SM2 Air Quality

Monitoring Station · Vallenar, Chile
0
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
34 11pm
34
34
34 2am
54
54
54 5am
54
34
34 8am
34
27
27 11am
27
27
— 2pm
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—
— 5pm
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— 8pm
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Air Quality Forecast (24h)

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Gas Pollutants

SO₂
1.0
µg/m³

Nearby Monitoring Stations

-
SM4
2.6 km
72
Eme M, Chile
3.8 km PM2.5: 22.1 µg/m³
53
Eme M, Chile
3.8 km PM2.5: 13.1 µg/m³
63
Eme M, Chile
3.8 km PM2.5: 17.8 µg/m³
34
Eme M, Chile
3.8 km PM2.5: 8.2 µg/m³
-
SM6
7.1 km
-
SM1
8.3 km

Nearby Cities

54 Vallenar 52 Copiapó 52 Caldera 34 La Serena 30 Coquimbo 52 Vicuña 29 Ovalle 24 San José de Jáchal

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:33 UTC.