Guinea vs Sierra Leone: Sulphur dioxide and coal, per square kilometre

Guinea
0.0891 units per square kilometre
in 2022
Sierra Leone
0.0912 units per square kilometre
in 2022
Guinea rank
158th
Sierra Leone rank
157th

Sulphur dioxide and coal, per square kilometre over time

  • Guinea
  • Sierra Leone
0.0250.050.0750.10.125196119912022

How they compare

Sierra Leone currently reports 0.0912 units per square kilometre against 0.0891 units per square kilometre in Guinea, a difference of 0.0021 units per square kilometre.

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

Guinea ranks 158th and Sierra Leone ranks 157th of 207 countries.

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

Head to head by decade

Decade Guinea Sierra Leone Difference Ahead
1960s 0.0206 units per square kilometre 0.0427 units per square kilometre 0.0221 units per square kilometre Sierra Leone
1970s 0.0259 units per square kilometre 0.0892 units per square kilometre 0.0633 units per square kilometre Sierra Leone
1980s 0.0257 units per square kilometre 0.0882 units per square kilometre 0.0625 units per square kilometre Sierra Leone
1990s 0.0253 units per square kilometre 0.0338 units per square kilometre 0.0084 units per square kilometre Sierra Leone
2000s 0.035 units per square kilometre 0.0485 units per square kilometre 0.0134 units per square kilometre Sierra Leone
2010s 0.0584 units per square kilometre 0.0611 units per square kilometre 0.0028 units per square kilometre Sierra Leone
2020s 0.0793 units per square kilometre 0.0816 units per square kilometre 0.0023 units per square kilometre Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sulphur dioxide and coal, per square kilometre, Guinea or Sierra Leone?
Sierra Leone, at 0.0912 units per square kilometre against 0.0891 units per square kilometre in Guinea as of 2022.
What is the difference in sulphur dioxide and coal, per square kilometre between Guinea and Sierra Leone?
0.0021 units per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Guinea and Sierra Leone?
62 years are reported by both, from 1961 to 2022.
How do Guinea and Sierra Leone rank globally for sulphur dioxide and coal, per square kilometre?
Guinea ranks 158th and Sierra Leone ranks 157th 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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Guinea vs Sierra Leone: Sulphur dioxide and coal, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 29 August 2026, from https://energy.statizoid.com/compare/sulphur-dioxide-and-coal-per-square-kilometre/guinea/sierra-leone/

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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.