INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
122
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

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AQI Forecast
25 10pm
122
27
27 1am
25
25
25 4am
25
25
25 7am
25
25
24 10am
24
25
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Station readings
122

Air Quality Forecast (24h)

PM2.544.0 µg/m³ ×2.9 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

46
INIA, Chillán, Chile
0.0 km PM2.5: 11.0 µg/m³
57
INIA, Chillán, Chile
0.0 km PM2.5: 15.0 µg/m³
147
Puren, Chile
2.4 km PM2.5: 54.2 µg/m³
42
Puren, Chile
2.4 km PM2.5: 10.1 µg/m³
119
Puren, Chile
2.4 km PM2.5: 42.8 µg/m³
63
Puren, Chile
2.4 km PM2.5: 17.8 µg/m³
72
San Carlos, Chile
18.2 km PM2.5: 22.1 µg/m³
82
San Carlos, Chile
18.2 km PM2.5: 26.8 µg/m³

Nearby Cities

25 Chillán 25 Chillán Viejo 25 San Carlos 25 Coihueco 37 Quillón 38 Parral 38 Coelemu 37 Cabrero 26 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:32 UTC.