Saint Barthelemy vs Saint Martin (French part): Exposure to outdoor air pollution
Saint Barthelemy
6.6 µg/m³
in 2024
Saint Martin (French part)
6.6 µg/m³
in 2024
Saint Barthelemy rank
201st
Saint Martin (French part) rank
201st
Exposure to outdoor air pollution over time
- Saint Barthelemy
- Saint Martin (French part)
How they compare
Saint Barthelemy currently reports 6.6 µg/m³ against 6.6 µg/m³ in Saint Martin (French part), a difference of 0 µg/m³.
The two have swapped places 3 times across 27 shared years of data; in 1998 it was Saint Barthelemy ahead.
Saint Barthelemy ranks 201st and Saint Martin (French part) ranks 201st of 241 countries.
Saint Barthelemy has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Saint Barthelemy | Saint Martin (French part) | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 8.75 µg/m³ | 8.3 µg/m³ | 0.45 µg/m³ | Saint Barthelemy |
| 2000s | 7.33 µg/m³ | 7.09 µg/m³ | 0.24 µg/m³ | Saint Barthelemy |
| 2010s | 7.44 µg/m³ | 7.04 µg/m³ | 0.4 µg/m³ | Saint Barthelemy |
| 2020s | 6.9 µg/m³ | 6.64 µg/m³ | 0.26 µg/m³ | Saint Barthelemy |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher exposure to outdoor air pollution, Saint Barthelemy or Saint Martin (French part)?
- Saint Barthelemy, at 6.6 µg/m³ against 6.6 µg/m³ in Saint Martin (French part) as of 2024.
- What is the difference in exposure to outdoor air pollution between Saint Barthelemy and Saint Martin (French part)?
- 0 µg/m³, with Saint Barthelemy ahead.
- How many years of comparable data are there for Saint Barthelemy and Saint Martin (French part)?
- 27 years are reported by both, from 1998 to 2024.
- How do Saint Barthelemy and Saint Martin (French part) rank globally for exposure to outdoor air pollution?
- Saint Barthelemy ranks 201st and Saint Martin (French part) ranks 201st of 241 countries.
- Where does this data come from?
- SatPM, Atmospheric Composition Analysis Group, Washington University in St. Louis (2026) – with minor processing by Our World in Data, published as Exposure to outdoor air pollution. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this 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.