What is the air quality in Thiès?

Thiès, Senegal has an annual US AQI of 91 (Polluted) and average PM2.5 of 30.7 µg/m³, ranking #4318 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Thiès?

August is typically the cleanest month (AQI 66) and February the most polluted (AQI 120).

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
4318	Thiès, Senegal	Africa & Middle East	AQI 91	PM2.5 30.7 µg/m³