Air pollution (PM2.5) in Guinea-Bissau
29.0
µg of dust per m³ of air · 2024
48th highest of 240 countries
In 2014: 28.4
Nearby in the ranking
- El Salvador 30.7
- Uzbekistan 30.0
- Turkmenistan 29.1
- Guinea-Bissau 29.0
- Sudan 28.8
- Ghana 28.2
- Guatemala 27.7
More about Guinea-Bissau
Air pollution (PM2.5) in every country
About the 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.
- Unit
- µg of dust per m³ of air
- Years
- 1998–2024
- Data as of
- 2026-09-28
- Source
- Our World in Data
- License
- CC BY 4.0
- Credit
- Our World in Data; SatPM, Atmospheric Composition Analysis Group, Washington University in St. Louis (2026) – with minor processing by Our World in Data. CC BY 4.0