What is the air quality in Douala?

Douala, Cameroon has an annual US AQI of 96 (Polluted) and average PM2.5 of 33.5 µg/m³, ranking #4503 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Douala?

September is typically the cleanest month (AQI 64) and December the most polluted (AQI 155).

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
4503	Douala, Cameroon	Africa & Middle East	AQI 96	PM2.5 33.5 µg/m³