What is the air quality in Accra?

Accra, Ghana has an annual US AQI of 73 (Polluted) and average PM2.5 of 20.6 µg/m³, ranking #3406 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Accra?

May is typically the cleanest month (AQI 52) and January the most polluted (AQI 126).

Where does Accra's air quality data come from?

PM2.5: 1998–2024 (monitors 2020–2024, satellite 1998–2020, 2023–2024). Measured by government monitoring stations. Full sources are on the methodology page.

Accra, Ghana — Air Quality & Clean City Guide 2026

Accra Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3406	Accra, Ghana	Africa & Middle East	AQI 73	PM2.5 20.6 µg/m³