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

30 years are reported by both, from 1990 to 2019.

Where does this data come from?

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

Samoa vs United States: Emission Totals - Direct emissions (N2O) - AFOLU, per square kilometre

Samoa

0 units per square kilometre

in 2019

United States

0 units per square kilometre

in 2019

Samoa rank

95th

United States rank

98th

Emission Totals - Direct emissions (N2O) - AFOLU, per square kilometre over time

Samoa
United States

How they compare

Samoa currently reports 0 units per square kilometre against 0 units per square kilometre in United States, a difference of 0 units per square kilometre.

That makes Samoa's figure about 1.1 times United States's.

The two have swapped places 1 time across 30 shared years of data; in 1990 it was United States ahead.

Samoa ranks 95th and United States ranks 98th of 193 countries.

United States has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Samoa	United States	Difference	Ahead
1990s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	United States
2000s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	United States
2010s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	United States

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - direct emissions (n2o) - afolu, per square kilometre, Samoa or United States?: Samoa, at 0 units per square kilometre against 0 units per square kilometre in United States as of 2019.
What is the difference in emission totals - direct emissions (n2o) - afolu, per square kilometre between Samoa and United States?: 0 units per square kilometre, with Samoa ahead.
How many years of comparable data are there for Samoa and United States?: 30 years are reported by both, from 1990 to 2019.
How do Samoa and United States rank globally for emission totals - direct emissions (n2o) - afolu, per square kilometre?: Samoa ranks 95th and United States ranks 98th of 193 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Direct emissions (N2O) - AFOLU, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs United States: Emission Totals - Direct emissions (N2O) - AFOLU, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-direct-emissions-n2o-afolu-per-square-kilometre/samoa/united-states/

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<a href="https://reference.statizoid.com/compare/emission-totals-direct-emissions-n2o-afolu-per-square-kilometre/samoa/united-states/">Samoa vs United States: Emission Totals - Direct emissions (N2O) - AFOLU, per square kilometre</a> — Statizoid

About this data

Indicator: Emission Totals - Direct emissions (N2O) - AFOLU, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 193 places, 5,639 data points, 1990–2019
Last refreshed: 17 September 2026

Emission Totals - Direct emissions (N2O) - AFOLU 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.