Cuba vs Portugal: Per capita nitrous oxide emissions

Cuba

0.2709 tonnes of CO₂ equivalents per person

in 2024

Portugal

0.2675 tonnes of CO₂ equivalents per person

in 2024

Cuba rank

105th

Portugal rank

107th

Per capita nitrous oxide emissions over time

Cuba
Portugal

How they compare

Cuba currently reports 0.2709 tonnes of CO₂ equivalents per person against 0.2675 tonnes of CO₂ equivalents per person in Portugal, a difference of 0.0033 tonnes of CO₂ equivalents per person.

The two have swapped places 6 times across 175 shared years of data; in 1850 it was Cuba ahead.

Cuba ranks 105th and Portugal ranks 107th of 201 countries.

Individual pages

About this data

Indicator: Per capita nitrous oxide emissions
Unit: tonnes of CO₂ equivalents per person
Source: Jones et al. (2025); Population based on various sources (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 201 places, 34,339 data points, 1850–2024
Last refreshed: 07 August 2026

Measured in tonnes per person of carbon dioxide-equivalents over a 100-year timescale.