INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
161
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
110 2am
48
161
109 5am
109
109
109 8am
109
109
109 11am
109
92
80 2pm
80
80
5pm
8pm
11pm
Station readings
48
161
CAMS model adj +26
84
83
83
83
83
83
83
83
83
83
83
66
54
54
54
PM2.574.9 µg/m³ ×5.0 WHO
Unhealthy
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:37 UTC.