What is the air quality in Ciénaga?

Ciénaga, Colombia has an annual US AQI of 64 (Polluted) and average PM2.5 of 15.9 µg/m³, ranking #2599 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Ciénaga?

October is typically the cleanest month (AQI 57) and March the most polluted (AQI 73).

Where does Ciénaga's air quality data come from?

PM2.5: 1998–2025 (monitors 2021–2022, 2024–2025, satellite 1998–2020, 2022–2024, model 2025). Measured by government monitoring stations. Full sources are on the methodology page.

Ciénaga, Colombia — Air Quality & Clean City Guide 2026

Ciénaga Air Quality Data

Global rank	City	Continent	AQI	PM2.5
2599	Ciénaga, Colombia	South America	AQI 64	PM2.5 15.9 µg/m³