Kuwait vs Portugal: emissions of air pollutants, per unit of GDP

Kuwait
0 tonnes per US$ of GDP
in 2022
Portugal
0 tonnes per US$ of GDP
in 2022
Kuwait rank
174th
Portugal rank
171st

emissions of air pollutants, per unit of GDP over time

  • Kuwait
  • Portugal
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How they compare

Portugal currently reports 0 tonnes per US$ of GDP against 0 tonnes per US$ of GDP in Kuwait, a difference of 0 tonnes per US$ of GDP.

The two have swapped places 13 times across 61 shared years of data; in 1962 it was Kuwait ahead.

Kuwait ranks 174th and Portugal ranks 171st of 204 countries.

Across the 7 decades both report, Kuwait averaged higher in 4 and Portugal in 3.

Head to head by decade

Decade Kuwait Portugal Difference Ahead
1960s 0.0001 tonnes per US$ of GDP 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP Kuwait
1970s 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP Portugal
1980s 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP Portugal
1990s 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP Kuwait
2000s 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP Kuwait
2010s 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP Portugal
2020s 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP 0 tonnes per US$ of GDP Kuwait

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emissions of air pollutants, per unit of gdp, Kuwait or Portugal?
Portugal, at 0 tonnes per US$ of GDP against 0 tonnes per US$ of GDP in Kuwait as of 2022.
What is the difference in emissions of air pollutants, per unit of gdp between Kuwait and Portugal?
0 tonnes per US$ of GDP, with Portugal ahead.
How many years of comparable data are there for Kuwait and Portugal?
61 years are reported by both, from 1962 to 2022.
How do Kuwait and Portugal rank globally for emissions of air pollutants, per unit of gdp?
Kuwait ranks 174th and Portugal ranks 171st of 204 countries.
Where does this data come from?
Statizoid (derived), published as emissions of air pollutants, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Kuwait vs Portugal: emissions of air pollutants, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/compare/emissions-of-air-pollutants-per-unit-of-gdp/kuwait/portugal/

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About this data

Indicator
emissions of air pollutants, per unit of GDP
Unit
tonnes per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
204 places, 10,833 data points, 1960–2022
Last refreshed

emissions of air pollutants divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.