Tres Marias, Chile
Monitoring Station
· Tocopilla, Chile
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
50
4am
50
50
50
7am
50
50
50
10am
50
50
50
1pm
50
50
50
4pm
75
75
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7pm
—
—
—
10pm
—
—
—
1am
—
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Air Quality Trend (24h)
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T07:34 UTC.