How many years of comparable data are there for Cameroon and Iran?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cameroon vs Iran: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square

Cameroon

0 Mt CO2e per square kilometre

in 2023

Iran

0 Mt CO2e per square kilometre

in 2023

Cameroon rank

137th

Iran rank

134th

Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square over time

Cameroon
Iran

How they compare

Iran currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Cameroon, a difference of 0 Mt CO2e per square kilometre.

Across all 54 years both countries report, Iran has been ahead every year.

Cameroon ranks 137th and Iran ranks 134th of 203 countries.

Iran has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Cameroon	Iran	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Iran
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Iran
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Iran
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Iran
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Iran
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from waste (mt co2e), per square, Cameroon or Iran?: Iran, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Cameroon as of 2023.
What is the difference in nitrous oxide (n2o) emissions from waste (mt co2e), per square between Cameroon and Iran?: 0 Mt CO2e per square kilometre, with Iran ahead.
How many years of comparable data are there for Cameroon and Iran?: 54 years are reported by both, from 1970 to 2023.
How do Cameroon and Iran rank globally for nitrous oxide (n2o) emissions from waste (mt co2e), per square?: Cameroon ranks 137th and Iran ranks 134th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cameroon vs Iran: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-square-kilometre/cameroon/iran-islamic-rep/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-square-kilometre/cameroon/iran-islamic-rep/">Cameroon vs Iran: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 12,804 data points, 1970–2023
Last refreshed: 18 September 2026

Nitrous oxide (N2O) emissions from Waste (Mt CO2e) 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.