INIA, Chillán, Chile

Monitoring Station · Chillán, Chile
104
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
65 6am
65
104
65 9am
53
53
53 12pm
65
65
65 3pm
53
53
53 6pm
53
53
— 9pm
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—
— 12am
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— 3am
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Station readings
104
CAMS model adj -1
66
66
66
66
54
54
54
66
66
66
54
54
54
54
54

Air Quality Trend (24h)

PM2.536.7 µg/m³ ×2.4 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

97
Puren, Chile
2.4 km PM2.5: 34.0 µg/m³
72
San Carlos, Chile
18.2 km PM2.5: 22.1 µg/m³

Nearby Cities

103 Chillán 102 Chillán Viejo 74 San Carlos 91 Coihueco 60 Quillón 51 Parral 60 Coelemu 14 Cabrero 31 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T09:35 UTC.