What is the air quality in Port Harcourt?

Port Harcourt, Nigeria has an annual US AQI of 96 (Polluted) and average PM2.5 of 33.4 µg/m³, ranking #4502 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Port Harcourt?

September is typically the cleanest month (AQI 65) and December the most polluted (AQI 156).

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
4502	Port Harcourt, Nigeria	Africa & Middle East	AQI 96	PM2.5 33.4 µg/m³