INIA, Chillán, Chile
Monitoring Station
· Chillán, Chile
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
44
10am
70
75
75
1pm
75
75
75
4pm
75
75
75
7pm
75
75
75
10pm
75
—
—
1am
—
—
—
4am
—
—
—
7am
—
—
Air Quality Trend (24h)
Nearby Monitoring Stations
85
INIA, Chillán, Chile
72
INIA, Chillán, Chile
59
INIA, Chillán, Chile
34
INIA, Chillán, Chile
107
INIA, Chillán, Chile
68
Puren, Chile
53
San Carlos, Chile
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T13:09 UTC.