Guinea vs Sierra Leone: Concentrations of fine particulate matter
Guinea
38.46
in 2023
Sierra Leone
39.78
in 2023
Guinea rank
25th
Sierra Leone rank
24th
Concentrations of fine particulate matter over time
- Guinea
- Sierra Leone
How they compare
Sierra Leone currently reports 39.78 against 38.46 in Guinea, a difference of 1.32.
The two have swapped places 5 times across 14 shared years of data; in 2010 it was Guinea ahead.
Guinea ranks 25th and Sierra Leone ranks 24th of 184 countries.
Sierra Leone has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Guinea | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 37.63 | 37.73 | 0.0964 | Sierra Leone |
| 2020s | 38.4 | 38.4 | 0.0029 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher concentrations of fine particulate matter, Guinea or Sierra Leone?
- Sierra Leone, at 39.78 against 38.46 in Guinea as of 2023.
- What is the difference in concentrations of fine particulate matter between Guinea and Sierra Leone?
- 1.32, with Sierra Leone ahead.
- How many years of comparable data are there for Guinea and Sierra Leone?
- 14 years are reported by both, from 2010 to 2023.
- How do Guinea and Sierra Leone rank globally for concentrations of fine particulate matter?
- Guinea ranks 25th and Sierra Leone ranks 24th of 184 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Concentrations of fine particulate matter (PM2.5). Statizoid refreshes it automatically from the source and publishes the full history for both places.