What is the air quality in Mecca?

Mecca, Saudi Arabia has an annual US AQI of 167 (Polluted) and average PM2.5 of 79 µg/m³, ranking #5845 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Mecca?

January is typically the cleanest month (AQI 157) and October the most polluted (AQI 174).

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
5845	Mecca, Saudi Arabia	Africa & Middle East	AQI 167	PM2.5 79 µg/m³