PM2.5 air pollution in Cameroon
The average concentration of fine particles (PM2.5) in Cameroon was 53.0 micrograms per cubic metre in 2023.
Cameroon, 2023
53.0
Change from 2022
−2.5%
Position in 2023
4th of 212
PM2.5 air pollution in Cameroon over time
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Cameroon
The chart loads when you scroll to it. The table below shows the same data.
The chart shows a calculation from the published values. The table below keeps the published values.
Micrograms per cubic metre. Source: World Health Organization, Global Health Observatory. Gaps mean no published value; points are not joined across missing years.
| Period | Cameroon |
|---|---|
| 2023 | 53.0 µg/m³ |
| 2022 | 54.3 µg/m³ |
| 2021 | 53.4 µg/m³ |
| 2020 | 53.6 µg/m³ |
| 2019 | 49.7 µg/m³ |
| 2018 | 51.6 µg/m³ |
| 2017 | 55.0 µg/m³ |
| 2016 | 55.5 µg/m³ |
| 2015 | 56.7 µg/m³ |
| 2014 | 46.7 µg/m³ |
| 2013 | 45.9 µg/m³ |
| 2012 | 50.3 µg/m³ |
| 2011 | 48.3 µg/m³ |
| 2010 | 47.0 µg/m³ |
A dash means no value was published for that period.
In short
- That is a change of −2.5% from 54.3 µg/m³ in 2022.
- Since 2013, when it was 45.9 µg/m³, the figure has changed by +15.4%.
- Among the 212 countries with data for 2023, Cameroon has the 4th highest value.