INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
36 10pm
53
36
36 1am
36
36
36 4am
37
37
37 7am
37
37
37 10am
36
—
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—
Station readings
53
CAMS model adj +12
24
24
24
24
24
24
24
25
25
25
25
25
25
24

Air Quality Forecast (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Monitoring Stations

26
INIA, Chillán, Chile
0.0 km PM2.5: 6.2 µg/m³
29
Puren, Chile
2.4 km PM2.5: 7.0 µg/m³
55
Puren, Chile
2.4 km PM2.5: 14.0 µg/m³
77
San Carlos, Chile
18.2 km PM2.5: 24.5 µg/m³
40
San Carlos, Chile
18.2 km PM2.5: 9.6 µg/m³
57
San Carlos, Chile
18.2 km PM2.5: 15.0 µg/m³

Nearby Cities

51 Chillán 51 Chillán Viejo 51 San Carlos 51 Coihueco 36 Quillón 36 Parral 38 Coelemu 36 Cabrero 35 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:12 UTC.