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
154 7am
25
67
67 10am
68
70
68 1pm
68
68
67 4pm
67
67
67 7pm
67
68
— 10pm
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—
— 1am
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— 4am
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Station readings
154
25
CAMS model adj +43
24
24
24
24
25
27
25
25
25
24
24
24
24
24
25

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

53
INIA, Chillán, Chile
0.0 km PM2.5: 13.1 µg/m³
155
INIA, Chillán, Chile
0.0 km PM2.5: 63.2 µg/m³
102
Puren, Chile
2.4 km PM2.5: 35.9 µg/m³
158
Puren, Chile
2.4 km PM2.5: 69.1 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
68
San Carlos, Chile
18.2 km PM2.5: 20.2 µg/m³
181
San Carlos, Chile
18.2 km PM2.5: 113.6 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 2026-08-10T10:29 UTC.