San Cristobal, Medellín, Colombia

Monitoring Station · Medellín, Colombia
171
Unhealthy
Everyone should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
97 9am
97
97
97 12pm
99
97
97 3pm
97
97
97 6pm
97
97
97 9pm
97
99
— 12am
—
—
— 3am
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—
— 6am
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CAMS model adj +72
25
25
25
25
27
25
25
25
25
25
25
25
25
25
27

Air Quality Trend (24h)

PM2.594.2 µg/m³ ×6.3 WHO
Unhealthy
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Nearby Monitoring Stations

63
San Cristobal, Medellín, Colombia
0.0 km PM2.5: 17.8 µg/m³
78
Belén, Medellín, Colombia
5.4 km PM2.5: 24.9 µg/m³
72
Belén, Medellín, Colombia
5.4 km PM2.5: 22.1 µg/m³
78
Altavista, Medellín, Colombia
6.8 km PM2.5: 24.9 µg/m³
82
Altavista, Medellín, Colombia
6.8 km PM2.5: 26.8 µg/m³
65
Aranjuez, Medellín, Colombia
9.1 km PM2.5: 18.8 µg/m³
63
Aranjuez, Medellín, Colombia
9.1 km PM2.5: 17.8 µg/m³
61
Aranjuez, Medellín, Colombia
9.1 km PM2.5: 16.9 µg/m³

Nearby Cities

67 Medellín 78 Bello 78 Itagüí 85 Envigado 90 La Estrella 75 Sabaneta 47 Copacabana 63 Caldas 35 Retiro

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T12:17 UTC.