Medellín — Air Quality

Colombia, South America. US AQI: 33 (Good). Air Quality Score: 91.2/100. Dominant pollutant: PM2.5.

Last updated: · Updated hourly

Quanteta Scores

US AQI 0 Rank 4 / 50
Air Quality Score 0/100 Rank 12 / 50
Breathability 0/100 Rank 12 / 50

City Info

City ID
aq-medellín
Country
Colombia (CO)
Region
South America
Population
2,570,000
Coordinates
6.2442, -75.5812
Timezone
America/Bogota
AQI Level
Good
EU AQI
28
Dominant Pollutant
PM2.5
Measured At
2026-05-24T14:00Z

Pollutant Concentrations

Pollutant Concentration
PM2.5 Dominant 8.4 μg/m³
PM10 8.5 μg/m³
O3 71.0 μg/m³
NO2 2.9 μg/m³
SO2 3.7 μg/m³
CO 189.0 μg/m³
PM2.5: 3.0% PM10: 3.0% O3: 25.0% NO2: 1.0% SO2: 1.3% CO: 66.7% Air Quality
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