Antofagasta, Chile

Monitoring Station · Antofagasta, Chile
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
228 5am
163
59
102 8am
102
102
102 11am
102
102
122 2pm
122
122
122 5pm
122
—
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
Station readings
228
163
59
CAMS model adj +68
34
34
34
34
34
34
34
34
34
54
54
54
54
54

Air Quality Trend (24h)

PM2.515.9 µg/m³ ×1.1 WHO
Moderate
View city history →

Nearby Monitoring Stations

42
Antofagasta, Chile
0.0 km PM2.5: 10.1 µg/m³
63
Antofagasta, Chile
0.0 km PM2.5: 17.8 µg/m³

Nearby Cities

87 Antofagasta 175 Tocopilla 22 Calama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T08:03 UTC.