Benin vs Sierra Leone: Pm exposure 1990 2017, per square kilometre
Benin
0.0004 units per square kilometre
in 2023
Sierra Leone
0.0003 units per square kilometre
in 2023
Benin rank
73rd
Sierra Leone rank
76th
Pm exposure 1990 2017, per square kilometre over time
- Benin
- Sierra Leone
How they compare
Benin currently reports 0.0004 units per square kilometre against 0.0003 units per square kilometre in Sierra Leone, a difference of 0.0001 units per square kilometre.
That makes Benin's figure about 1.1 times Sierra Leone's.
The two have swapped places 10 times across 34 shared years of data; in 1990 it was Benin ahead.
Benin ranks 73rd and Sierra Leone ranks 76th of 200 countries.
Benin has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Benin | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.0004 units per square kilometre | 0.0003 units per square kilometre | 0.0001 units per square kilometre | Benin |
| 2000s | 0.0004 units per square kilometre | 0.0003 units per square kilometre | 0 units per square kilometre | Benin |
| 2010s | 0.0003 units per square kilometre | 0.0003 units per square kilometre | 0 units per square kilometre | Benin |
| 2020s | 0.0004 units per square kilometre | 0.0003 units per square kilometre | 0.0001 units per square kilometre | Benin |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pm exposure 1990 2017, per square kilometre, Benin or Sierra Leone?
- Benin, at 0.0004 units per square kilometre against 0.0003 units per square kilometre in Sierra Leone as of 2023.
- What is the difference in pm exposure 1990 2017, per square kilometre between Benin and Sierra Leone?
- 0.0001 units per square kilometre, with Benin ahead.
- How many years of comparable data are there for Benin and Sierra Leone?
- 34 years are reported by both, from 1990 to 2023.
- How do Benin and Sierra Leone rank globally for pm exposure 1990 2017, per square kilometre?
- Benin ranks 73rd and Sierra Leone ranks 76th of 200 countries.
- Where does this data come from?
- Statizoid (derived), published as Pm exposure 1990 2017, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Pm exposure 1990 2017 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.