How many years of comparable data are there for Lesotho and Samoa?

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Lesotho vs Samoa: IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre

Lesotho

0.0004 kt per square kilometre

in 2023

Samoa

0.0004 kt per square kilometre

in 2023

Lesotho rank

71st

Samoa rank

73rd

IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre over time

Lesotho
Samoa

How they compare

Lesotho currently reports 0.0004 kt per square kilometre against 0.0004 kt per square kilometre in Samoa, a difference of 0 kt per square kilometre.

That makes Lesotho's figure about 1.1 times Samoa's.

The two have swapped places 1 time across 63 shared years of data; in 1961 it was Samoa ahead.

Lesotho ranks 71st and Samoa ranks 73rd of 186 countries.

Across the 7 decades both report, Lesotho averaged higher in 2 and Samoa in 5.

Head to head by decade

Decade	Lesotho	Samoa	Difference	Ahead
1960s	0.0001 kt per square kilometre	0.0002 kt per square kilometre	0.0001 kt per square kilometre	Samoa
1970s	0.0002 kt per square kilometre	0.0003 kt per square kilometre	0.0001 kt per square kilometre	Samoa
1980s	0.0003 kt per square kilometre	0.0003 kt per square kilometre	0 kt per square kilometre	Samoa
1990s	0.0003 kt per square kilometre	0.0003 kt per square kilometre	0 kt per square kilometre	Samoa
2000s	0.0003 kt per square kilometre	0.0003 kt per square kilometre	0 kt per square kilometre	Samoa
2010s	0.0004 kt per square kilometre	0.0004 kt per square kilometre	0 kt per square kilometre	Lesotho
2020s	0.0004 kt per square kilometre	0.0004 kt per square kilometre	0 kt per square kilometre	Lesotho

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from n2o (ar5), per square kilometre, Lesotho or Samoa?: Lesotho, at 0.0004 kt per square kilometre against 0.0004 kt per square kilometre in Samoa as of 2023.
What is the difference in ippu — emissions (co2eq) from n2o (ar5), per square kilometre between Lesotho and Samoa?: 0 kt per square kilometre, with Lesotho ahead.
How many years of comparable data are there for Lesotho and Samoa?: 63 years are reported by both, from 1961 to 2023.
How do Lesotho and Samoa rank globally for ippu — emissions (co2eq) from n2o (ar5), per square kilometre?: Lesotho ranks 71st and Samoa ranks 73rd of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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

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

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.