What is the air quality in Algiers?

Algiers, Algeria has an annual US AQI of 64 (Polluted) and average PM2.5 of 15.9 µg/m³, ranking #2597 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Algiers?

November is typically the cleanest month (AQI 61) and July the most polluted (AQI 68).

Where does Algiers's air quality data come from?

PM2.5: 1998–2025 (monitors 2019–2025, satellite 1998–2019, 2021–2022; 2025 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Algiers, Algeria — Air Quality & Clean City Guide 2026

Algiers Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2597	Algiers, Algeria	Africa & Middle East	AQI 64	PM2.5 15.9 µg/m³