What is the air quality in Bucaramanga?

Bucaramanga, Colombia has an annual US AQI of 59 (Reasonable) and average PM2.5 of 13.8 µg/m³, ranking #1988 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Bucaramanga?

October is typically the cleanest month (AQI 50) and March the most polluted (AQI 85).

Where does Bucaramanga's air quality data come from?

PM2.5: 1998–2025 (monitors 2022, 2024–2025, satellite 1998–2023). Measured by government monitoring stations. Full sources are on the methodology page.

Bucaramanga, Colombia — Air Quality & Clean City Guide 2026

Bucaramanga Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1988	Bucaramanga, Colombia	South America	AQI 59	PM2.5 13.8 µg/m³