Tres Marias, Chile

Monitoring Station · Tocopilla, Chile
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
75 4am
50
50
50 7am
50
50
50 10am
50
50
50 1pm
50
50
75 4pm
75
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

17
Tres Marias, Chile
0.0 km
21
Tres Marias, Chile
0.0 km
-
Gobernación
3.9 km
97
Bomberos, Chile
6.1 km

Nearby Cities

31 Tocopilla 31 Calama 43 Antofagasta 37 Alto Hospicio 37 Pozo Almonte 37 Iquique

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T07:18 UTC.