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
43 9am
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43
43 12pm
41
43
43 3pm
43
43
50 6pm
50
50
50 9pm
50
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CAMS model adj +16
27
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25
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27
34
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34

Air Quality Forecast (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
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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
23
Antofagasta, Chile
0.0 km PM2.5: 5.5 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.