Most polluted cities in Martinique
1 measured city, last 24 hours; 1 above the WHO 24-hour guideline. Worst: Le Lamentin at 16.1 µg/m³, #101 in the world.
- 1Le LamentinMartinique 16.11.1×
Estimated: cities without a monitor
Martinique cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Sainte-Marie | ≈ 8 µg/m³ |
| Le François | ≈ 8 µg/m³ |
| Ducos | ≈ 8 µg/m³ |
| Saint-Joseph | ≈ 7 µg/m³ |
| La Trinité | ≈ 8 µg/m³ |
Use this board
SmogRank, most polluted cities in Martinique, PM2.5, last 24 hours to 2 Oct 2026, 01:00 UTC, smogrank.com/mq.
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms.
Updated 2026-10-02 01:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.