Antofagasta, Chile Air Quality

Monitoring Station · Antofagasta, Chile
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
23 9am
47
47
47 12pm
45
47
47 3pm
47
47
54 6pm
54
54
54 9pm
54
—
— 12am
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— 3am
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— 6am
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CAMS model adj +20
27
27
27
27
25
27
27
27
27
34
34
34
34
34

Air Quality Forecast (24h)

PM2.55.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

20
Antofagasta, Chile
0.0 km PM2.5: 4.8 µg/m³
37
Antofagasta, Chile
0.0 km PM2.5: 8.9 µg/m³
53
Antofagasta, Chile
0.0 km PM2.5: 13.1 µg/m³

Nearby Cities

31 Antofagasta 24 Tocopilla 22 Calama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T12:10 UTC.