Guinea-Bissau vs Sierra Leone: Annual mean levels of fine particulate matter (population-weighted)
Guinea-Bissau
33.83
in 2023
Sierra Leone
35.26
in 2023
Guinea-Bissau rank
24th
Sierra Leone rank
21st
Annual mean levels of fine particulate matter (population-weighted) over time
- Guinea-Bissau
- Sierra Leone
How they compare
Sierra Leone currently reports 35.26 against 33.83 in Guinea-Bissau, a difference of 1.43.
The two have swapped places 5 times across 14 shared years of data; in 2010 it was Guinea-Bissau ahead.
Guinea-Bissau ranks 24th and Sierra Leone ranks 21st of 254 countries.
Sierra Leone has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Guinea-Bissau | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 32.91 | 33.63 | 0.7209 | Sierra Leone |
| 2020s | 34.03 | 34.05 | 0.0219 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual mean levels of fine particulate matter (population-weighted), Guinea-Bissau or Sierra Leone?
- Sierra Leone, at 35.26 against 33.83 in Guinea-Bissau as of 2023.
- What is the difference in annual mean levels of fine particulate matter (population-weighted) between Guinea-Bissau and Sierra Leone?
- 1.43, with Sierra Leone ahead.
- How many years of comparable data are there for Guinea-Bissau and Sierra Leone?
- 14 years are reported by both, from 2010 to 2023.
- How do Guinea-Bissau and Sierra Leone rank globally for annual mean levels of fine particulate matter (population-weighted)?
- Guinea-Bissau ranks 24th and Sierra Leone ranks 21st of 254 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Annual mean levels of fine particulate matter (population-weighted), by location (micrograms per cubic meter). Statizoid refreshes it automatically from the source and publishes the full history for both places.