Antofagasta, Chile Air Quality

Monitoring Station · Antofagasta, Chile
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
51 12am
94
94
94 3am
74
74
74 6am
74
74
74 9am
74
74
74 12pm
74
74
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj +40
34
54
54
54
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.512.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

38
Antofagasta, Chile
0.0 km PM2.5: 9.1 µg/m³
51
Antofagasta, Chile
0.0 km PM2.5: 12.1 µg/m³

Nearby Cities

54 Antofagasta 89 Tocopilla 60 Calama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:26 UTC.