What is the air quality in Calama today?

The current Air Quality Index (AQI) in Calama is 57 (Moderate). PM2.5 concentration is 15.05 µg/m³.

What is the temperature in Calama right now?

The current temperature in Calama is 14.7°C (feels like 14.7°C). Humidity is 29.2% and wind speed is 31.9 km/h.

Air Quality in Calama, Chile

Clear

14.7°C · 29.2% humidity

14.7°

Feels 14.7°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

3 stations

Nearby Monitoring Stations

AQI Forecast

27 3am

57 6am

38 9am

38 12pm

84 3pm

84 6pm

54 9pm

54 12am

Air Quality Index Trend

45h · 3 stn

View full history →

Calama'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 Calama is 1.0× the WHO 24-hour guideline of 15 µg/m³.

29.2%

Humidity

31.9 km/h

Wind ENE

1017.1 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

15.05 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Calama?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations

PM2.515.05 µg/m³ ✓ WHO

Moderate

PM1027.4 µg/m³

Good

UV INDEX0.7

Low

Station readings (3 stations within 25 km)

15.05

Median

13.37

Average

4.6

Low

28.3

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -8.8

What is the 7-day forecast for Calama?

09-05

20.7° 11.3°

09-06

18.0° 12.3°

09-07

23.4° 10.5°

09-08

25.4° 12.5°

09-09

19.4° 12.1°

09-10

21.7° 11.9°

09-11

20.7° 7.6°

Both models agree Avg diff: 2.1°C

Where are air quality stations near Calama?

Club Deportivo 23 De Marzo, Chile

1.5 km PM2.5: 7.0 µg/m³

Club Deportivo 23 De Marzo, Chile

1.5 km PM2.5: 13.1 µg/m³

Club Deportivo 23 De Marzo, Chile

1.5 km PM2.5: 6.5 µg/m³

Club Deportivo 23 De Marzo, Chile

1.5 km PM2.5: 9.1 µg/m³

Club Deportivo 23 De Marzo, Chile

1.5 km PM2.5: 8.4 µg/m³

Club Deportivo 23 De Marzo, Chile

1.5 km PM2.5: 28.3 µg/m³

Hospital el Cobre, Chile

1.7 km PM2.5: 17.8 µg/m³

Hospital el Cobre, Chile

1.7 km PM2.5: 10.6 µg/m³

Hospital el Cobre, Chile

1.7 km PM2.5: 8.2 µg/m³

Hospital el Cobre, Chile

1.7 km PM2.5: 11.0 µg/m³

What cities are near Calama?

32 Tocopilla 45 Antofagasta 42 Pozo Almonte 21 Alto Hospicio 21 Iquique

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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 2026-09-05T10:26 UTC.