Air pollution (PM2.5) in St-Barthélemy
6.6
µg of dust per m³ of air · 2024
200th highest of 240 countries
In 2014: 6.9
Nearby in the ranking
- Estonia 6.7
- Norway 6.7
- Sint Maarten 6.7
- St-Barthélemy 6.6
- St-Martin 6.6
- Isle of Man 6.5
- Anguilla 6.1
More about St-Barthélemy
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