INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 8am
67
67
68 11am
70
68
68 2pm
68
67
67 5pm
67
67
67 8pm
68
70
— 11pm
—
—
— 2am
—
—
— 5am
—
—
CAMS model adj +43
24
24
24
25
27
25
25
25
24
24
24
24
24
25
27

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

155
INIA, Chillán, Chile
0.0 km PM2.5: 63.2 µg/m³
53
INIA, Chillán, Chile
0.0 km PM2.5: 13.1 µg/m³
34
Puren, Chile
2.4 km PM2.5: 8.2 µg/m³
158
Puren, Chile
2.4 km PM2.5: 69.1 µg/m³
102
Puren, Chile
2.4 km PM2.5: 35.9 µg/m³
33
San Carlos, Chile
18.2 km PM2.5: 7.9 µg/m³
57
San Carlos, Chile
18.2 km PM2.5: 15.0 µg/m³
160
San Carlos, Chile
18.2 km PM2.5: 72.9 µg/m³

Nearby Cities

52 Chillán 52 Chillán Viejo 59 San Carlos 54 Coihueco 35 Quillón 37 Parral 37 Coelemu 33 Cabrero 42 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T11:20 UTC.