Tres Marias, Chile Air Quality

Monitoring Station · Tocopilla, Chile
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
53 6am
53
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53 9am
53
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53 12pm
52
53
53 3pm
53
55
55 6pm
55
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CAMS model adj +28
25
25
25
25
25
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25
24
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27
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27

Air Quality Forecast (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

74
Tres Marias, Chile
0.0 km PM2.5: 23.0 µg/m³
34
Tres Marias, Chile
0.0 km PM2.5: 8.2 µg/m³
-
Gobernación
3.9 km
57
Bomberos, Chile
6.1 km PM2.5: 15.0 µg/m³
25
Bomberos, Chile
6.1 km PM2.5: 6.0 µg/m³
53
Bomberos, Chile
6.1 km PM2.5: 13.1 µg/m³

Nearby Cities

55 Tocopilla 15 Calama 57 Antofagasta 5 Alto Hospicio 12 Pozo Almonte 5 Iquique

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-13T09:01 UTC.