What is the air quality in Arauca?

Arauca, Colombia has an annual US AQI of 63 (Polluted) and average PM2.5 of 15.8 µg/m³, ranking #2547 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Arauca?

November is typically the cleanest month (AQI 54) and March the most polluted (AQI 83).

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
2547	Arauca, Colombia	South America	AQI 63	PM2.5 15.8 µg/m³