PM2.5 air pollution, mean annual exposure in Brazil
Brazil: PM2.5 air pollution, mean annual exposure was 13.38 micrograms per cubic meter in 2023. ▼ Falling
PM2.5 air pollution, mean annual exposure in Brazil, 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
Brazil recorded 13.38 micrograms per cubic meter for pm2.5 air pollution, mean annual exposure in 2023.
The figure is down 10.5% on the previous year and up 1.4% over ten years.
Over the whole period, pm2.5 air pollution, mean annual exposure in Brazil peaked at 27.35 micrograms per cubic meter in 2003 and was at its lowest, 13.16 micrograms per cubic meter, in 2014.
That places Brazil 133rd out of 200 countries with data for 2023, putting it 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 | 26.77 micrograms per cubic meter | 26.39 micrograms per cubic meter | 27.07 micrograms per cubic meter | 10 |
| 2000s | 22.3 micrograms per cubic meter | 15.28 micrograms per cubic meter | 27.35 micrograms per cubic meter | 10 |
| 2010s | 13.85 micrograms per cubic meter | 13.16 micrograms per cubic meter | 15.16 micrograms per cubic meter | 10 |
| 2020s | 13.92 micrograms per cubic meter | 13.38 micrograms per cubic meter | 14.95 micrograms per cubic meter | 4 |
Countries ranked near Brazil
- 130 Slovakia 13.72 micrograms per cubic meter compare
- 131 Hungary 13.72 micrograms per cubic meter compare
- 132 Dominican Republic 13.51 micrograms per cubic meter compare
- 134 Botswana 13.24 micrograms per cubic meter compare
- 135 Latvia 13.01 micrograms per cubic meter compare
- 136 Czechia 12.75 micrograms per cubic meter compare
More urban development data for Brazil
- Population in the largest city 12.3% (2025)
- Population density 25.26 people per sq. km of land area (2023)
- Population in urban agglomerations of more than 1 million 94.31 million (2025)
- Population in largest city 22.99 million (2025)
- PM2.5 air pollution, population exposed to levels exceeding WHO guidel 68.1% (2017)
Frequently asked questions
- What is pm2.5 air pollution, mean annual exposure in Brazil?
- Pm2.5 air pollution, mean annual exposure in Brazil was 13.38 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 Brazil?
- The highest recorded value was 27.35 micrograms per cubic meter in 2003.
- What is the lowest pm2.5 air pollution, mean annual exposure recorded in Brazil?
- The lowest recorded value was 13.16 micrograms per cubic meter in 2014.
- How does Brazil rank for pm2.5 air pollution, mean annual exposure?
- Brazil ranks 133rd out of 200 countries with data for 2023.
- Is pm2.5 air pollution, mean annual exposure rising or falling in Brazil?
- Over the last ten years it is up 1.4%. The long-run trend across the full record is falling.
- Where does this Brazil 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.
Download this data
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.