INIA, Chillán, Chile Air Quality

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

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
68 2am
66
66
66 5am
66
66
66 8am
66
66
66 11am
68
75
68 2pm
68
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— 5pm
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— 8pm
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— 11pm
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CAMS model adj +41
27
25
25
25
25
25
25
25
25
25
27
34
27
27

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
22
Puren, Chile
2.4 km PM2.5: 5.3 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
24
San Carlos, Chile
18.2 km PM2.5: 5.8 µg/m³

Nearby Cities

137 Chillán 137 Chillán Viejo 137 San Carlos 137 Coihueco 25 Quillón 41 Parral 26 Coelemu 25 Cabrero 99 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T05:02 UTC.