Tres Marias, Chile Air Quality

Monitoring Station · Tocopilla, Chile
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
24 12am
24
24
24 3am
24
24
22 6am
22
22
22 9am
22
22
22 12pm
24
24
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj -3
27
27
27
27
27
27
25
25
25
25
25
25
25
27
27

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

42
Tres Marias, Chile
0.0 km PM2.5: 10.1 µg/m³
38
Tres Marias, Chile
0.0 km PM2.5: 9.1 µg/m³
38
Tres Marias, Chile
0.0 km PM2.5: 9.1 µg/m³
38
Tres Marias, Chile
0.0 km PM2.5: 9.1 µg/m³
-
Gobernación
3.9 km
42
Bomberos, Chile
6.1 km PM2.5: 10.1 µg/m³
38
Bomberos, Chile
6.1 km PM2.5: 9.1 µg/m³
46
Bomberos, Chile
6.1 km PM2.5: 11.0 µg/m³

Nearby Cities

89 Tocopilla 60 Calama 54 Antofagasta 52 Alto Hospicio 51 Pozo Almonte 52 Iquique

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:46 UTC.