What is the air quality in Tumaco?

Tumaco, Colombia has an annual US AQI of 52 (Reasonable) and average PM2.5 of 11.2 µg/m³, ranking #1025 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Tumaco?

October is typically the cleanest month (AQI 47) and February the most polluted (AQI 61).

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
1025	Tumaco, Colombia	South America	AQI 52	PM2.5 11.2 µg/m³