INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
54 11pm
90
90
91 2am
90
90
90 5am
90
90
90 8am
90
90
90 11am
90
73
— 2pm
—
—
— 5pm
—
—
— 8pm
—
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CAMS model adj +7
66
83
83
84
83
83
83
83
83
83
83
83
83
83
66

Air Quality Forecast (24h)

PM2.513.5 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

112
INIA, Chillán, Chile
0.0 km PM2.5: 40.0 µg/m³
36
Puren, Chile
2.4 km PM2.5: 8.6 µg/m³
50
Puren, Chile
2.4 km PM2.5: 12.0 µg/m³
91
San Carlos, Chile
18.2 km PM2.5: 31.1 µg/m³
47
San Carlos, Chile
18.2 km PM2.5: 11.3 µg/m³
26
San Carlos, Chile
18.2 km PM2.5: 6.2 µg/m³

Nearby Cities

34 Chillán 34 Chillán Viejo 34 San Carlos 34 Coihueco 73 Quillón 93 Parral 69 Coelemu 72 Cabrero 87 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:33 UTC.