What is the air quality in Santiago?

Santiago, Philippines has an annual US AQI of 67 (Polluted) and average PM2.5 of 17.8 µg/m³, ranking #2969 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Santiago?

December is typically the cleanest month (AQI 62) and September the most polluted (AQI 70).

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
2969	Santiago, Philippines	Asia	AQI 67	PM2.5 17.8 µg/m³