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

28 years are reported by both, from 1992 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - Farm-gate emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Latvia vs Tonga: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Farm-gate

Latvia

0.0256 units per square kilometre

in 2019

Tonga

0.0246 units per square kilometre

in 2019

Latvia rank

75th

Tonga rank

77th

Emission Totals - Emissions (CO2eq) from N2O (AR5) - Farm-gate over time

Latvia
Tonga

How they compare

Latvia currently reports 0.0256 units per square kilometre against 0.0246 units per square kilometre in Tonga, a difference of 0.001 units per square kilometre.

The two have swapped places 4 times across 28 shared years of data; in 1992 it was Latvia ahead.

Latvia ranks 75th and Tonga ranks 77th of 208 countries.

Across the 3 decades both report, Latvia averaged higher in 2 and Tonga in 1.

Head to head by decade

Decade	Latvia	Tonga	Difference	Ahead
1990s	0.022 units per square kilometre	0.0217 units per square kilometre	0.0003 units per square kilometre	Latvia
2000s	0.0204 units per square kilometre	0.023 units per square kilometre	0.0026 units per square kilometre	Tonga
2010s	0.0245 units per square kilometre	0.024 units per square kilometre	0.0005 units per square kilometre	Latvia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from n2o (ar5) - farm-gate, Latvia or Tonga?: Latvia, at 0.0256 units per square kilometre against 0.0246 units per square kilometre in Tonga as of 2019.
What is the difference in emission totals - emissions (co2eq) from n2o (ar5) - farm-gate between Latvia and Tonga?: 0.001 units per square kilometre, with Latvia ahead.
How many years of comparable data are there for Latvia and Tonga?: 28 years are reported by both, from 1992 to 2019.
How do Latvia and Tonga rank globally for emission totals - emissions (co2eq) from n2o (ar5) - farm-gate?: Latvia ranks 75th and Tonga ranks 77th of 208 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - Farm-gate emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Latvia vs Tonga: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Farm-gate. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-farm-gate-emissions-per-square-kilometre/latvia/tonga/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-farm-gate-emissions-per-square-kilometre/latvia/tonga/">Latvia vs Tonga: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Farm-gate</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Farm-gate emissions, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 209 places, 6,088 data points, 1990–2019
Last refreshed: 18 September 2026

Emission Totals - Emissions (CO2eq) from N2O (AR5) - Farm-gate emissions 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.