PM2.5 air pollution in Mauritania
The average concentration of fine particles (PM2.5) in Mauritania was 40.6 micrograms per cubic metre in 2023.
Mauritania, 2023
40.6
Change from 2022
−2.1%
Position in 2023
17th of 212
PM2.5 air pollution in Mauritania over time
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Mauritania
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 | Mauritania |
|---|---|
| 2023 | 40.6 µg/m³ |
| 2022 | 41.4 µg/m³ |
| 2021 | 43.1 µg/m³ |
| 2020 | 41.7 µg/m³ |
| 2019 | 40.5 µg/m³ |
| 2018 | 41.3 µg/m³ |
| 2017 | 43.3 µg/m³ |
| 2016 | 42.0 µg/m³ |
| 2015 | 44.1 µg/m³ |
| 2014 | 39.4 µg/m³ |
| 2013 | 38.7 µg/m³ |
| 2012 | 41.8 µg/m³ |
| 2011 | 40.6 µg/m³ |
| 2010 | 37.8 µg/m³ |
A dash means no value was published for that period.
In short
- That is a change of −2.1% from 41.4 µg/m³ in 2022.
- Since 2013, when it was 38.7 µg/m³, the figure has changed by +4.9%.
- Among the 212 countries with data for 2023, Mauritania has the 17th highest value.