Antofagasta, Chile Air Quality

Monitoring Station · Antofagasta, Chile
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
279 5am
53
76
76 8am
76
76
76 11am
76
76
76 2pm
76
76
96 5pm
96
96
— 8pm
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—
— 11pm
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— 2am
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Station readings
279
53
CAMS model adj +42
34
34
34
34
34
34
34
34
34
34
34
34
54
54
54

Air Quality Forecast (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

38
Antofagasta, Chile
0.0 km PM2.5: 9.1 µg/m³
46
Antofagasta, Chile
0.0 km PM2.5: 11.0 µg/m³
51
Antofagasta, Chile
0.0 km PM2.5: 12.1 µg/m³
34
Antofagasta, Chile
0.0 km PM2.5: 8.2 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 2026-08-08T08:19 UTC.