How many years of comparable data are there for Nigeria and Tonga?

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Nigeria vs Tonga: All sectors without LULUCF: Emissions … CO2eq square kilometre

Nigeria

0.4392 kt per square kilometre

in 2023

Tonga

0.439 kt per square kilometre

in 2023

Nigeria rank

75th

Tonga rank

76th

All sectors without LULUCF: Emissions … CO2eq square kilometre over time

Nigeria
Tonga

How they compare

Nigeria currently reports 0.4392 kt per square kilometre against 0.439 kt per square kilometre in Tonga, a difference of 0.0002 kt per square kilometre.

The two have swapped places 4 times across 34 shared years of data; in 1990 it was Nigeria ahead.

Nigeria ranks 75th and Tonga ranks 76th of 201 countries.

Nigeria has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Nigeria	Tonga	Difference	Ahead
1990s	0.3795 kt per square kilometre	0.2797 kt per square kilometre	0.0999 kt per square kilometre	Nigeria
2000s	0.3961 kt per square kilometre	0.3166 kt per square kilometre	0.0795 kt per square kilometre	Nigeria
2010s	0.4194 kt per square kilometre	0.3391 kt per square kilometre	0.0803 kt per square kilometre	Nigeria
2020s	0.4367 kt per square kilometre	0.4269 kt per square kilometre	0.0098 kt per square kilometre	Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all sectors without lulucf — emissions (co2eq) (ar5), per square, Nigeria or Tonga?: Nigeria, at 0.4392 kt per square kilometre against 0.439 kt per square kilometre in Tonga as of 2023.
What is the difference in all sectors without lulucf — emissions (co2eq) (ar5), per square between Nigeria and Tonga?: 0.0002 kt per square kilometre, with Nigeria ahead.
How many years of comparable data are there for Nigeria and Tonga?: 34 years are reported by both, from 1990 to 2023.
How do Nigeria and Tonga rank globally for all sectors without lulucf — emissions (co2eq) (ar5), per square?: Nigeria ranks 75th and Tonga ranks 76th of 201 countries.
Where does this data come from?: Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs Tonga: All sectors without LULUCF — Emissions (CO2eq) (AR5), per square. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://climate.statizoid.com/compare/all-sectors-without-lulucf-emissions-co2eq-ar5-per-square-kilometre/nigeria/tonga/

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<a href="https://climate.statizoid.com/compare/all-sectors-without-lulucf-emissions-co2eq-ar5-per-square-kilometre/nigeria/tonga/">Nigeria vs Tonga: All sectors without LULUCF — Emissions (CO2eq) (AR5), per square</a> — Statizoid

About this data

Indicator: All sectors without LULUCF — Emissions (CO2eq) (AR5), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 203 places, 6,749 data points, 1990–2023
Last refreshed: 10 October 2026

All sectors without LULUCF — Emissions (CO2eq) (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.