Antofagasta, Chile Air Quality

Monitoring Station · Antofagasta, Chile
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
68 12am
62
62
62 3am
62
62
62 6am
62
62
62 9am
62
62
62 12pm
42
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— 3pm
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— 6pm
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— 9pm
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Station readings
68
CAMS model adj +8
54
54
54
54
54
54
54
54
54
54
54
54
54
34

Air Quality Forecast (24h)

PM2.520.2 µg/m³ ×1.3 WHO
Moderate
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Nearby Monitoring Stations

93
Antofagasta, Chile
0.0 km PM2.5: 32.1 µg/m³
8
Antofagasta, Chile
0.0 km PM2.5: 1.9 µg/m³
162
Antofagasta, Chile
0.0 km PM2.5: 76.8 µg/m³

Nearby Cities

47 Antofagasta 60 Tocopilla 66 Calama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T03:00 UTC.