PM2.5 air pollution, mean annual exposure in Vietnam
Vietnam: PM2.5 air pollution, mean annual exposure was 24.78 micrograms per cubic meter in 2023. ▼ Falling
PM2.5 air pollution, mean annual exposure in Vietnam, 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 Vietnam is 24.78 micrograms per cubic meter, measured in 2023. That is the lowest value across all 34 years on record.
The figure is down 2.9% on the previous year and down 16.3% over ten years.
Over the whole period, pm2.5 air pollution, mean annual exposure in Vietnam peaked at 40.77 micrograms per cubic meter in 1990 and was at its lowest, 24.78 micrograms per cubic meter, in 2023.
Vietnam ranks 62nd of 200 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 34 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 38.73 micrograms per cubic meter | 37.34 micrograms per cubic meter | 40.77 micrograms per cubic meter | 10 |
| 2000s | 34.69 micrograms per cubic meter | 29.23 micrograms per cubic meter | 38.64 micrograms per cubic meter | 10 |
| 2010s | 28.22 micrograms per cubic meter | 26.28 micrograms per cubic meter | 30.83 micrograms per cubic meter | 10 |
| 2020s | 25.21 micrograms per cubic meter | 24.78 micrograms per cubic meter | 25.52 micrograms per cubic meter | 4 |
Countries ranked near Vietnam
- 59 Turkey 26.4 micrograms per cubic meter compare
- 60 Bosnia and Herzegovina 26.09 micrograms per cubic meter compare
- 61 Laos 25.98 micrograms per cubic meter compare
- 63 Ethiopia 23.8 micrograms per cubic meter compare
- 64 Azerbaijan 23.71 micrograms per cubic meter compare
- 65 South Sudan 23.67 micrograms per cubic meter compare
More urban development data for Vietnam
- Population in the largest city 24.9% (2025)
- Population density 320.18 people per sq. km of land area (2023)
- Population in urban agglomerations of more than 1 million 20.22 million (2025)
- Population in largest city 9.82 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 Vietnam?
- Pm2.5 air pollution, mean annual exposure in Vietnam was 24.78 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 Vietnam?
- The highest recorded value was 40.77 micrograms per cubic meter in 1990.
- What is the lowest pm2.5 air pollution, mean annual exposure recorded in Vietnam?
- The lowest recorded value was 24.78 micrograms per cubic meter in 2023.
- How does Vietnam rank for pm2.5 air pollution, mean annual exposure?
- Vietnam ranks 62nd out of 200 countries with data for 2023.
- Is pm2.5 air pollution, mean annual exposure rising or falling in Vietnam?
- Over the last ten years it is down 16.3%. The long-run trend across the full record is falling.
- Where does this Vietnam 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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CSV · JSON — 34 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
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.