Antofagasta, Chile Air Quality

Monitoring Station · Antofagasta, Chile
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
51 12pm
57
51
51 3pm
51
58
58 6pm
78
78
78 9pm
78
78
78 12am
78
78
— 3am
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—
— 6am
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— 9am
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Station readings
57
CAMS model adj +24
27
27
27
27
27
34
34
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

50
Antofagasta, Chile
0.0 km PM2.5: 12.0 µg/m³
3
Antofagasta, Chile
0.0 km PM2.5: 0.7 µg/m³
55
Antofagasta, Chile
0.0 km PM2.5: 14.0 µg/m³

Nearby Cities

53 Antofagasta 29 Tocopilla 32 Calama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T15:27 UTC.