Cameroon vs Niger: Annual mean levels of fine particulate matter (population-weighted)
Cameroon
52.97 µg/m³
in 2023
Niger
50.7 µg/m³
in 2023
Cameroon rank
4th
Niger rank
5th
Annual mean levels of fine particulate matter (population-weighted) over time
- Cameroon
- Niger
How they compare
Cameroon currently reports 52.97 µg/m³ against 50.7 µg/m³ in Niger, a difference of 2.27 µg/m³.
The two have swapped places 4 times across 14 shared years of data; in 2010 it was Cameroon ahead.
Cameroon ranks 4th and Niger ranks 5th of 254 countries.
Cameroon has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Cameroon | Niger | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 50.68 µg/m³ | 49.49 µg/m³ | 1.19 µg/m³ | Cameroon |
| 2020s | 53.57 µg/m³ | 51.86 µg/m³ | 1.71 µg/m³ | Cameroon |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual mean levels of fine particulate matter (population-weighted), Cameroon or Niger?
- Cameroon, at 52.97 µg/m³ against 50.7 µg/m³ in Niger as of 2023.
- What is the difference in annual mean levels of fine particulate matter (population-weighted) between Cameroon and Niger?
- 2.27 µg/m³, with Cameroon ahead.
- How many years of comparable data are there for Cameroon and Niger?
- 14 years are reported by both, from 2010 to 2023.
- How do Cameroon and Niger rank globally for annual mean levels of fine particulate matter (population-weighted)?
- Cameroon ranks 4th and Niger ranks 5th 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.