INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
53 6am
61
61
61 9am
60
60
61 12pm
61
61
61 3pm
61
61
60 6pm
60
60
— 9pm
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— 12am
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— 3am
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CAMS model adj +36
25
25
25
25
24
24
25
25
25
25
25
25
24
24
24

Air Quality Forecast (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

18
INIA, Chillán, Chile
0.0 km PM2.5: 4.3 µg/m³
61
Puren, Chile
2.4 km PM2.5: 16.9 µg/m³
119
Puren, Chile
2.4 km PM2.5: 42.8 µg/m³
119
Puren, Chile
2.4 km PM2.5: 42.8 µg/m³
42
Puren, Chile
2.4 km PM2.5: 10.1 µg/m³
34
San Carlos, Chile
18.2 km PM2.5: 8.2 µg/m³
137
San Carlos, Chile
18.2 km PM2.5: 50.1 µg/m³
82
San Carlos, Chile
18.2 km PM2.5: 26.8 µg/m³

Nearby Cities

25 Chillán 25 Chillán Viejo 25 San Carlos 25 Coihueco 37 Quillón 38 Parral 38 Coelemu 37 Cabrero 26 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T09:05 UTC.