What is the air quality in Marigot?

Marigot, Saint-Martin has an annual US AQI of 39 (Reasonable) and average PM2.5 of 7.2 µg/m³, ranking #241 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Marigot?

January is typically the cleanest month (AQI 31) and July the most polluted (AQI 52).

Where does Marigot's air quality data come from?

PM2.5: 1998–2026 (monitors 2022–2026, satellite 1998–2021; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Marigot, Saint-Martin — Air Quality & Clean City Guide 2026

Marigot Air Quality Data

Global rank	City	Continent	AQI	PM2.5
241	Marigot, Saint-Martin	North America	AQI 39	PM2.5 7.2 µg/m³