INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
132
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
53 9pm
119
132
119 12am
92
92
90 3am
90
90
90 6am
90
90
90 9am
90
90
— 12pm
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Station readings
53
132
CAMS model adj +65
34
54
54
54
27
27
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.548.1 µg/m³ ×3.2 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

3
INIA, Chillán, Chile
0.0 km PM2.5: 0.7 µg/m³
78
Puren, Chile
2.4 km PM2.5: 24.9 µg/m³
65
Puren, Chile
2.4 km PM2.5: 18.8 µg/m³
60
San Carlos, Chile
18.2 km PM2.5: 16.4 µg/m³
16
San Carlos, Chile
18.2 km PM2.5: 3.8 µg/m³
96
San Carlos, Chile
18.2 km PM2.5: 33.5 µg/m³

Nearby Cities

160 Chillán 163 Chillán Viejo 396 San Carlos 230 Coihueco 56 Quillón 51 Parral 60 Coelemu 57 Cabrero 34 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T00:28 UTC.