INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
175
Unhealthy
Everyone should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
93 5am
92
92
92 8am
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92
93 11am
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93 2pm
93
92
92 5pm
92
92
— 8pm
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CAMS model adj +68
25
24
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27
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25
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Air Quality Forecast (24h)

PM2.5102.0 µg/m³ ×6.8 WHO
Unhealthy
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Nearby Monitoring Stations

155
INIA, Chillán, Chile
0.0 km PM2.5: 63.2 µg/m³
25
INIA, Chillán, Chile
0.0 km PM2.5: 6.0 µg/m³
53
INIA, Chillán, Chile
0.0 km PM2.5: 13.1 µg/m³
159
Puren, Chile
2.4 km PM2.5: 71.0 µg/m³
158
Puren, Chile
2.4 km PM2.5: 69.1 µg/m³
160
San Carlos, Chile
18.2 km PM2.5: 72.9 µg/m³
68
San Carlos, Chile
18.2 km PM2.5: 20.2 µg/m³
25
San Carlos, Chile
18.2 km PM2.5: 6.0 µg/m³

Nearby Cities

52 Chillán 52 Chillán Viejo 59 San Carlos 54 Coihueco 35 Quillón 37 Parral 37 Coelemu 33 Cabrero 42 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T08:15 UTC.