Portugal vs Tunisia: Per capita nitrous oxide emissions

Portugal

0.2675 tonnes of CO₂ equivalents per person

in 2024

Tunisia

0.2721 tonnes of CO₂ equivalents per person

in 2024

Portugal rank

107th

Tunisia rank

104th

Per capita nitrous oxide emissions over time

Portugal
Tunisia

How they compare

Tunisia currently reports 0.2721 tonnes of CO₂ equivalents per person against 0.2675 tonnes of CO₂ equivalents per person in Portugal, a difference of 0.0046 tonnes of CO₂ equivalents per person.

The two have swapped places 4 times across 175 shared years of data; in 1850 it was Tunisia ahead.

Portugal ranks 107th and Tunisia ranks 104th 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.