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

32 years are reported by both, from 1992 to 2023.

Where does this data come from?

Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Tonga vs Ukraine: All sectors without LULUCF … N2O CO2eq square kilometre

Tonga

0.0328 kt per square kilometre

in 2023

Ukraine

0.0329 kt per square kilometre

in 2023

Tonga rank

81st

Ukraine rank

79th

All sectors without LULUCF … N2O CO2eq square kilometre over time

Tonga
Ukraine

How they compare

Ukraine currently reports 0.0329 kt per square kilometre against 0.0328 kt per square kilometre in Tonga, a difference of 0.0001 kt per square kilometre.

Across all 32 years both countries report, Ukraine has been ahead every year.

Tonga ranks 81st and Ukraine ranks 79th of 201 countries.

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

Head to head by decade

Decade	Tonga	Ukraine	Difference	Ahead
1990s	0.0288 kt per square kilometre	0.0478 kt per square kilometre	0.019 kt per square kilometre	Ukraine
2000s	0.0285 kt per square kilometre	0.0372 kt per square kilometre	0.0087 kt per square kilometre	Ukraine
2010s	0.03 kt per square kilometre	0.0418 kt per square kilometre	0.0118 kt per square kilometre	Ukraine
2020s	0.0324 kt per square kilometre	0.0392 kt per square kilometre	0.0067 kt per square kilometre	Ukraine

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all sectors without lulucf — emissions (co2eq) from n2o (ar5), per, Tonga or Ukraine?: Ukraine, at 0.0329 kt per square kilometre against 0.0328 kt per square kilometre in Tonga as of 2023.
What is the difference in all sectors without lulucf — emissions (co2eq) from n2o (ar5), per between Tonga and Ukraine?: 0.0001 kt per square kilometre, with Ukraine ahead.
How many years of comparable data are there for Tonga and Ukraine?: 32 years are reported by both, from 1992 to 2023.
How do Tonga and Ukraine rank globally for all sectors without lulucf — emissions (co2eq) from n2o (ar5), per?: Tonga ranks 81st and Ukraine ranks 79th of 201 countries.
Where does this data come from?: Statizoid (derived), published as All sectors without LULUCF — 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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Tonga vs Ukraine: All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/compare/all-sectors-without-lulucf-emissions-co2eq-from-n2o-ar5-per-square-kilometre/tonga/ukraine/

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About this data

Indicator: All sectors without LULUCF — 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: 203 places, 6,749 data points, 1990–2023
Last refreshed: 10 October 2026

All sectors without LULUCF — 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.