Exposure to outdoor air pollution in Tunisia
Tunisia: Exposure to outdoor air pollution was 20.2 µg/m³ in 2024. ▼ Falling
Exposure to outdoor air pollution in Tunisia, 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
In 2024, exposure to outdoor air pollution in Tunisia stood at 20.2 µg/m³.
Compared with earlier readings it is down 4.7% on the previous year and up 20.2% over ten years.
Over the whole period, exposure to outdoor air pollution in Tunisia peaked at 21.2 µg/m³ in 2023 and was at its lowest, 15 µg/m³, in 2020.
Tunisia ranks 84th of 241 countries on this measure, 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 | 19.45 µg/m³ | 19.2 µg/m³ | 19.7 µg/m³ | 2 |
| 2000s | 18.73 µg/m³ | 17 µg/m³ | 20.1 µg/m³ | 10 |
| 2010s | 17.13 µg/m³ | 15.6 µg/m³ | 20.3 µg/m³ | 10 |
| 2020s | 18.84 µg/m³ | 15 µg/m³ | 21.2 µg/m³ | 5 |
Countries ranked near Tunisia
- 81 Nicaragua 20.5 µg/m³ compare
- 82 Israel 20.4 µg/m³ compare
- 83 Costa Rica 20.3 µg/m³ compare
- 84 Cote d'Ivoire 20.2 µg/m³ compare
- 84 Ethiopia 20.2 µg/m³ compare
- 84 Sierra Leone 20.2 µg/m³ compare
More environment data for Tunisia
- Total greenhouse gas emissions excluding LULUCF 44.62 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 3.63 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 2.49 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 0.2784 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 2.16 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.0039 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 8.36 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0172 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.0491 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 3.36 Mt CO2e (2024)
Frequently asked questions
- What is exposure to outdoor air pollution in Tunisia?
- Exposure to outdoor air pollution in Tunisia was 20.2 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 Tunisia?
- The highest recorded value was 21.2 µg/m³ in 2023.
- What is the lowest exposure to outdoor air pollution recorded in Tunisia?
- The lowest recorded value was 15 µg/m³ in 2020.
- How does Tunisia rank for exposure to outdoor air pollution?
- Tunisia ranks 84th out of 241 countries with data for 2024.
- Is exposure to outdoor air pollution rising or falling in Tunisia?
- Over the last ten years it is up 20.2%. The long-run trend across the full record is falling.
- Where does this Tunisia 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.