change on previous year | 0.4089 % change on previous year | 3 |
Countries ranked near Niue
- 203 Montenegro -3.43 % change on previous year compare
- 204 Brunei -3.51 % change on previous year compare
- 205 Taiwan -3.74 % change on previous year compare
- 207 Estonia -3.94 % change on previous year compare
- 208 New Zealand -4.37 % change on previous year compare
- 209 Slovakia -4.53 % change on previous year compare
More climate change data for Niue
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 0 kg (2023)
- Share of global CO₂ emissions and population 0.0% (2100)
- Manure applied to Soils — Indirect emissions 0.0003 kt (2050)
- Synthetic Fertilizers — Emissions 0 kt (2023)
- Synthetic Fertilizers — Direct emissions 0 kt (2023)
- Manure applied to Soils — Emissions (CO2eq) 0.2915 kt (2050)
- Manure applied to Soils — Emissions (CO2eq) from N2O 0.2915 kt (2050)
- Manure applied to Soils — Emissions 0.0011 kt (2050)
- Manure left on Pasture — Emissions (CO2eq) 0.106 kt (2050)
- Manure left on Pasture — Emissions 0.0004 kt (2050)
Frequently asked questions
- What is emissions of air pollutants, annual growth rate in Niue?
- Emissions of air pollutants, annual growth rate in Niue was -3.91 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest emissions of air pollutants, annual growth rate recorded in Niue?
- The highest recorded value was 50.7 % change on previous year in 1970.
- What is the lowest emissions of air pollutants, annual growth rate recorded in Niue?
- The lowest recorded value was -22.06 % change on previous year in 1985.
- How does Niue rank for emissions of air pollutants, annual growth rate?
- Niue ranks 206th out of 219 countries with data for 2022.
- Is emissions of air pollutants, annual growth rate rising or falling in Niue?
- Over the last ten years it is down 386.3%. The long-run trend across the full record is volatile.
- Where does this Niue 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.