How many years of comparable data are there for Maldives and Portugal?

64 years are reported by both, from 1961 to 2024.

Where does this data come from?

Statizoid (derived), published as Contribution to temp rise by gas, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Maldives vs Portugal: Contribution to temp rise by gas, per square kilometre

Maldives

0 units per square kilometre

in 2024

Portugal

0 units per square kilometre

in 2024

Maldives rank

46th

Portugal rank

48th

Contribution to temp rise by gas, per square kilometre over time

Maldives
Portugal

How they compare

Maldives currently reports 0 units per square kilometre against 0 units per square kilometre in Portugal, a difference of 0 units per square kilometre.

That makes Maldives's figure about 1.1 times Portugal's.

The two have swapped places 1 time across 64 shared years of data; in 1961 it was Portugal ahead.

Maldives ranks 46th and Portugal ranks 48th of 196 countries.

Portugal has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Maldives	Portugal	Difference	Ahead
1960s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
1970s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
1980s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
1990s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
2000s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
2010s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
2020s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher contribution to temp rise by gas, per square kilometre, Maldives or Portugal?: Maldives, at 0 units per square kilometre against 0 units per square kilometre in Portugal as of 2024.
What is the difference in contribution to temp rise by gas, per square kilometre between Maldives and Portugal?: 0 units per square kilometre, with Maldives ahead.
How many years of comparable data are there for Maldives and Portugal?: 64 years are reported by both, from 1961 to 2024.
How do Maldives and Portugal rank globally for contribution to temp rise by gas, per square kilometre?: Maldives ranks 46th and Portugal ranks 48th of 196 countries.
Where does this data come from?: Statizoid (derived), published as Contribution to temp rise by gas, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Maldives vs Portugal: Contribution to temp rise by gas, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 07 November 2026, from https://reference.statizoid.com/compare/contribution-to-temp-rise-by-gas-per-square-kilometre/maldives/portugal/

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<a href="https://reference.statizoid.com/compare/contribution-to-temp-rise-by-gas-per-square-kilometre/maldives/portugal/">Maldives vs Portugal: Contribution to temp rise by gas, per square kilometre</a> — Statizoid

About this data

Indicator: Contribution to temp rise by gas, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 196 places, 11,466 data points, 1961–2024
Last refreshed: 27 October 2026

Contribution to temp rise by gas 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.