What is the air quality in Mahajanga?

Mahajanga, Madagascar has an annual US AQI of 42 (Reasonable) and average PM2.5 of 7.9 µg/m³, ranking #340 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Mahajanga?

June is typically the cleanest month (AQI 32) and November the most polluted (AQI 56).

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
340	Mahajanga, Madagascar	Africa & Middle East	AQI 42	PM2.5 7.9 µg/m³