PM2.5 air pollution, mean annual exposure in Madagascar
Madagascar: PM2.5 air pollution, mean annual exposure was 12.39 micrograms per cubic meter in 2023. ▲ Rising
PM2.5 air pollution, mean annual exposure in Madagascar, 1990–2023
Source: Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network. Measured in micrograms per cubic meter.
Analysis
The most recent figure for pm2.5 air pollution, mean annual exposure in Madagascar is 12.39 micrograms per cubic meter, measured in 2023.
That represents a change of down 9.6% on the previous year and down 13.2% over ten years.
Over the whole period, pm2.5 air pollution, mean annual exposure in Madagascar peaked at 16.6 micrograms per cubic meter in 2010 and was at its lowest, 9.82 micrograms per cubic meter, in 1995.
Madagascar ranks 139th of 200 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 34 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 10.28 micrograms per cubic meter | 9.82 micrograms per cubic meter | 10.77 micrograms per cubic meter | 10 |
| 2000s | 13.14 micrograms per cubic meter | 10.17 micrograms per cubic meter | 15.57 micrograms per cubic meter | 10 |
| 2010s | 13.97 micrograms per cubic meter | 12.96 micrograms per cubic meter | 16.6 micrograms per cubic meter | 10 |
| 2020s | 12.8 micrograms per cubic meter | 12.36 micrograms per cubic meter | 13.71 micrograms per cubic meter | 4 |
Countries ranked near Madagascar
- 136 Czechia 12.75 micrograms per cubic meter compare
- 137 San Marino 12.74 micrograms per cubic meter compare
- 138 Slovenia 12.56 micrograms per cubic meter compare
- 140 East Timor 11.99 micrograms per cubic meter compare
- 141 Belarus 11.98 micrograms per cubic meter compare
- 142 Russia 11.57 micrograms per cubic meter compare
More urban development data for Madagascar
- Population in the largest city 39.3% (2025)
- Population density 53.62 people per sq. km of land area (2023)
- Population in urban agglomerations of more than 1 million 4.23 million (2025)
- Population in largest city 4.23 million (2025)
- PM2.5 air pollution, population exposed to levels exceeding WHO guidel 100.0% (2017)
Frequently asked questions
- What is pm2.5 air pollution, mean annual exposure in Madagascar?
- Pm2.5 air pollution, mean annual exposure in Madagascar was 12.39 micrograms per cubic meter in 2023, according to Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network.
- What is the highest pm2.5 air pollution, mean annual exposure recorded in Madagascar?
- The highest recorded value was 16.6 micrograms per cubic meter in 2010.
- What is the lowest pm2.5 air pollution, mean annual exposure recorded in Madagascar?
- The lowest recorded value was 9.82 micrograms per cubic meter in 1995.
- How does Madagascar rank for pm2.5 air pollution, mean annual exposure?
- Madagascar ranks 139th out of 200 countries with data for 2023.
- Is pm2.5 air pollution, mean annual exposure rising or falling in Madagascar?
- Over the last ten years it is down 13.2%. The long-run trend across the full record is rising.
- Where does this Madagascar data come from?
- The figures come from Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network, published as part of PM2.5 air pollution, mean annual exposure (micrograms per cubic meter). Statizoid updates them automatically from the source API.
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About this data
Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nation's population to concentrations of suspended particles measuring less than 2.5 microns in aerodynamic diameter, which are capable of penetrating deep into the respiratory tract and causing severe health damage. Exposure is calculated by weighting mean annual concentrations of PM2.5 by population in both urban and rural areas.