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

Italy
0.3998 units per square kilometre
in 2022
Samoa
0.4405 units per square kilometre
in 2022
Italy rank
99th
Samoa rank
96th

Sulphur dioxide and coal, per square kilometre over time

  • Italy
  • Samoa
02.557.51012.5196119912022

How they compare

Samoa currently reports 0.4405 units per square kilometre against 0.3998 units per square kilometre in Italy, a difference of 0.0407 units per square kilometre.

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

The two have swapped places 1 time across 62 shared years of data; in 1961 it was Italy ahead.

Italy ranks 99th and Samoa ranks 96th of 207 countries.

Across the 7 decades both report, Italy averaged higher in 6 and Samoa in 1.

Head to head by decade

Decade Italy Samoa Difference Ahead
1960s 7.5 units per square kilometre 0.0594 units per square kilometre 7.44 units per square kilometre Italy
1970s 10.22 units per square kilometre 0.1402 units per square kilometre 10.08 units per square kilometre Italy
1980s 8.7 units per square kilometre 0.2434 units per square kilometre 8.46 units per square kilometre Italy
1990s 4.71 units per square kilometre 0.2845 units per square kilometre 4.43 units per square kilometre Italy
2000s 1.97 units per square kilometre 0.371 units per square kilometre 1.6 units per square kilometre Italy
2010s 0.878 units per square kilometre 0.4338 units per square kilometre 0.4442 units per square kilometre Italy
2020s 0.3875 units per square kilometre 0.4306 units per square kilometre 0.0431 units per square kilometre Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sulphur dioxide and coal, per square kilometre, Italy or Samoa?
Samoa, at 0.4405 units per square kilometre against 0.3998 units per square kilometre in Italy as of 2022.
What is the difference in sulphur dioxide and coal, per square kilometre between Italy and Samoa?
0.0407 units per square kilometre, with Samoa ahead.
How many years of comparable data are there for Italy and Samoa?
62 years are reported by both, from 1961 to 2022.
How do Italy and Samoa rank globally for sulphur dioxide and coal, per square kilometre?
Italy ranks 99th and Samoa ranks 96th 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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Italy vs Samoa: Sulphur dioxide and coal, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 26 August 2026, from https://energy.statizoid.com/compare/sulphur-dioxide-and-coal-per-square-kilometre/italy/samoa/

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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.