INIA, Chillán, Chile

Monitoring Station · Chillán, Chile
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
50 6am
50
59
50 9am
50
50
50 12pm
18
18
18 3pm
18
18
18 6pm
18
38
— 9pm
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—
— 12am
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— 3am
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Station readings
59
CAMS model adj -16
66
66
66
66
66
66
66
34
34
34
34
34
34
34
54

Air Quality Trend (24h)

PM2.515.9 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

76
INIA, Chillán, Chile
0.0 km PM2.5: 24.0 µg/m³
57
Puren, Chile
2.4 km PM2.5: 15.0 µg/m³
68
San Carlos, Chile
18.2 km PM2.5: 20.2 µg/m³
59
San Carlos, Chile
18.2 km PM2.5: 15.9 µg/m³

Nearby Cities

72 Chillán 72 Chillán Viejo 64 San Carlos 66 Coihueco 57 Quillón 38 Parral 38 Coelemu 51 Cabrero 70 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-30T09:51 UTC.