Tres Marias, Chile

Monitoring Station · Tocopilla, Chile
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 2pm
48
9
48 5pm
55
55
55 8pm
55
55
55 11pm
55
48
48 2am
48
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Station readings
9
CAMS model adj +21
25
27
27
27
34
34
34
34
34
34
34
27
27
27

Air Quality Trend (24h)

PM2.52.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

13
Tres Marias, Chile
0.0 km PM2.5: 3.1 µg/m³
17
Tres Marias, Chile
0.0 km PM2.5: 4.1 µg/m³
13
Tres Marias, Chile
0.0 km PM2.5: 3.1 µg/m³
-
Gobernación
3.9 km
89
Bomberos, Chile
6.1 km PM2.5: 30.2 µg/m³
184
Bomberos, Chile
6.1 km PM2.5: 119.4 µg/m³

Nearby Cities

80 Tocopilla 17 Calama 84 Antofagasta 45 Alto Hospicio 45 Pozo Almonte 45 Iquique

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T17:03 UTC.