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
161 4am
109
109
109 7am
109
109
109 10am
109
109
92 1pm
80
80
80 4pm
80
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
161
CAMS model adj +26
83
83
83
83
83
83
83
83
83
66
54
54
54
54

Air Quality Forecast (24h)

PM2.574.9 µg/m³ ×5.0 WHO
Unhealthy
View city history →

Nearby Monitoring Stations

25
INIA, Chillán, Chile
0.0 km PM2.5: 6.0 µg/m³
36
Puren, Chile
2.4 km PM2.5: 8.6 µg/m³
103
Puren, Chile
2.4 km PM2.5: 36.3 µg/m³
26
San Carlos, Chile
18.2 km PM2.5: 6.2 µg/m³
17
San Carlos, Chile
18.2 km PM2.5: 4.1 µg/m³
22
San Carlos, Chile
18.2 km PM2.5: 5.3 µg/m³

Nearby Cities

74 Chillán 74 Chillán Viejo 84 San Carlos 68 Coihueco 66 Quillón 60 Parral 53 Coelemu 64 Cabrero 75 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T07:07 UTC.