Cameroon vs Sierra Leone: Annual pm25 emissions from wildfires
Cameroon
90,824
in 2026
Sierra Leone
83,318
in 2026
Cameroon rank
33rd
Sierra Leone rank
35th
Annual pm25 emissions from wildfires over time
- Cameroon
- Sierra Leone
How they compare
Cameroon currently reports 90,824 against 83,318 in Sierra Leone, a difference of 7,506.
That makes Cameroon's figure about 1.1 times Sierra Leone's.
The two have swapped places 8 times across 24 shared years of data; in 2003 it was Cameroon ahead.
Cameroon ranks 33rd and Sierra Leone ranks 35th of 248 countries.
Across the 3 decades both report, Cameroon averaged higher in 2 and Sierra Leone in 1.
Head to head by decade
| Decade | Cameroon | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 233,492 | 207,650 | 25,842 | Cameroon |
| 2010s | 159,971 | 239,094 | 79,123 | Sierra Leone |
| 2020s | 140,608 | 135,531 | 5,078 | Cameroon |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual pm25 emissions from wildfires, Cameroon or Sierra Leone?
- Cameroon, at 90,824 against 83,318 in Sierra Leone as of 2026.
- What is the difference in annual pm25 emissions from wildfires between Cameroon and Sierra Leone?
- 7,506, with Cameroon ahead.
- How many years of comparable data are there for Cameroon and Sierra Leone?
- 24 years are reported by both, from 2003 to 2026.
- How do Cameroon and Sierra Leone rank globally for annual pm25 emissions from wildfires?
- Cameroon ranks 33rd and Sierra Leone ranks 35th of 248 countries.
- Where does this data come from?
- Our World in Data, published as Annual pm25 emissions from wildfires. Statizoid refreshes it automatically from the source and publishes the full history for both places.