What is the air quality in Constantine?

Constantine, Algeria has an annual US AQI of 57 (Reasonable) and average PM2.5 of 12.6 µg/m³, ranking #1610 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Constantine?

January is typically the cleanest month (AQI 53) and July the most polluted (AQI 63).

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
1610	Constantine, Algeria	Africa & Middle East	AQI 57	PM2.5 12.6 µg/m³