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Share nitrous oxide emissions in Samoa

Samoa: Share nitrous oxide emissions was 0.0018 in 2024. ▼ Falling

Latest (2024)
0.0018
Change on year
up 5.3%
World rank
172nd
of 201 countries
All-time high
0.0022
in 2015
All-time low
0.0012
in 1966
Years of data
175
1850–2024

Share nitrous oxide emissions in Samoa, 1850–2024

00.0010.0010.0020.002185019372024

Source: Our World in Data.

Analysis

In 2024, share nitrous oxide emissions in Samoa stood at 0.0018.

That represents a change of up 5.3% on the previous year and down 14.7% over ten years.

Over the whole period, share nitrous oxide emissions in Samoa peaked at 0.0022 in 2015 and was at its lowest, 0.0012, in 1966.

Samoa ranks 172nd of 201 countries on this measure, in the bottom quarter.

The long-run direction has been consistently falling across the 175 years of available data.

Share nitrous oxide emissions in Samoa, year by year

Year Value Change
1850 0.002 —
1851 0.002 +0.2%
1852 0.002 +0.2%
1853 0.002 +0.1%
1854 0.002 +0.1%
1855 0.002 +0.1%
1856 0.002 +0.1%
1857 0.002 +0.0%
1858 0.002 -0.0%
1859 0.002 -0.1%
1860 0.002 -0.1%
1861 0.002 -0.1%
1862 0.002 -0.1%
1863 0.002 -0.1%
1864 0.002 -0.1%
1865 0.002 -0.1%
1866 0.002 -0.1%
1867 0.002 -0.1%
1868 0.0019 -0.1%
1869 0.0019 -0.1%
1870 0.0019 -0.1%
1871 0.0019 +0.1%
1872 0.002 +0.6%
1873 0.002 +0.8%
1874 0.002 +0.9%
1875 0.002 +0.9%
1876 0.002 +0.8%
1877 0.002 +0.7%
1878 0.0021 +0.6%
1879 0.0021 +0.4%
1880 0.0021 +0.2%
1881 0.0021 +0.1%
1882 0.0021 +0.0%
1883 0.0021 +0.0%
1884 0.0021 -0.0%
1885 0.0021 -0.0%
1886 0.0021 -0.0%
1887 0.0021 -0.0%
1888 0.0021 -0.0%
1889 0.0021 -0.0%
1890 0.0022 +6.4%
1891 0.0021 -5.0%
1892 0.002 -4.7%
1893 0.0019 -4.3%
1894 0.0018 -3.9%
1895 0.0018 -3.4%
1896 0.0017 -2.9%
1897 0.0017 -2.4%
1898 0.0016 -1.9%
1899 0.0016 -1.4%
1900 0.0016 -0.9%
1901 0.0016 +0.0%
1902 0.0016 +1.2%
1903 0.0017 +2.1%
1904 0.0017 +2.7%
1905 0.0018 +2.9%
1906 0.0018 +2.9%
1907 0.0018 +2.6%
1908 0.0019 +2.2%
1909 0.0019 +1.6%
1910 0.0019 +0.8%
1911 0.0019 +0.1%
1912 0.0019 -0.4%
1913 0.0019 -0.8%
1914 0.0019 -1.1%
1915 0.0019 -1.2%
1916 0.0018 -1.2%
1917 0.0018 -1.2%
1918 0.0018 -1.0%
1919 0.0018 -0.8%
1920 0.0018 -0.5%
1921 0.0018 -0.2%
1922 0.0018 -0.1%
1923 0.0018 -0.0%
1924 0.0018 +0.0%
1925 0.0018 +0.0%
1926 0.0018 +0.0%
1927 0.0018 -0.0%
1928 0.0018 -0.1%
1929 0.0018 -0.2%
1930 0.0018 -0.4%
1931 0.0018 -0.5%
1932 0.0017 -0.6%
1933 0.0017 -0.6%
1934 0.0017 -0.6%
1935 0.0017 -0.7%
1936 0.0017 -0.7%
1937 0.0017 -0.8%
1938 0.0017 -0.8%
1939 0.0017 -0.8%
1940 0.0016 -0.8%
1941 0.0016 -1.8%
1942 0.0016 -3.1%
1943 0.0015 -3.6%
1944 0.0015 -3.6%
1945 0.0014 -3.2%
1946 0.0014 -2.7%
1947 0.0013 -2.1%
1948 0.0013 -1.4%
1949 0.0013 -0.8%
1950 0.0013 -0.1%
1951 0.0013 +0.3%
1952 0.0013 +0.3%
1953 0.0013 +0.2%
1954 0.0013 +0.2%
1955 0.0013 +0.2%
1956 0.0013 +0.1%
1957 0.0013 +0.0%
1958 0.0013 -0.1%
1959 0.0013 -0.2%
1960 0.0013 -0.3%
1961 0.0013 -2.6%
1962 0.0013 -2.1%
1963 0.0013 +6.9%
1964 0.0013 -2.2%
1965 0.0013 -3.0%
1966 0.0012 -3.7%
1967 0.0013 +1.9%
1968 0.0013 +0.7%
1969 0.0013 -1.1%
1970 0.0013 +0.3%
1971 0.0013 +1.4%
1972 0.0012 -1.8%
1973 0.0012 -1.1%
1974 0.0013 +6.0%
1975 0.0014 +5.1%
1976 0.0014 +0.1%
1977 0.0014 -1.5%
1978 0.0014 +0.1%
1979 0.0014 +1.9%
1980 0.0014 -0.2%
1981 0.0015 +5.1%
1982 0.0014 -3.7%
1983 0.0014 -3.1%
1984 0.0014 +1.3%
1985 0.0014 +4.2%
1986 0.0015 +8.1%
1987 0.0016 +6.3%
1988 0.0016 +0.1%
1989 0.0016 -0.9%
1990 0.0017 +2.2%
1991 0.0017 +1.2%
1992 0.0016 -2.7%
1993 0.0017 +4.1%
1994 0.0017 +1.0%
1995 0.0016 -4.7%
1996 0.0016 -1.7%
1997 0.0017 +2.8%
1998 0.0017 +1.5%
1999 0.0017 +0.1%
2000 0.0017 +0.8%
2001 0.0018 +6.2%
2002 0.0018 +0.2%
2003 0.0018 +1.0%
2004 0.0018 -1.4%
2005 0.0018 -0.9%
2006 0.0018 -1.8%
2007 0.0017 -3.4%
2008 0.0017 +0.7%
2009 0.0019 +8.8%
2010 0.002 +5.2%
2011 0.002 +1.7%
2012 0.002 +2.2%
2013 0.0021 +2.5%
2014 0.0021 -0.7%
2015 0.0022 +8.5%
2016 0.002 -8.7%
2017 0.0019 -6.2%
2018 0.0018 -8.1%
2019 0.0016 -9.7%
2020 0.0015 -7.0%
2021 0.0017 +17.8%
2022 0.0017 -1.3%
2023 0.0017 -2.8%
2024 0.0018 +5.3%

Samoa compared with similar countries

  • Samoa's 0.0018 is below the median for upper middle income countries, which is 0.0854, 2% of the median. (58 countries reporting)
  • Samoa's 0.0018 is below the median for East Asia & Pacific, which is 0.0536, 3% of the median. (32 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1850s 0.002 0.002 0.002 10
1860s 0.002 0.0019 0.002 10
1870s 0.002 0.0019 0.0021 10
1880s 0.0021 0.0021 0.0021 10
1890s 0.0018 0.0016 0.0022 10
1900s 0.0017 0.0016 0.0019 10
1910s 0.0019 0.0018 0.0019 10
1920s 0.0018 0.0018 0.0018 10
1930s 0.0017 0.0017 0.0018 10
1940s 0.0015 0.0013 0.0016 10
1950s 0.0013 0.0013 0.0013 10
1960s 0.0013 0.0012 0.0013 10
1970s 0.0013 0.0012 0.0014 10
1980s 0.0015 0.0014 0.0016 10
1990s 0.0017 0.0016 0.0017 10
2000s 0.0018 0.0017 0.0019 10
2010s 0.002 0.0016 0.0022 10
2020s 0.0017 0.0015 0.0018 5

Countries ranked near Samoa

  1. 169 Comoros 0.0023 compare
  2. 170 Macao 0.0021 compare
  3. 171 Maldives 0.0021 compare
  4. 173 Equatorial Guinea 0.0018 compare
  5. 174 Bahamas 0.0016 compare
  6. 175 Barbados 0.0016 compare

See the full ranking of 201 places →

More climate change data for Samoa

All data for Samoa →

Frequently asked questions

What is share nitrous oxide emissions in Samoa?
Share nitrous oxide emissions in Samoa was 0.0018 in 2024, according to Our World in Data.
What is the highest share nitrous oxide emissions recorded in Samoa?
The highest recorded value was 0.0022 in 2015.
What is the lowest share nitrous oxide emissions recorded in Samoa?
The lowest recorded value was 0.0012 in 1966.
How does Samoa rank for share nitrous oxide emissions?
Samoa ranks 172nd out of 201 countries with data for 2024.
Is share nitrous oxide emissions rising or falling in Samoa?
Over the last ten years it is down 14.7%. The long-run trend across the full record is falling.
Where does this Samoa data come from?
The figures come from Our World in Data, published as part of Share nitrous oxide emissions. Statizoid updates them automatically from the source API.

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Share nitrous oxide emissions in Samoa. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://climate.statizoid.com/stat/share-nitrous-oxide-emissions/samoa/

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About this data

Indicator
Share nitrous oxide emissions
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
201 places, 35,175 data points, 1850–2024
Last refreshed