Samoa vs Spain: Sulphur dioxide and coal, per square kilometre

Samoa
0.4405 units per square kilometre
in 2022
Spain
0.4727 units per square kilometre
in 2022
Samoa rank
96th
Spain rank
95th

Sulphur dioxide and coal, per square kilometre over time

  • Samoa
  • Spain
0246196119912022

How they compare

Spain currently reports 0.4727 units per square kilometre against 0.4405 units per square kilometre in Samoa, a difference of 0.0322 units per square kilometre.

That makes Spain's figure about 1.1 times Samoa's.

The two have swapped places 2 times across 62 shared years of data; in 1961 it was Spain ahead.

Samoa ranks 96th and Spain ranks 95th of 207 countries.

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

Head to head by decade

Decade Samoa Spain Difference Ahead
1960s 0.0594 units per square kilometre 1.85 units per square kilometre 1.79 units per square kilometre Spain
1970s 0.1402 units per square kilometre 4.19 units per square kilometre 4.05 units per square kilometre Spain
1980s 0.2434 units per square kilometre 4.85 units per square kilometre 4.61 units per square kilometre Spain
1990s 0.2845 units per square kilometre 4.02 units per square kilometre 3.74 units per square kilometre Spain
2000s 0.371 units per square kilometre 2.93 units per square kilometre 2.56 units per square kilometre Spain
2010s 0.4338 units per square kilometre 1.16 units per square kilometre 0.7242 units per square kilometre Spain
2020s 0.4306 units per square kilometre 0.4348 units per square kilometre 0.0043 units per square kilometre Spain

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sulphur dioxide and coal, per square kilometre, Samoa or Spain?
Spain, at 0.4727 units per square kilometre against 0.4405 units per square kilometre in Samoa as of 2022.
What is the difference in sulphur dioxide and coal, per square kilometre between Samoa and Spain?
0.0322 units per square kilometre, with Spain ahead.
How many years of comparable data are there for Samoa and Spain?
62 years are reported by both, from 1961 to 2022.
How do Samoa and Spain rank globally for sulphur dioxide and coal, per square kilometre?
Samoa ranks 96th and Spain ranks 95th of 207 countries.
Where does this data come from?
Statizoid (derived), published as Sulphur dioxide and coal, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs Spain: Sulphur dioxide and coal, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 22 August 2026, from https://energy.statizoid.com/compare/sulphur-dioxide-and-coal-per-square-kilometre/samoa/spain/

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About this data

Indicator
Sulphur dioxide and coal, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
207 places, 11,657 data points, 1961–2022
Last refreshed

Sulphur dioxide and coal 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.