How does Samoa rank for ippu — emissions (co2eq) from n2o (ar5), per square kilometre?

Samoa ranks 73rd out of 186 countries with data for 2023.

Is ippu — emissions (co2eq) from n2o (ar5), per square kilometre rising or falling in Samoa?

Over the last ten years it is up 9.1%. The long-run trend across the full record is rising.

IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre in Samoa

Name: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre in Samoa
Creator: Statizoid (derived)
License: Derived by Statizoid from the sources named on the page

Samoa: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre was 0.0004 kt per square kilometre in 2023. ▲ Rising

Latest (2023)

0.0004 kt per square kilometre

Change on year

up 0.5%

World rank

73rd

of 186 countries

All-time high

0.0004 kt per square kilometre

in 2023

All-time low

0.0001 kt per square kilometre

in 1961

Years of data

1961–2023

IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre in Samoa, 1961–2023

Source: Statizoid (derived). Measured in kt per square kilometre.

Analysis

In 2023, ippu — emissions (co2eq) from n2o (ar5), per square kilometre in Samoa stood at 0.0004 kt per square kilometre. That is the highest value across all 63 years on record.

Compared with earlier readings it is up 0.5% on the previous year and up 9.1% over ten years.

Over the whole period, ippu — emissions (co2eq) from n2o (ar5), per square kilometre in Samoa peaked at 0.0004 kt per square kilometre in 2023 and was at its lowest, 0.0001 kt per square kilometre, in 1961.

Samoa ranks 73rd of 186 countries on this measure, in the middle of the range.

The long-run direction has been consistently rising across the 63 years of available data.

IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre in Samoa, year by year

Annual values for IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre in Samoa, 1961 to 2023.
Year	kt per square kilometre	Change
1961	0.0001 kt per square kilometre	—
1962	0.0001 kt per square kilometre	+16.2%
1963	0.0001 kt per square kilometre	+20.2%
1964	0.0002 kt per square kilometre	+19.4%
1965	0.0002 kt per square kilometre	+17.8%
1966	0.0002 kt per square kilometre	+15.1%
1967	0.0003 kt per square kilometre	+12.0%
1968	0.0003 kt per square kilometre	+8.9%
1969	0.0003 kt per square kilometre	+5.6%
1970	0.0003 kt per square kilometre	-9.9%
1971	0.0003 kt per square kilometre	+1.7%
1972	0.0003 kt per square kilometre	+1.4%
1973	0.0003 kt per square kilometre	+1.0%
1974	0.0003 kt per square kilometre	+1.0%
1975	0.0003 kt per square kilometre	+0.7%
1976	0.0003 kt per square kilometre	+0.6%
1977	0.0003 kt per square kilometre	+0.6%
1978	0.0003 kt per square kilometre	+0.3%
1979	0.0003 kt per square kilometre	+0.6%
1980	0.0003 kt per square kilometre	+0.6%
1981	0.0003 kt per square kilometre	+0.3%
1982	0.0003 kt per square kilometre	+0.6%
1983	0.0003 kt per square kilometre	+0.6%
1984	0.0003 kt per square kilometre	+0.6%
1985	0.0003 kt per square kilometre	+0.6%
1986	0.0003 kt per square kilometre	+0.3%
1987	0.0003 kt per square kilometre	+0.3%
1988	0.0003 kt per square kilometre	+0.3%
1989	0.0003 kt per square kilometre	+0.3%
1990	0.0003 kt per square kilometre	+0.6%
1991	0.0003 kt per square kilometre	+0.6%
1992	0.0003 kt per square kilometre	+0.9%
1993	0.0003 kt per square kilometre	+0.9%
1994	0.0003 kt per square kilometre	+1.2%
1995	0.0003 kt per square kilometre	+0.6%
1996	0.0003 kt per square kilometre	+0.9%
1997	0.0003 kt per square kilometre	+0.6%
1998	0.0003 kt per square kilometre	+0.3%
1999	0.0003 kt per square kilometre	+0.6%
2000	0.0003 kt per square kilometre	+0.6%
2001	0.0003 kt per square kilometre	+0.6%
2002	0.0003 kt per square kilometre	+0.6%
2003	0.0003 kt per square kilometre	+0.6%
2004	0.0003 kt per square kilometre	+0.8%
2005	0.0003 kt per square kilometre	+0.5%
2006	0.0003 kt per square kilometre	+0.8%
2007	0.0003 kt per square kilometre	+0.5%
2008	0.0004 kt per square kilometre	+0.5%
2009	0.0004 kt per square kilometre	+0.8%
2010	0.0004 kt per square kilometre	+0.8%
2011	0.0004 kt per square kilometre	+0.8%
2012	0.0004 kt per square kilometre	+0.8%
2013	0.0004 kt per square kilometre	+0.8%
2014	0.0004 kt per square kilometre	+0.8%
2015	0.0004 kt per square kilometre	+0.8%
2016	0.0004 kt per square kilometre	+0.8%
2017	0.0004 kt per square kilometre	+2.6%
2018	0.0004 kt per square kilometre	+0.7%
2019	0.0004 kt per square kilometre	+0.5%
2020	0.0004 kt per square kilometre	+0.7%
2021	0.0004 kt per square kilometre	+0.7%
2022	0.0004 kt per square kilometre	+0.7%
2023	0.0004 kt per square kilometre	+0.5%

Averages by decade

Decade	Average	Lowest	Highest	Years
1960s	0.0002 kt per square kilometre	0.0001 kt per square kilometre	0.0003 kt per square kilometre	9
1970s	0.0003 kt per square kilometre	0.0003 kt per square kilometre	0.0003 kt per square kilometre	10
1980s	0.0003 kt per square kilometre	0.0003 kt per square kilometre	0.0003 kt per square kilometre	10
1990s	0.0003 kt per square kilometre	0.0003 kt per square kilometre	0.0003 kt per square kilometre	10
2000s	0.0003 kt per square kilometre	0.0003 kt per square kilometre	0.0004 kt per square kilometre	10
2010s	0.0004 kt per square kilometre	0.0004 kt per square kilometre	0.0004 kt per square kilometre	10
2020s	0.0004 kt per square kilometre	0.0004 kt per square kilometre	0.0004 kt per square kilometre	4

Countries ranked near Samoa

70 Eswatini 0.0005 kt per square kilometre compare
71 Lesotho 0.0004 kt per square kilometre compare
72 Azerbaijan 0.0004 kt per square kilometre compare
74 Mexico 0.0004 kt per square kilometre compare
75 Armenia 0.0003 kt per square kilometre compare
76 Algeria 0.0003 kt per square kilometre compare

See the full ranking of 187 places →

More climate change data for Samoa

Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 18,792 kg (2050)
Emissions from livestock — Emissions (CO2eq) 319.45 kt (2050)
Emissions from livestock — Emissions (CO2eq) from N2O 61.35 kt (2050)
Emissions from livestock — Emissions (CO2eq) from CH4 258.11 kt (2050)
Emissions from livestock — Emissions 0.2315 kt (2050)
Emissions from livestock — Emissions 9.22 kt (2050)
Emissions from crops — Emissions (CO2eq) 0.106 kt (2050)
Emissions from crops — Emissions (CO2eq) from N2O 0.106 kt (2050)
Emissions from crops — Emissions (CO2eq) from CH4 0 kt (2050)
Emissions from crops — Emissions 0.0004 kt (2050)

All data for Samoa →

Frequently asked questions

What is ippu — emissions (co2eq) from n2o (ar5), per square kilometre in Samoa?: Ippu — emissions (co2eq) from n2o (ar5), per square kilometre in Samoa was 0.0004 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest ippu — emissions (co2eq) from n2o (ar5), per square kilometre recorded in Samoa?: The highest recorded value was 0.0004 kt per square kilometre in 2023.
What is the lowest ippu — emissions (co2eq) from n2o (ar5), per square kilometre recorded in Samoa?: The lowest recorded value was 0.0001 kt per square kilometre in 1961.
How does Samoa rank for ippu — emissions (co2eq) from n2o (ar5), per square kilometre?: Samoa ranks 73rd out of 186 countries with data for 2023.
Is ippu — emissions (co2eq) from n2o (ar5), per square kilometre rising or falling in Samoa?: Over the last ten years it is up 9.1%. The long-run trend across the full record is rising.
Where does this Samoa data come from?: The figures come from Statizoid (derived), published as part of IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid updates them automatically from the source API.

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IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre in Samoa. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/stat/ippu-emissions-co2eq-from-n2o-ar5-per-square-kilometre/samoa/

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<a href="https://climate.statizoid.com/stat/ippu-emissions-co2eq-from-n2o-ar5-per-square-kilometre/samoa/">IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre in Samoa</a> — Statizoid

How this figure is calculated

IPPU — Emissions (CO2eq) from N2O (AR5) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

IPPU — Emissions (CO2eq) from N2O (AR5) ÷ Land area (sq. km)

Computed from

IPPU — Emissions (CO2eq) from N2O Food and Agriculture Organization of the United Nations
Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)

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

Indicator: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 10,734 data points, 1961–2023
Last refreshed: 22 September 2026

IPPU — Emissions (CO2eq) from N2O (AR5) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.