INIA, Chillán, Chile

Monitoring Station · Chillán, Chile
152
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
152 2pm
72
60
60 5pm
60
60
60 8pm
60
72
72 11pm
72
72
89 2am
89
89
— 5am
—
—
— 8am
—
—
— 11am
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Station readings
152
CAMS model adj +6
66
66
54
54
54
54
54
54
66
66
66
66
83
83
83

Air Quality Trend (24h)

PM2.557.4 µg/m³ ×3.8 WHO
Unhealthy
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Nearby Monitoring Stations

336
INIA, Chillán, Chile
0.0 km PM2.5: 294.5 µg/m³
119
Puren, Chile
2.4 km PM2.5: 42.8 µg/m³
112
Puren, Chile
2.4 km PM2.5: 40.0 µg/m³

Nearby Cities

174 Chillán 171 Chillán Viejo 193 San Carlos 188 Coihueco 22 Quillón 60 Parral 18 Coelemu 57 Cabrero 92 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T17:33 UTC.