What is the air quality in Aba?

Aba, Nigeria has an annual US AQI of 108 (Polluted) and average PM2.5 of 39.1 µg/m³, ranking #4890 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Aba?

September is typically the cleanest month (AQI 80) and January the most polluted (AQI 157).

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
4890	Aba, Nigeria	Africa & Middle East	AQI 108	PM2.5 39.1 µg/m³