INIA, Chillán, Chile

Monitoring Station · Chillán, Chile
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
77 8am
149
46
73 11am
73
73
72 2pm
73
73
75 5pm
102
82
102 8pm
82
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— 11pm
—
—
— 2am
—
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— 5am
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Station readings
77
149
46
CAMS model adj +48
25
25
25
25
25
25
24
25
25
27
54
34
54
34

Air Quality Trend (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

59
INIA, Chillán, Chile
0.0 km PM2.5: 15.9 µg/m³
42
Puren, Chile
2.4 km PM2.5: 10.1 µg/m³
61
Puren, Chile
2.4 km PM2.5: 16.9 µg/m³
34
San Carlos, Chile
18.2 km PM2.5: 8.2 µg/m³

Nearby Cities

57 Chillán 58 Chillán Viejo 56 San Carlos 56 Coihueco 52 Quillón 37 Parral 38 Coelemu 42 Cabrero 21 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T11:03 UTC.