Air Quality in Medellín, Colombia

Overcast
13.0°C · 97.5% humidity
13.0°
Feels 13.0°
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 7pm
15
19
65 10pm
50
39
31 1am
26
22
19 4am
17
16
15 7am
13
12
13 10am
13
12
12 1pm
12
12
12 4pm
12
14
Station readings
20
15
19
24
CAMS model adj -13
34
25
27
25
25
25
25
25
25
25
25
25
25
24
24
25
25
25
25
25
25
25
25
27
AD 728×90

Air Quality Index Trend

48h · 14 stn

Medellín's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Medellín is 1.3× the WHO 24-hour guideline of 15 µg/m³.

97.5%
Humidity
16.2 km/h
Wind E
1014.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
65
18.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Medellín?

Temperature & Precipitation

PM2.5 Trend

48h · 14 stations
PM2.518.9 µg/m³ ×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (18 stations within 25 km)
18.9
Median
19.86
Average
2.4
Low
34.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -12.6

What is the 7-day forecast for Medellín?

05-30
25.0° 13.0°
1.06 mm
05-31
23.5° 12.3°
2.75 mm
06-01
23.6° 12.9°
11.31 mm
06-02
23.1° 13.5°
13.81 mm
06-03
14.6° 12.1°
9.81 mm
06-04
18.5° 13.1°
7.81 mm
06-05
20.1° 13.9°
15.38 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Medellín?

137
Villahermosa, Medellín, Colombia
3.0 km PM2.5: 50.1 µg/m³
38
Villahermosa, Medellín, Colombia
3.0 km PM2.5: 9.1 µg/m³
36
Politecnico Colombiano Jaime Isaza Cadavid, Medellín, Colombia
4.1 km PM2.5: 8.6 µg/m³
36
Politecnico Colombiano Jaime Isaza Cadavid, Medellín, Colombia
4.1 km PM2.5: 8.6 µg/m³
23
Politecnico Colombiano Jaime Isaza Cadavid, Medellín, Colombia
4.1 km PM2.5: 5.5 µg/m³
248
Belén, Medellín, Colombia
4.4 km PM2.5: 197.9 µg/m³
41
Belén, Medellín, Colombia
4.4 km PM2.5: 9.8 µg/m³
32
Altavista, Medellín, Colombia
5.0 km PM2.5: 7.7 µg/m³
149
Altavista, Medellín, Colombia
5.0 km PM2.5: 55.0 µg/m³
29
El Poblado, Medellín, Colombia
5.2 km PM2.5: 7.0 µg/m³

What cities are near Medellín?

83 Itagüí 77 Envigado 72 Bello 76 Sabaneta 82 La Estrella 40 Copacabana 60 Caldas 29 Retiro 25 Rionegro 46 San Vicente
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T03:24 UTC.