What is ippu — emissions (n2o), per capita in Tonga?

Ippu — emissions (n2o), per capita in Tonga was 0 kt per person in 2023, according to Statizoid (derived).

What is the highest ippu — emissions (n2o), per capita recorded in Tonga?

The highest recorded value was 0 kt per person in 1969.

What is the lowest ippu — emissions (n2o), per capita recorded in Tonga?

The lowest recorded value was 0 kt per person in 1961.

How does Tonga rank for ippu — emissions (n2o), per capita?

Tonga ranks 72nd out of 186 countries with data for 2023.

Is ippu — emissions (n2o), per capita rising or falling in Tonga?

Over the last ten years it is up 12.1%. The long-run trend across the full record is rising.

Where does this Tonga data come from?

The figures come from Statizoid (derived), published as part of IPPU — Emissions (N2O), per capita. Statizoid updates them automatically from the source API.

IPPU — Emissions (N2O), per capita in Tonga

Name: IPPU — Emissions (N2O), per capita in Tonga
Creator: Statizoid (derived)
License: Derived by Statizoid from the sources named on the page

Tonga: IPPU — Emissions (N2O), per capita was 0 kt per person in 2023. ▲ Rising

Latest (2023)

0 kt per person

Change on year

up 0.4%

World rank

72nd

of 186 countries

All-time high

0 kt per person

in 1969

All-time low

0 kt per person

in 1961

Years of data

1961–2023

IPPU — Emissions (N2O), per capita in Tonga, 1961–2023

Source: Statizoid (derived). Measured in kt per person.

Analysis

In 2023, ippu — emissions (n2o), per capita in Tonga stood at 0 kt per person.

Compared with earlier readings it is up 0.4% on the previous year and up 12.1% over ten years.

Over the whole period, ippu — emissions (n2o), per capita in Tonga peaked at 0 kt per person in 1969 and was at its lowest, 0 kt per person, in 1961.

That places Tonga 72nd out of 186 countries with data for 2023, putting it in the middle of the range.

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

IPPU — Emissions (N2O), per capita in Tonga, year by year

Annual values for IPPU — Emissions (N2O), per capita in Tonga, 1961 to 2023.
Year	kt per person	Change
1961	0 kt per person	—
1962	0 kt per person	+29.7%
1963	0 kt per person	+9.5%
1964	0 kt per person	+18.9%
1965	0 kt per person	+15.0%
1966	0 kt per person	+12.3%
1967	0 kt per person	+4.2%
1968	0 kt per person	+10.4%
1969	0 kt per person	+3.6%
1970	0 kt per person	-12.1%
1971	0 kt per person	-1.7%
1972	0 kt per person	+4.1%
1973	0 kt per person	-1.6%
1974	0 kt per person	-2.1%
1975	0 kt per person	-2.5%
1976	0 kt per person	-2.4%
1977	0 kt per person	-1.4%
1978	0 kt per person	+5.0%
1979	0 kt per person	-0.3%
1980	0 kt per person	-0.2%
1981	0 kt per person	-0.1%
1982	0 kt per person	-0.1%
1983	0 kt per person	-0.0%
1984	0 kt per person	+0.0%
1985	0 kt per person	+0.0%
1986	0 kt per person	-0.0%
1987	0 kt per person	-0.4%
1988	0 kt per person	-0.6%
1989	0 kt per person	-0.4%
1990	0 kt per person	-0.3%
1991	0 kt per person	-0.2%
1992	0 kt per person	-0.1%
1993	0 kt per person	+5.2%
1994	0 kt per person	-0.1%
1995	0 kt per person	-0.1%
1996	0 kt per person	-0.0%
1997	0 kt per person	-0.4%
1998	0 kt per person	-0.7%
1999	0 kt per person	-0.6%
2000	0 kt per person	-0.6%
2001	0 kt per person	-0.6%
2002	0 kt per person	-0.6%
2003	0 kt per person	-0.6%
2004	0 kt per person	-0.6%
2005	0 kt per person	+4.4%
2006	0 kt per person	-0.5%
2007	0 kt per person	-0.4%
2008	0 kt per person	-0.3%
2009	0 kt per person	-0.2%
2010	0 kt per person	-0.2%
2011	0 kt per person	-0.2%
2012	0 kt per person	+0.1%
2013	0 kt per person	+0.4%
2014	0 kt per person	+5.2%
2015	0 kt per person	+0.5%
2016	0 kt per person	+0.5%
2017	0 kt per person	+0.2%
2018	0 kt per person	-0.2%
2019	0 kt per person	-0.1%
2020	0 kt per person	+4.5%
2021	0 kt per person	+0.2%
2022	0 kt per person	+0.4%
2023	0 kt per person	+0.4%

Biggest year-on-year movements

Years where IPPU — Emissions (N2O), per capita in Tonga 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
1962	+29.7%	0 kt per person	0 kt per person

Averages by decade

Decade	Average	Lowest	Highest	Years
1960s	0 kt per person	0 kt per person	0 kt per person	9
1970s	0 kt per person	0 kt per person	0 kt per person	10
1980s	0 kt per person	0 kt per person	0 kt per person	10
1990s	0 kt per person	0 kt per person	0 kt per person	10
2000s	0 kt per person	0 kt per person	0 kt per person	10
2010s	0 kt per person	0 kt per person	0 kt per person	10
2020s	0 kt per person	0 kt per person	0 kt per person	4

Countries ranked near Tonga

69 New Zealand 0 kt per person compare
70 Eswatini 0 kt per person compare
71 Zimbabwe 0 kt per person compare
73 Luxembourg 0 kt per person compare
74 Mozambique 0 kt per person compare
75 South Africa 0 kt per person compare

See the full ranking of 187 places →

More climate change data for Tonga

Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 0 kg (2050)
Emissions from livestock — Emissions (CO2eq) 138.67 kt (2050)
Emissions from livestock — Emissions (CO2eq) from N2O 28.3 kt (2050)
Emissions from livestock — Emissions (CO2eq) from CH4 110.37 kt (2050)
Emissions from livestock — Emissions 0.1068 kt (2050)
Emissions from livestock — Emissions 3.94 kt (2050)
Emissions from crops — Emissions (CO2eq) 0 kt (2050)
Emissions from crops — Emissions (CO2eq) from N2O 0 kt (2050)
Emissions from crops — Emissions 0 kt (2050)
Synthetic Fertilizers — Emissions (CO2eq) 0 kt (2050)

All data for Tonga →

Frequently asked questions

What is ippu — emissions (n2o), per capita in Tonga?: Ippu — emissions (n2o), per capita in Tonga was 0 kt per person in 2023, according to Statizoid (derived).
What is the highest ippu — emissions (n2o), per capita recorded in Tonga?: The highest recorded value was 0 kt per person in 1969.
What is the lowest ippu — emissions (n2o), per capita recorded in Tonga?: The lowest recorded value was 0 kt per person in 1961.
How does Tonga rank for ippu — emissions (n2o), per capita?: Tonga ranks 72nd out of 186 countries with data for 2023.
Is ippu — emissions (n2o), per capita rising or falling in Tonga?: Over the last ten years it is up 12.1%. The long-run trend across the full record is rising.
Where does this Tonga data come from?: The figures come from Statizoid (derived), published as part of IPPU — Emissions (N2O), per capita. Statizoid updates them automatically from the source API.

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IPPU — Emissions (N2O), per capita in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/stat/ippu-emissions-n2o-per-capita/tonga/

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How this figure is calculated

IPPU — Emissions (N2O) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

IPPU — Emissions (N2O) ÷ Population, total

Computed from

IPPU — Emissions Food and Agriculture Organization of the United Nations
Population, total World Population Prospects, United Nations (UN)

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 (N2O), per capita
Unit: kt per person
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: 23 September 2026

IPPU — Emissions (N2O) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.