Exposure to outdoor air pollution in Mauritius
Mauritius: Exposure to outdoor air pollution was 13 µg/m³ in 2024. ▼ Falling
Exposure to outdoor air pollution in Mauritius, 1998–2024
Source: SatPM, Atmospheric Composition Analysis Group, Washington University in St. Louis (2026) – with minor processing by Our World in Data. Measured in µg/m³.
Analysis
Mauritius recorded 13 µg/m³ for exposure to outdoor air pollution in 2024.
Compared with earlier readings it is up 3.2% on the previous year and down 2.3% over ten years.
Over the whole period, exposure to outdoor air pollution in Mauritius peaked at 14.8 µg/m³ in 2005 and was at its lowest, 12.5 µg/m³, in 2020.
That places Mauritius 136th out of 241 countries with data for 2024, putting it in the middle of the range.
The long-run direction has been consistently falling across the 27 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 14.25 µg/m³ | 13.9 µg/m³ | 14.6 µg/m³ | 2 |
| 2000s | 13.89 µg/m³ | 13.2 µg/m³ | 14.8 µg/m³ | 10 |
| 2010s | 13.88 µg/m³ | 13.3 µg/m³ | 14.5 µg/m³ | 10 |
| 2020s | 12.76 µg/m³ | 12.5 µg/m³ | 13 µg/m³ | 5 |
Countries ranked near Mauritius
More environment data for Mauritius
- Total greenhouse gas emissions excluding LULUCF 6.47 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 5.19 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 0.0243 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 0.0017 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 0.0007 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.0009 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 0.5617 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0055 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.0085 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 0.5201 Mt CO2e (2024)
Frequently asked questions
- What is exposure to outdoor air pollution in Mauritius?
- Exposure to outdoor air pollution in Mauritius was 13 µg/m³ in 2024, according to SatPM, Atmospheric Composition Analysis Group, Washington University in St. Louis (2026) – with minor processing by Our World in Data.
- What is the highest exposure to outdoor air pollution recorded in Mauritius?
- The highest recorded value was 14.8 µg/m³ in 2005.
- What is the lowest exposure to outdoor air pollution recorded in Mauritius?
- The lowest recorded value was 12.5 µg/m³ in 2020.
- How does Mauritius rank for exposure to outdoor air pollution?
- Mauritius ranks 136th out of 241 countries with data for 2024.
- Is exposure to outdoor air pollution rising or falling in Mauritius?
- Over the last ten years it is down 2.3%. The long-run trend across the full record is falling.
- Where does this Mauritius data come from?
- The figures come from SatPM, Atmospheric Composition Analysis Group, Washington University in St. Louis (2026) – with minor processing by Our World in Data, published as part of Exposure to outdoor air pollution. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 27 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Annual population-weighted average concentration of fine particulate matter (PM2.5) in the air, measured in micrograms per cubic meter (µg/m³). Fine particulate matter (PM2.5) are particles with a diameter of 2.5 micrometers or less, which can pose significant health risks.