What is the air quality in Roseau?

Roseau, Dominica has an annual US AQI of 47 (Reasonable) and average PM2.5 of 9.2 µg/m³, ranking #581 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Roseau?

December is typically the cleanest month (AQI 38) and June the most polluted (AQI 58).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
581	Roseau, Dominica	North America	AQI 47	PM2.5 9.2 µg/m³