INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
177
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
108 2am
177
108
108 5am
108
88
88 8am
81
81
81 11am
88
108
108 2pm
88
88
— 5pm
—
—
— 8pm
—
—
— 11pm
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Station readings
177
CAMS model adj +54
54
54
54
54
54
34
34
27
27
27
34
54
54
34
34

Air Quality Forecast (24h)

PM2.5105.9 µg/m³ ×7.1 WHO
Unhealthy
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Nearby Monitoring Stations

134
INIA, Chillán, Chile
0.0 km PM2.5: 48.9 µg/m³
112
INIA, Chillán, Chile
0.0 km PM2.5: 40.0 µg/m³
65
Puren, Chile
2.4 km PM2.5: 18.8 µg/m³
313
Puren, Chile
2.4 km PM2.5: 265.6 µg/m³
467
Puren, Chile
2.4 km PM2.5: 459.0 µg/m³
335
Puren, Chile
2.4 km PM2.5: 293.2 µg/m³
295
San Carlos, Chile
18.2 km PM2.5: 245.4 µg/m³
46
San Carlos, Chile
18.2 km PM2.5: 11.0 µg/m³

Nearby Cities

50 Chillán 50 Chillán Viejo 50 San Carlos 50 Coihueco 38 Quillón 38 Parral 35 Coelemu 37 Cabrero 26 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T05:26 UTC.