INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 9am
22
22
29 12pm
49
49
29 3pm
29
29
29 6pm
29
29
29 9pm
29
49
— 12am
—
—
— 3am
—
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— 6am
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CAMS model adj -5
27
27
27
34
54
54
34
34
34
34
34
34
34
34
54

Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

134
INIA, Chillán, Chile
0.0 km PM2.5: 48.9 µg/m³
46
INIA, Chillán, Chile
0.0 km PM2.5: 11.0 µg/m³
151
INIA, Chillán, Chile
0.0 km PM2.5: 55.5 µg/m³
42
INIA, Chillán, Chile
0.0 km PM2.5: 10.1 µg/m³
335
Puren, Chile
2.4 km PM2.5: 293.2 µg/m³
74
Puren, Chile
2.4 km PM2.5: 23.0 µg/m³
70
Puren, Chile
2.4 km PM2.5: 21.1 µg/m³
313
Puren, Chile
2.4 km PM2.5: 265.6 µg/m³

Nearby Cities

74 Chillán 74 Chillán Viejo 87 San Carlos 81 Coihueco 66 Quillón 30 Parral 44 Coelemu 69 Cabrero 74 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T12:16 UTC.