What is the air quality in Antofagasta today?

The current Air Quality Index (AQI) in Antofagasta is 27 (Good). PM2.5 concentration is 6.5 µg/m³.

What is the temperature in Antofagasta right now?

The current temperature in Antofagasta is 14.5°C (feels like 14.5°C). Humidity is 86.3% and wind speed is 7.9 km/h.

Is it safe to go outside in Antofagasta?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Antofagasta, Chile

Cloudy

14.5°C · 86.3% humidity

14.5°

Feels 14.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Antofagasta →

Antofagasta's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

86.3%

Humidity

7.9 km/h

Wind NE

1013.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.5 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Antofagasta?

Temperature & Precipitation

PM2.56.5 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Antofagasta?

10-22

17.5° 14.5°

10-23

17.9° 16.0°

10-24

19.1° 15.2°

10-25

18.2° 15.3°

0.06 mm

10-26

18.9° 15.5°

10-27

17.9° 15.1°

10-28

19.0° 15.1°

Both models agree Avg diff: 2.4°C

Where are air quality stations near Antofagasta?

114

Antofagasta, Chile

4.4 km PM2.5: 40.8 µg/m³

What cities are near Antofagasta?

25 Tocopilla 25 Calama

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T03:43 UTC.