emissions of air pollutants, annual growth rate in Armenia
Armenia: emissions of air pollutants, annual growth rate was -0.3491 % change on previous year in 2022. ◆ Volatile
emissions of air pollutants, annual growth rate in Armenia, 1751–2022
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Armenia recorded -0.3491 % change on previous year for emissions of air pollutants, annual growth rate in 2022.
That represents a change of down 111.5% on the previous year and down 192.6% over ten years.
Over the whole period, emissions of air pollutants, annual growth rate in Armenia peaked at 78.86 % change on previous year in 2000 and was at its lowest, -53.86 % change on previous year, in 1994.
That places Armenia 140th 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 Armenia, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1751 | 0.3704 % change on previous year | — |
| 1752 | 0.369 % change on previous year | -0.4% |
| 1753 | 0.3676 % change on previous year | -0.4% |
| 1754 | 0.3663 % change on previous year | -0.4% |
| 1755 | 0.3649 % change on previous year | -0.4% |
| 1756 | 0.3636 % change on previous year | -0.4% |
| 1757 | 0.3623 % change on previous year | -0.4% |
| 1758 | 0.361 % change on previous year | -0.4% |
| 1759 | 0.3603 % change on previous year | -0.2% |
| 1760 | 0.3584 % change on previous year | -0.5% |
| 1761 | 0.37 % change on previous year | +3.2% |
| 1762 | 0.3692 % change on previous year | -0.2% |
| 1763 | 0.3673 % change on previous year | -0.5% |
| 1764 | 0.3665 % change on previous year | -0.2% |
| 1765 | 0.3652 % change on previous year | -0.4% |
| 1766 | 0.3633 % change on previous year | -0.5% |
| 1767 | 0.3626 % change on previous year | -0.2% |
| 1768 | 0.3607 % change on previous year | -0.5% |
| 1769 | 0.3599 % change on previous year | -0.2% |
| 1770 | 0.3581 % change on previous year | -0.5% |
| 1771 | 0.3743 % change on previous year | +4.5% |
| 1772 | 0.3724 % change on previous year | -0.5% |
| 1773 | 0.371 % change on previous year | -0.4% |
| 1774 | 0.3696 % change on previous year | -0.4% |
| 1775 | 0.3683 % change on previous year | -0.4% |
| 1776 | 0.3675 % change on previous year | -0.2% |
| 1777 | 0.3656 % change on previous year | -0.5% |
| 1778 | 0.3642 % change on previous year | -0.4% |
| 1779 | 0.3635 % change on previous year | -0.2% |
| 1780 | 0.3616 % change on previous year | -0.5% |
| 1781 | 0.3461 % change on previous year | -4.3% |
| 1782 | 0.3444 % change on previous year | -0.5% |
| 1783 | 0.3432 % change on previous year | -0.3% |
| 1784 | 0.3415 % change on previous year | -0.5% |
| 1785 | 0.3409 % change on previous year | -0.2% |
| 1786 | 0.3392 % change on previous year | -0.5% |
| 1787 | 0.3375 % change on previous year | -0.5% |
| 1788 | 0.3364 % change on previous year | -0.3% |
| 1789 | 0.3352 % change on previous year | -0.3% |
| 1790 | 0.3341 % change on previous year | -0.3% |
| 1791 | 0.3399 % change on previous year | +1.7% |
| 1792 | 0.3382 % change on previous year | -0.5% |
| 1793 | 0.337 % change on previous year | -0.3% |
| 1794 | 0.3354 % change on previous year | -0.5% |
| 1795 | 0.3343 % change on previous year | -0.3% |
| 1796 | 0.3331 % change on previous year | -0.3% |
| 1797 | 0.3315 % change on previous year | -0.5% |
| 1798 | 0.3304 % change on previous year | -0.3% |
| 1799 | 0.3288 % change on previous year | -0.5% |
| 1800 | 0.3277 % change on previous year | -0.3% |
| 1801 | 0.3318 % change on previous year | +1.2% |
| 1802 | 0.3307 % change on previous year | -0.3% |
| 1803 | 0.3291 % change on previous year | -0.5% |
| 1804 | 0.3275 % change on previous year | -0.5% |
| 1805 | 0.3264 % change on previous year | -0.3% |
| 1806 | 0.3254 % change on previous year | -0.3% |
| 1807 | 0.3238 % change on previous year | -0.5% |
| 1808 | 0.3223 % change on previous year | -0.5% |
| 1809 | 0.3212 % change on previous year | -0.3% |
| 1810 | 0.3197 % change on previous year | -0.5% |
| 1811 | 0.0784 % change on previous year | -75.5% |
| 1812 | 0.0784 % change on previous year | -0.1% |
| 1813 | 0.0783 % change on previous year | -0.1% |
| 1814 | 0.0778 % change on previous year | -0.7% |
| 1815 | 0.0777 % change on previous year | -0.1% |
| 1816 | 0.0776 % change on previous year | -0.1% |
| 1817 | 0.0771 % change on previous year | -0.7% |
| 1818 | 0.077 % change on previous year | -0.1% |
| 1819 | 0.077 % change on previous year | -0.1% |
| 1820 | 0.0769 % change on previous year | -0.1% |
| 1821 | 0.0661 % change on previous year | -14.1% |
| 1822 | 0.066 % change on previous year | -0.1% |
| 1823 | 0.066 % change on previous year | -0.1% |
| 1824 | 0.0655 % change on previous year | -0.8% |
| 1825 | 0.0649 % change on previous year | -0.8% |
| 1826 | 0.0654 % change on previous year | +0.7% |
| 1827 | 0.0648 % change on previous year | -0.8% |
| 1828 | 0.0648 % change on previous year | -0.1% |
| 1829 | 0.0648 % change on previous year | -0.1% |
| 1830 | 0.0759 % change on previous year | +17.2% |
| 1831 | 0.0525 % change on previous year | -30.8% |
| 1832 | 0.0457 % change on previous year | -13.0% |
| 1833 | 0.052 % change on previous year | +13.8% |
| 1834 | 0.0388 % change on previous year | -25.3% |
| 1835 | 0.05 % change on previous year | +28.7% |
| 1836 | 0.0495 % change on previous year | -1.0% |
| 1837 | 0.049 % change on previous year | -1.0% |
| 1838 | 0.0489 % change on previous year | -0.0% |
| 1839 | 0.0489 % change on previous year | -0.0% |
| 1840 | 0.0484 % change on previous year | -1.0% |
| 1841 | 0.031 % change on previous year | -36.0% |
| 1842 | 0.0305 % change on previous year | -1.6% |
| 1843 | 0.0305 % change on previous year | -0.0% |
| 1844 | 0.03 % change on previous year | -1.6% |
| 1845 | 0.03 % change on previous year | -0.0% |
| 1846 | 0.0295 % change on previous year | -1.6% |
| 1847 | 0.029 % change on previous year | -1.7% |
| 1848 | 0.0295 % change on previous year | +1.6% |
| 1849 | 0.0285 % change on previous year | -3.3% |
| 1850 | 0.0883 % change on previous year | +210.1% |
| 1851 | 4.99 % change on previous year | +5551.3% |
| 1852 | -1.56 % change on previous year | -131.3% |
| 1853 | -1.56 % change on previous year | +0.0% |
| 1854 | -1.56 % change on previous year | -0.0% |
| 1855 | -1.39 % change on previous year | -10.9% |
| 1856 | -1.73 % change on previous year | +24.4% |
| 1857 | -1.56 % change on previous year | -9.8% |
| 1858 | -1.32 % change on previous year | -15.5% |
| 1859 | 8.95 % change on previous year | -777.2% |
| 1860 | 9.01 % change on previous year | +0.7% |
| 1861 | 9.01 % change on previous year | -0.0% |
| 1862 | 8.9 % change on previous year | -1.3% |
| 1863 | 8.95 % change on previous year | +0.6% |
| 1864 | 8.97 % change on previous year | +0.2% |
| 1865 | 1.48 % change on previous year | -83.5% |
| 1866 | 2.03 % change on previous year | +37.7% |
| 1867 | 1.6 % change on previous year | -21.6% |
| 1868 | 1.12 % change on previous year | -29.6% |
| 1869 | 1.53 % change on previous year | +35.9% |
| 1870 | 1.35 % change on previous year | -11.7% |
| 1871 | 1.62 % change on previous year | +19.8% |
| 1872 | 2.82 % change on previous year | +74.7% |
| 1873 | 2.71 % change on previous year | -3.9% |
| 1874 | 3.06 % change on previous year | +12.8% |
| 1875 | 3.01 % change on previous year | -1.7% |
| 1876 | 3.18 % change on previous year | +5.6% |
| 1877 | 2.82 % change on previous year | -11.1% |
| 1878 | 3.35 % change on previous year | +18.7% |
| 1879 | 2.83 % change on previous year | -15.6% |
| 1880 | 3.16 % change on previous year | +11.8% |
| 1881 | 2.91 % change on previous year | -8.0% |
| 1882 | 3.35 % change on previous year | +15.3% |
| 1883 | 3.58 % change on previous year | +6.9% |
| 1884 | 3.29 % change on previous year | -8.3% |
| 1885 | 3.49 % change on previous year | +6.1% |
| 1886 | 3.27 % change on previous year | -6.2% |
| 1887 | 1.09 % change on previous year | -66.7% |
| 1888 | 1.02 % change on previous year | -6.6% |
| 1889 | 1.12 % change on previous year | +10.0% |
| 1890 | 1.35 % change on previous year | +20.9% |
| 1891 | 1.28 % change on previous year | -5.1% |
| 1892 | 3.62 % change on previous year | +181.8% |
| 1893 | 4.12 % change on previous year | +13.9% |
| 1894 | 3.41 % change on previous year | -17.4% |
| 1895 | 4.12 % change on previous year | +21.1% |
| 1896 | 3.42 % change on previous year | -17.1% |
| 1897 | 4.13 % change on previous year | +20.7% |
| 1898 | 1.94 % change on previous year | -52.9% |
| 1899 | 2.19 % change on previous year | +12.7% |
| 1900 | 2.16 % change on previous year | -1.5% |
| 1901 | 1.37 % change on previous year | -36.5% |
| 1902 | 0.8684 % change on previous year | -36.6% |
| 1903 | 0.9614 % change on previous year | +10.7% |
| 1904 | 1.86 % change on previous year | +93.6% |
| 1905 | 0.3312 % change on previous year | -82.2% |
| 1906 | 2.01 % change on previous year | +508.1% |
| 1907 | 1.91 % change on previous year | -5.1% |
| 1908 | 1.97 % change on previous year | +3.2% |
| 1909 | 2.32 % change on previous year | +17.6% |
| 1910 | 1.84 % change on previous year | -20.6% |
| 1911 | 1.37 % change on previous year | -25.4% |
| 1912 | 1.98 % change on previous year | +44.1% |
| 1913 | 1.71 % change on previous year | -13.5% |
| 1914 | 1.27 % change on previous year | -25.6% |
| 1915 | 1.5 % change on previous year | +18.0% |
| 1916 | 3.16 % change on previous year | +110.2% |
| 1917 | 2.24 % change on previous year | -29.0% |
| 1918 | -0.487 % change on previous year | -121.7% |
| 1919 | 2.68 % change on previous year | -649.5% |
| 1920 | 2.74 % change on previous year | +2.6% |
| 1921 | 2.49 % change on previous year | -9.3% |
| 1922 | 2.78 % change on previous year | +11.7% |
| 1923 | 2.64 % change on previous year | -5.0% |
| 1924 | 2.79 % change on previous year | +5.7% |
| 1925 | 2.47 % change on previous year | -11.8% |
| 1926 | -33.45 % change on previous year | -1456.7% |
| 1927 | 3.61 % change on previous year | -110.8% |
| 1928 | 2.98 % change on previous year | -17.4% |
| 1929 | 3.07 % change on previous year | +3.1% |
| 1930 | 5.01 % change on previous year | +63.2% |
| 1931 | 4.05 % change on previous year | -19.1% |
| 1932 | 3.28 % change on previous year | -19.0% |
| 1933 | 3.4 % change on previous year | +3.6% |
| 1934 | 4.36 % change on previous year | +28.3% |
| 1935 | 3.72 % change on previous year | -14.6% |
| 1936 | 4 % change on previous year | +7.4% |
| 1937 | 2.7 % change on previous year | -32.4% |
| 1938 | 3.1 % change on previous year | +14.6% |
| 1939 | 2.53 % change on previous year | -18.2% |
| 1940 | 4.58 % change on previous year | +80.6% |
| 1941 | -1.21 % change on previous year | -126.4% |
| 1942 | -3.15 % change on previous year | +161.2% |
| 1943 | 1.86 % change on previous year | -159.1% |
| 1944 | 0.2855 % change on previous year | -84.7% |
| 1945 | -0.8664 % change on previous year | -403.5% |
| 1946 | 1.34 % change on previous year | -255.2% |
| 1947 | 2.28 % change on previous year | +69.9% |
| 1948 | 0.9566 % change on previous year | -58.1% |
| 1949 | 1.91 % change on previous year | +100.1% |
| 1950 | 1.63 % change on previous year | -15.0% |
| 1951 | -3.02 % change on previous year | -285.4% |
| 1952 | -3.03 % change on previous year | +0.4% |
| 1953 | -3.79 % change on previous year | +25.1% |
| 1954 | -3.26 % change on previous year | -14.0% |
| 1955 | -2.37 % change on previous year | -27.3% |
| 1956 | -3.78 % change on previous year | +59.6% |
| 1957 | -4.38 % change on previous year | +15.8% |
| 1958 | -5.16 % change on previous year | +17.9% |
| 1959 | -6.12 % change on previous year | +18.5% |
| 1960 | -6.61 % change on previous year | +8.0% |
| 1961 | -7.61 % change on previous year | +15.2% |
| 1962 | -7.44 % change on previous year | -2.3% |
| 1963 | -7.77 % change on previous year | +4.4% |
| 1964 | -8.68 % change on previous year | +11.6% |
| 1965 | -9.15 % change on previous year | +5.5% |
| 1966 | 2.85 % change on previous year | -131.1% |
| 1967 | 3.76 % change on previous year | +32.1% |
| 1968 | 2.36 % change on previous year | -37.2% |
| 1969 | 3.21 % change on previous year | +35.7% |
| 1970 | 5.06 % change on previous year | +57.9% |
| 1971 | 6.97 % change on previous year | +37.6% |
| 1972 | 3.97 % change on previous year | -43.0% |
| 1973 | 3.57 % change on previous year | -10.1% |
| 1974 | 4.12 % change on previous year | +15.5% |
| 1975 | 0.9661 % change on previous year | -76.5% |
| 1976 | 2.65 % change on previous year | +174.5% |
| 1977 | 1.56 % change on previous year | -41.2% |
| 1978 | 2.14 % change on previous year | +37.5% |
| 1979 | 2.03 % change on previous year | -5.4% |
| 1980 | 3.95 % change on previous year | +94.6% |
| 1981 | -0.3055 % change on previous year | -107.7% |
| 1982 | -0.2782 % change on previous year | -9.0% |
| 1983 | -0.1791 % change on previous year | -35.6% |
| 1984 | 0.2657 % change on previous year | -248.4% |
| 1985 | -0.1839 % change on previous year | -169.2% |
| 1986 | -2.19 % change on previous year | +1092.9% |
| 1987 | 2.62 % change on previous year | -219.4% |
| 1988 | 2.73 % change on previous year | +4.1% |
| 1989 | -4.07 % change on previous year | -249.4% |
| 1990 | -1.26 % change on previous year | -69.2% |
| 1991 | -26 % change on previous year | +1970.1% |
| 1992 | -22.04 % change on previous year | -15.2% |
| 1993 | -41.08 % change on previous year | +86.4% |
| 1994 | -53.86 % change on previous year | +31.1% |
| 1995 | -13.05 % change on previous year | -75.8% |
| 1996 | -6.33 % change on previous year | -51.5% |
| 1997 | 3.96 % change on previous year | -162.6% |
| 1998 | -0.4926 % change on previous year | -112.4% |
| 1999 | -7.91 % change on previous year | +1506.2% |
| 2000 | 78.86 % change on previous year | -1096.6% |
| 2001 | -3.93 % change on previous year | -105.0% |
| 2002 | 5.16 % change on previous year | -231.4% |
| 2003 | 9.88 % change on previous year | +91.4% |
| 2004 | -3.87 % change on previous year | -139.1% |
| 2005 | -0.8199 % change on previous year | -78.8% |
| 2006 | 4.2 % change on previous year | -612.7% |
| 2007 | 5.81 % change on previous year | +38.2% |
| 2008 | 8.85 % change on previous year | +52.4% |
| 2009 | -9.96 % change on previous year | -212.5% |
| 2010 | 3.18 % change on previous year | -132.0% |
| 2011 | -3.43 % change on previous year | -207.8% |
| 2012 | -0.1193 % change on previous year | -96.5% |
| 2013 | -3.69 % change on previous year | +2990.1% |
| 2014 | 15.22 % change on previous year | -512.7% |
| 2015 | -16.44 % change on previous year | -208.1% |
| 2016 | -1.85 % change on previous year | -88.7% |
| 2017 | 20.57 % change on previous year | -1211.3% |
| 2018 | -1.57 % change on previous year | -107.6% |
| 2019 | -7.43 % change on previous year | +373.2% |
| 2020 | 14.96 % change on previous year | -301.3% |
| 2021 | 3.04 % change on previous year | -79.7% |
| 2022 | -0.3491 % change on previous year | -111.5% |
Armenia compared with similar countries
- Armenia's -0.3491 % change on previous year is below the median for upper middle income countries, which is -0.0344 % change on previous year, 10.2× the median. (57 countries reporting)
- Armenia's -0.3491 % change on previous year is above the median for Europe & Central Asia, which is -1.53 % change on previous year, 23% of the median. (52 countries reporting)
Biggest year-on-year movements
Years where emissions of air pollutants, annual growth rate in Armenia 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 |
|---|---|---|---|
| 1851 | +5551.3% | 0.0883 % change on previous year | 4.99 % change on previous year |
| 2013 | -2990.1% | -0.1193 % change on previous year | -3.69 % change on previous year |
| 1991 | -1970.1% | -1.26 % change on previous year | -26 % change on previous year |
| 1999 | -1506.2% | -0.4926 % change on previous year | -7.91 % change on previous year |
| 1926 | -1456.7% | 2.47 % change on previous year | -33.45 % change on previous year |
| 2017 | +1211.3% | -1.85 % change on previous year | 20.57 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 0.365 % change on previous year | 0.3603 % change on previous year | 0.3704 % change on previous year | 9 |
| 1760s | 0.3643 % change on previous year | 0.3584 % change on previous year | 0.37 % change on previous year | 10 |
| 1770s | 0.3674 % change on previous year | 0.3581 % change on previous year | 0.3743 % change on previous year | 10 |
| 1780s | 0.3426 % change on previous year | 0.3352 % change on previous year | 0.3616 % change on previous year | 10 |
| 1790s | 0.3343 % change on previous year | 0.3288 % change on previous year | 0.3399 % change on previous year | 10 |
| 1800s | 0.3266 % change on previous year | 0.3212 % change on previous year | 0.3318 % change on previous year | 10 |
| 1810s | 0.1019 % change on previous year | 0.077 % change on previous year | 0.3197 % change on previous year | 10 |
| 1820s | 0.0665 % change on previous year | 0.0648 % change on previous year | 0.0769 % change on previous year | 10 |
| 1830s | 0.0511 % change on previous year | 0.0388 % change on previous year | 0.0759 % change on previous year | 10 |
| 1840s | 0.0317 % change on previous year | 0.0285 % change on previous year | 0.0484 % change on previous year | 10 |
| 1850s | 0.3324 % change on previous year | -1.73 % change on previous year | 8.95 % change on previous year | 10 |
| 1860s | 5.26 % change on previous year | 1.12 % change on previous year | 9.01 % change on previous year | 10 |
| 1870s | 2.67 % change on previous year | 1.35 % change on previous year | 3.35 % change on previous year | 10 |
| 1880s | 2.63 % change on previous year | 1.02 % change on previous year | 3.58 % change on previous year | 10 |
| 1890s | 2.96 % change on previous year | 1.28 % change on previous year | 4.13 % change on previous year | 10 |
| 1900s | 1.58 % change on previous year | 0.3312 % change on previous year | 2.32 % change on previous year | 10 |
| 1910s | 1.73 % change on previous year | -0.487 % change on previous year | 3.16 % change on previous year | 10 |
| 1920s | -0.7869 % change on previous year | -33.45 % change on previous year | 3.61 % change on previous year | 10 |
| 1930s | 3.62 % change on previous year | 2.53 % change on previous year | 5.01 % change on previous year | 10 |
| 1940s | 0.7998 % change on previous year | -3.15 % change on previous year | 4.58 % change on previous year | 10 |
| 1950s | -3.33 % change on previous year | -6.12 % change on previous year | 1.63 % change on previous year | 10 |
| 1960s | -3.51 % change on previous year | -9.15 % change on previous year | 3.76 % change on previous year | 10 |
| 1970s | 3.3 % change on previous year | 0.9661 % change on previous year | 6.97 % change on previous year | 10 |
| 1980s | 0.2341 % change on previous year | -4.07 % change on previous year | 3.95 % change on previous year | 10 |
| 1990s | -16.81 % change on previous year | -53.86 % change on previous year | 3.96 % change on previous year | 10 |
| 2000s | 9.42 % change on previous year | -9.96 % change on previous year | 78.86 % change on previous year | 10 |
| 2010s | 0.4437 % change on previous year | -16.44 % change on previous year | 20.57 % change on previous year | 10 |
| 2020s | 5.88 % change on previous year | -0.3491 % change on previous year | 14.96 % change on previous year | 3 |
Countries ranked near Armenia
- 137 Cambodia -0.2825 % change on previous year compare
- 138 Nepal -0.3259 % change on previous year compare
- 139 Western Sahara -0.3287 % change on previous year compare
- 141 Turkey -0.4664 % change on previous year compare
- 142 Myanmar -0.4792 % change on previous year compare
- 143 Czechia -0.5417 % change on previous year compare
More climate change data for Armenia
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 57.63 million kg (2050)
- Emissions from livestock — Emissions (CO2eq) 1,643 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 592.54 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 1,051 kt (2050)
- Emissions from livestock — Emissions 2.24 kt (2050)
- Emissions from livestock — Emissions 37.52 kt (2050)
- Emissions from crops — Emissions (CO2eq) 355.56 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 352.29 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 3.27 kt (2050)
- Emissions from crops — Emissions 1.33 kt (2050)
Frequently asked questions
- What is emissions of air pollutants, annual growth rate in Armenia?
- Emissions of air pollutants, annual growth rate in Armenia was -0.3491 % change on previous year in 2022, according to Statizoid (derived).
- What is the highest emissions of air pollutants, annual growth rate recorded in Armenia?
- The highest recorded value was 78.86 % change on previous year in 2000.
- What is the lowest emissions of air pollutants, annual growth rate recorded in Armenia?
- The lowest recorded value was -53.86 % change on previous year in 1994.
- How does Armenia rank for emissions of air pollutants, annual growth rate?
- Armenia ranks 140th out of 219 countries with data for 2022.
- Is emissions of air pollutants, annual growth rate rising or falling in Armenia?
- Over the last ten years it is down 192.6%. The long-run trend across the full record is volatile.
- Where does this Armenia 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.