Long run air pollution in Reunion
Reunion: Long run air pollution was 34,888 in 2022. ◆ Volatile
Latest (2022)
34,888
Change on year
up 9.5%
World rank
140th
of 220 countries
All-time high
34,888
in 2022
All-time low
1.43
in 1750
Years of data
273
1750–2022
Long run air pollution in Reunion, 1750–2022
Source: Our World in Data.
Analysis
In 2022, long run air pollution in Reunion stood at 34,888. That is the highest value across all 273 years on record.
The figure is up 9.5% on the previous year and up 62.3% over ten years.
Over the whole period, long run air pollution in Reunion peaked at 34,888 in 2022 and was at its lowest, 1.43, in 1750.
Reunion ranks 140th of 220 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Long run air pollution in Reunion, year by year
| Year | Value | Change |
|---|---|---|
| 1750 | 1.43 | — |
| 1751 | 1.46 | +2.0% |
| 1752 | 1.49 | +1.9% |
| 1753 | 1.52 | +1.9% |
| 1754 | 1.55 | +1.9% |
| 1755 | 1.57 | +1.8% |
| 1756 | 1.6 | +1.8% |
| 1757 | 1.63 | +1.8% |
| 1758 | 1.66 | +1.7% |
| 1759 | 1.69 | +1.7% |
| 1760 | 1.72 | +1.7% |
| 1761 | 1.75 | +2.0% |
| 1762 | 1.78 | +1.9% |
| 1763 | 1.82 | +1.9% |
| 1764 | 1.85 | +1.9% |
| 1765 | 1.89 | +1.8% |
| 1766 | 1.92 | +1.8% |
| 1767 | 1.95 | +1.8% |
| 1768 | 1.99 | +1.7% |
| 1769 | 2.02 | +1.7% |
| 1770 | 2.06 | +1.7% |
| 1771 | 2.1 | +2.0% |
| 1772 | 2.14 | +1.9% |
| 1773 | 2.18 | +1.9% |
| 1774 | 2.22 | +1.9% |
| 1775 | 2.26 | +1.8% |
| 1776 | 2.3 | +1.8% |
| 1777 | 2.34 | +1.8% |
| 1778 | 2.38 | +1.7% |
| 1779 | 2.42 | +1.7% |
| 1780 | 2.46 | +1.7% |
| 1781 | 2.53 | +2.8% |
| 1782 | 2.6 | +2.7% |
| 1783 | 2.67 | +2.7% |
| 1784 | 2.74 | +2.6% |
| 1785 | 2.81 | +2.5% |
| 1786 | 2.88 | +2.5% |
| 1787 | 2.95 | +2.4% |
| 1788 | 3.01 | +2.3% |
| 1789 | 3.08 | +2.3% |
| 1790 | 3.15 | +2.2% |
| 1791 | 3.22 | +2.2% |
| 1792 | 3.29 | +2.1% |
| 1793 | 3.36 | +2.1% |
| 1794 | 3.43 | +2.0% |
| 1795 | 3.5 | +2.0% |
| 1796 | 3.57 | +2.0% |
| 1797 | 3.63 | +1.9% |
| 1798 | 3.7 | +1.9% |
| 1799 | 3.77 | +1.9% |
| 1800 | 3.84 | +1.8% |
| 1801 | 3.91 | +1.9% |
| 1802 | 3.98 | +1.9% |
| 1803 | 4.06 | +1.8% |
| 1804 | 4.13 | +1.8% |
| 1805 | 4.2 | +1.8% |
| 1806 | 4.28 | +1.7% |
| 1807 | 4.35 | +1.7% |
| 1808 | 4.42 | +1.7% |
| 1809 | 4.5 | +1.7% |
| 1810 | 4.57 | +1.6% |
| 1811 | 4.64 | +1.6% |
| 1812 | 4.72 | +1.5% |
| 1813 | 4.79 | +1.5% |
| 1814 | 4.86 | +1.5% |
| 1815 | 4.93 | +1.5% |
| 1816 | 5.01 | +1.5% |
| 1817 | 5.08 | +1.5% |
| 1818 | 5.15 | +1.4% |
| 1819 | 5.22 | +1.4% |
| 1820 | 5.3 | +1.4% |
| 1821 | 5.36 | +1.1% |
| 1822 | 5.42 | +1.1% |
| 1823 | 5.48 | +1.1% |
| 1824 | 5.54 | +1.1% |
| 1825 | 5.6 | +1.1% |
| 1826 | 5.66 | +1.1% |
| 1827 | 5.72 | +1.1% |
| 1828 | 5.78 | +1.1% |
| 1829 | 5.84 | +1.0% |
| 1830 | 5.9 | +1.0% |
| 1831 | 6.01 | +1.8% |
| 1832 | 6.11 | +1.8% |
| 1833 | 6.22 | +1.8% |
| 1834 | 6.33 | +1.8% |
| 1835 | 6.44 | +1.7% |
| 1836 | 6.55 | +1.7% |
| 1837 | 6.66 | +1.7% |
| 1838 | 6.77 | +1.7% |
| 1839 | 6.88 | +1.6% |
| 1840 | 6.99 | +1.6% |
| 1841 | 7.04 | +0.6% |
| 1842 | 7.08 | +0.6% |
| 1843 | 7.13 | +0.6% |
| 1844 | 7.17 | +0.6% |
| 1845 | 7.22 | +0.6% |
| 1846 | 7.26 | +0.6% |
| 1847 | 7.31 | +0.6% |
| 1848 | 7.36 | +0.6% |
| 1849 | 7.4 | +0.6% |
| 1850 | 7.45 | +0.6% |
| 1851 | 7.88 | +5.8% |
| 1852 | 8.32 | +5.6% |
| 1853 | 8.78 | +5.5% |
| 1854 | 9.16 | +4.3% |
| 1855 | 9.54 | +4.1% |
| 1856 | 9.92 | +4.0% |
| 1857 | 10.3 | +3.8% |
| 1858 | 10.68 | +3.7% |
| 1859 | 11.06 | +3.6% |
| 1860 | 11.44 | +3.5% |
| 1861 | 11.62 | +1.5% |
| 1862 | 11.79 | +1.5% |
| 1863 | 11.97 | +1.5% |
| 1864 | 12.15 | +1.5% |
| 1865 | 12.33 | +1.5% |
| 1866 | 12.51 | +1.5% |
| 1867 | 12.7 | +1.5% |
| 1868 | 12.88 | +1.4% |
| 1869 | 13.06 | +1.4% |
| 1870 | 13.25 | +1.4% |
| 1871 | 13.3 | +0.4% |
| 1872 | 13.35 | +0.4% |
| 1873 | 13.4 | +0.4% |
| 1874 | 13.42 | +0.2% |
| 1875 | 13.45 | +0.2% |
| 1876 | 13.47 | +0.2% |
| 1877 | 13.5 | +0.2% |
| 1878 | 13.52 | +0.1% |
| 1879 | 13.56 | +0.3% |
| 1880 | 13.6 | +0.3% |
| 1881 | 13.55 | -0.4% |
| 1882 | 13.49 | -0.4% |
| 1883 | 13.44 | -0.4% |
| 1884 | 13.39 | -0.4% |
| 1885 | 13.33 | -0.4% |
| 1886 | 13.27 | -0.5% |
| 1887 | 13.2 | -0.5% |
| 1888 | 13.15 | -0.4% |
| 1889 | 13.1 | -0.4% |
| 1890 | 13.06 | -0.3% |
| 1891 | 13.17 | +0.8% |
| 1892 | 13.28 | +0.8% |
| 1893 | 13.39 | +0.8% |
| 1894 | 13.5 | +0.8% |
| 1895 | 13.61 | +0.8% |
| 1896 | 13.73 | +0.8% |
| 1897 | 13.83 | +0.8% |
| 1898 | 13.94 | +0.8% |
| 1899 | 14.05 | +0.8% |
| 1900 | 14.16 | +0.8% |
| 1901 | 14.31 | +1.1% |
| 1902 | 14.46 | +1.1% |
| 1903 | 14.61 | +1.0% |
| 1904 | 14.76 | +1.0% |
| 1905 | 14.91 | +1.0% |
| 1906 | 15.09 | +1.2% |
| 1907 | 15.26 | +1.2% |
| 1908 | 15.42 | +1.1% |
| 1909 | 15.59 | +1.1% |
| 1910 | 15.75 | +1.0% |
| 1911 | 15.89 | +0.9% |
| 1912 | 16.04 | +0.9% |
| 1913 | 16.19 | +0.9% |
| 1914 | 16.33 | +0.9% |
| 1915 | 16.48 | +0.9% |
| 1916 | 16.62 | +0.9% |
| 1917 | 16.76 | +0.8% |
| 1918 | 16.89 | +0.8% |
| 1919 | 17.02 | +0.8% |
| 1920 | 17.15 | +0.8% |
| 1921 | 18.13 | +5.7% |
| 1922 | 19.2 | +5.9% |
| 1923 | 20.4 | +6.2% |
| 1924 | 21.51 | +5.5% |
| 1925 | 23.13 | +7.5% |
| 1926 | 24.56 | +6.2% |
| 1927 | 25.87 | +5.3% |
| 1928 | 27.14 | +4.9% |
| 1929 | 30.07 | +10.8% |
| 1930 | 31.32 | +4.1% |
| 1931 | 32.68 | +4.3% |
| 1932 | 33.89 | +3.7% |
| 1933 | 35.2 | +3.9% |
| 1934 | 36.53 | +3.8% |
| 1935 | 37.89 | +3.7% |
| 1936 | 39.67 | +4.7% |
| 1937 | 44.1 | +11.2% |
| 1938 | 48.65 | +10.3% |
| 1939 | 53.32 | +9.6% |
| 1940 | 58.12 | +9.0% |
| 1941 | 63.24 | +8.8% |
| 1942 | 68.38 | +8.1% |
| 1943 | 73.84 | +8.0% |
| 1944 | 79.51 | +7.7% |
| 1945 | 85.26 | +7.2% |
| 1946 | 91.31 | +7.1% |
| 1947 | 97.75 | +7.0% |
| 1948 | 104.25 | +6.7% |
| 1949 | 111.19 | +6.7% |
| 1950 | 444.32 | +299.6% |
| 1951 | 499.47 | +12.4% |
| 1952 | 549.71 | +10.1% |
| 1953 | 417.86 | -24.0% |
| 1954 | 602.05 | +44.1% |
| 1955 | 649.63 | +7.9% |
| 1956 | 740.17 | +13.9% |
| 1957 | 872.26 | +17.8% |
| 1958 | 916.9 | +5.1% |
| 1959 | 1,003 | +9.4% |
| 1960 | 1,046 | +4.3% |
| 1961 | 1,175 | +12.3% |
| 1962 | 1,254 | +6.7% |
| 1963 | 1,492 | +19.0% |
| 1964 | 1,607 | +7.7% |
| 1965 | 1,899 | +18.2% |
| 1966 | 2,219 | +16.8% |
| 1967 | 2,573 | +16.0% |
| 1968 | 2,613 | +1.5% |
| 1969 | 2,696 | +3.2% |
| 1970 | 5,714 | +112.0% |
| 1971 | 4,011 | -29.8% |
| 1972 | 4,194 | +4.5% |
| 1973 | 4,801 | +14.5% |
| 1974 | 5,304 | +10.5% |
| 1975 | 6,064 | +14.3% |
| 1976 | 7,445 | +22.8% |
| 1977 | 6,920 | -7.0% |
| 1978 | 7,733 | +11.7% |
| 1979 | 10,234 | +32.3% |
| 1980 | 8,490 | -17.0% |
| 1981 | 8,860 | +4.4% |
| 1982 | 8,762 | -1.1% |
| 1983 | 8,809 | +0.5% |
| 1984 | 9,620 | +9.2% |
| 1985 | 9,579 | -0.4% |
| 1986 | 10,535 | +10.0% |
| 1987 | 12,249 | +16.3% |
| 1988 | 13,374 | +9.2% |
| 1989 | 14,169 | +5.9% |
| 1990 | 11,531 | -18.6% |
| 1991 | 13,473 | +16.8% |
| 1992 | 13,296 | -1.3% |
| 1993 | 15,028 | +13.0% |
| 1994 | 15,702 | +4.5% |
| 1995 | 16,143 | +2.8% |
| 1996 | 16,021 | -0.8% |
| 1997 | 15,654 | -2.3% |
| 1998 | 19,252 | +23.0% |
| 1999 | 21,739 | +12.9% |
| 2000 | 18,339 | -15.6% |
| 2001 | 18,512 | +0.9% |
| 2002 | 19,006 | +2.7% |
| 2003 | 18,762 | -1.3% |
| 2004 | 21,035 | +12.1% |
| 2005 | 19,938 | -5.2% |
| 2006 | 19,102 | -4.2% |
| 2007 | 17,838 | -6.6% |
| 2008 | 20,024 | +12.3% |
| 2009 | 21,512 | +7.4% |
| 2010 | 23,006 | +6.9% |
| 2011 | 22,818 | -0.8% |
| 2012 | 21,499 | -5.8% |
| 2013 | 20,311 | -5.5% |
| 2014 | 21,566 | +6.2% |
| 2015 | 23,969 | +11.1% |
| 2016 | 26,388 | +10.1% |
| 2017 | 28,413 | +7.7% |
| 2018 | 29,049 | +2.2% |
| 2019 | 30,924 | +6.5% |
| 2020 | 31,304 | +1.2% |
| 2021 | 31,872 | +1.8% |
| 2022 | 34,888 | +9.5% |
Biggest year-on-year movements
Years where Long run air pollution in Reunion 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 |
|---|---|---|---|
| 1950 | +299.6% | 111.19 | 444.32 |
| 1970 | +112.0% | 2,696 | 5,714 |
| 1954 | +44.1% | 417.86 | 602.05 |
| 1971 | -29.8% | 5,714 | 4,011 |
| 1979 | +32.3% | 7,733 | 10,234 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1750s | 1.56 | 1.43 | 1.69 | 10 |
| 1760s | 1.87 | 1.72 | 2.02 | 10 |
| 1770s | 2.24 | 2.06 | 2.42 | 10 |
| 1780s | 2.77 | 2.46 | 3.08 | 10 |
| 1790s | 3.46 | 3.15 | 3.77 | 10 |
| 1800s | 4.17 | 3.84 | 4.5 | 10 |
| 1810s | 4.9 | 4.57 | 5.22 | 10 |
| 1820s | 5.57 | 5.3 | 5.84 | 10 |
| 1830s | 6.39 | 5.9 | 6.88 | 10 |
| 1840s | 7.2 | 6.99 | 7.4 | 10 |
| 1850s | 9.31 | 7.45 | 11.06 | 10 |
| 1860s | 12.25 | 11.44 | 13.06 | 10 |
| 1870s | 13.42 | 13.25 | 13.56 | 10 |
| 1880s | 13.35 | 13.1 | 13.6 | 10 |
| 1890s | 13.56 | 13.06 | 14.05 | 10 |
| 1900s | 14.86 | 14.16 | 15.59 | 10 |
| 1910s | 16.4 | 15.75 | 17.02 | 10 |
| 1920s | 22.72 | 17.15 | 30.07 | 10 |
| 1930s | 39.33 | 31.32 | 53.32 | 10 |
| 1940s | 83.29 | 58.12 | 111.19 | 10 |
| 1950s | 669.54 | 417.86 | 1,003 | 10 |
| 1960s | 1,857 | 1,046 | 2,696 | 10 |
| 1970s | 6,242 | 4,011 | 10,234 | 10 |
| 1980s | 10,445 | 8,490 | 14,169 | 10 |
| 1990s | 15,784 | 11,531 | 21,739 | 10 |
| 2000s | 19,407 | 17,838 | 21,512 | 10 |
| 2010s | 24,794 | 20,311 | 30,924 | 10 |
| 2020s | 32,688 | 31,304 | 34,888 | 3 |
Countries ranked near Reunion
More environment data for Reunion
- Grazing land use over the long-term, annual growth rate 4.46 % change on previous year (2025)
- Graphic papers — Import quantity 7,519 t (2024)
- Other paper and paperboard — Export value 3 1000 USD (1997)
- Other paper and paperboard — Export quantity 1 t (1997)
- Other paper and paperboard — Import value 5,672 1000 USD (1997)
- Other paper and paperboard — Import quantity 4,417 t (1997)
- Printing and writing papers — Import value 5,654 1000 USD (1997)
- Printing and writing papers — Import quantity 3,550 t (1997)
- Paper and paperboard — Export value 47 1000 USD (2024)
- Graphic papers — Import value 6,581 1000 USD (2024)
Frequently asked questions
- What is long run air pollution in Reunion?
- Long run air pollution in Reunion was 34,888 in 2022, according to Our World in Data.
- What is the highest long run air pollution recorded in Reunion?
- The highest recorded value was 34,888 in 2022.
- What is the lowest long run air pollution recorded in Reunion?
- The lowest recorded value was 1.43 in 1750.
- How does Reunion rank for long run air pollution?
- Reunion ranks 140th out of 220 countries with data for 2022.
- Is long run air pollution rising or falling in Reunion?
- Over the last ten years it is up 62.3%. The long-run trend across the full record is volatile.
- Where does this Reunion data come from?
- The figures come from Our World in Data, published as part of Long run air pollution. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 273 observations, free to reuse under CC BY 4.0 (Our World in Data).