Tres Marias, Chile Air Quality

Monitoring Station · Tocopilla, Chile
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
27 4am
27
27
27 7am
27
27
27 10am
27
27
25 1pm
25
25
25 4pm
25
25
— 7pm
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—
— 10pm
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— 1am
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Air Quality Forecast (24h)

PM2.517.8 µg/m³ ×1.2 WHO
Moderate
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Nearby Monitoring Stations

10
Tres Marias, Chile
0.0 km PM2.5: 2.4 µg/m³
-
Gobernación
3.9 km
13
Bomberos, Chile
6.1 km PM2.5: 3.1 µg/m³
11
Bomberos, Chile
6.1 km PM2.5: 2.6 µg/m³

Nearby Cities

57 Tocopilla 20 Calama 57 Antofagasta 31 Alto Hospicio 48 Pozo Almonte 31 Iquique

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T07:52 UTC.