Air Quality in Caldas, Colombia

Drizzle
27.8°C · 50.0% humidity
27.8°
Feels 30.0°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
22 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 6pm
23
28
61 9pm
52
46
42 12am
39
37
35 3am
34
33
32 6am
32
44
32 9am
11
4
4 12pm
4
4
4 3pm
4
11
Station readings
20
23
28
CAMS model adj -23
54
54
54
54
54
54
54
54
54
54
54
54
54
54
66
54
34
27
27
27
27
27
27
34
AD 728×90

Air Quality Index Trend

47h · 14 stn

Caldas'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 Caldas is 1.1× the WHO 24-hour guideline of 15 µg/m³.

50.0%
Humidity
7.8 km/h
Wind SW
1007.9 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
61
16.83 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Caldas?

Temperature & Precipitation

PM2.5 Trend

47h · 14 stations
PM2.516.83 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (22 stations within 25 km)
16.83
Median
5.93
Average
1.0
Low
16.9
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -9.7

What is the 7-day forecast for Caldas?

08-03
27.8° 15.8°
4.0 mm
08-04
26.7° 16.2°
8.69 mm
08-05
23.7° 15.5°
5.38 mm
08-06
28.5° 15.9°
0.25 mm
08-07
28.5° 16.5°
2.19 mm
08-08
27.0° 16.3°
0.5 mm
08-09
30.5° 16.4°
8.81 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Caldas?

68
Caldas, Medellín, Colombia
0.3 km PM2.5: 20.2 µg/m³
55
Caldas, Medellín, Colombia
0.3 km PM2.5: 14.0 µg/m³
55
Caldas, Medellín, Colombia
0.3 km PM2.5: 14.0 µg/m³
46
Sabaneta, Medellín, Colombia
6.1 km PM2.5: 11.0 µg/m³
46
Sabaneta, Medellín, Colombia
6.1 km PM2.5: 11.0 µg/m³
46
Sabaneta, Medellín, Colombia
6.1 km PM2.5: 11.0 µg/m³
46
Sabaneta, Medellín, Colombia
6.1 km PM2.5: 11.0 µg/m³
55
Sabaneta, Medellín, Colombia
6.1 km PM2.5: 14.0 µg/m³
38
La Estrella, Medellín, Colombia
7.2 km PM2.5: 9.1 µg/m³
42
La Estrella, Medellín, Colombia
7.2 km PM2.5: 10.1 µg/m³

What cities are near Caldas?

50 Sabaneta 46 La Estrella 51 Envigado 53 Itagüí 11 Retiro 55 Medellín 57 Fredonia 5 La Ceja 53 Bello 9 Rionegro
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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 2026-08-08T02:35 UTC.