SmogRank / Countries / Martinique / 2026
Most polluted cities in Martinique, 2026
2 cities in Martinique ranked by their average PM2.5 so far (273 of 365 days); 2 above the WHO annual guideline (5.0 µg/m³). Worst: Le Robert at 8.6 µg/m³, #1,169 of 2,181 cities in the world. Cleanest: Fort-de-France at 8.6. A city needs measurements on 70% of the days to be ranked.
- 1Le RobertMartinique 8.61.7×
- 1Fort-de-FranceMartinique 8.61.7×
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+