INIA, Chillán, Chile Air Quality
Monitoring Station
· Chillán, Chile
132
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
53
9pm
119
132
119
12am
92
92
90
3am
90
90
90
6am
90
90
90
9am
90
90
—
12pm
—
—
—
3pm
—
—
—
6pm
—
—
Station readings
53
132
CAMS model
adj +65
34
54
54
54
27
27
25
25
25
25
25
25
25
25
25
Air Quality Forecast (24h)
PM2.548.1 µg/m³
×3.2 WHO
Unhealthy for sensitive groups
Nearby Monitoring Stations
3
INIA, Chillán, Chile
78
Puren, Chile
65
Puren, Chile
60
San Carlos, Chile
16
San Carlos, Chile
96
San Carlos, Chile
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T00:28 UTC.