INIA, Chillán, Chile

Monitoring Station · Chillán, Chile
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 7pm
28
28
40 10pm
40
40
40 1am
57
57
57 4am
57
57
57 7am
57
57
— 10am
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—
— 1pm
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— 4pm
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CAMS model adj -26
54
54
54
66
66
66
66
83
83
83
83
83
83
83
83

Air Quality Trend (24h)

PM2.518.8 µg/m³ ×1.3 WHO
Moderate
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Nearby Monitoring Stations

70
INIA, Chillán, Chile
0.0 km PM2.5: 21.1 µg/m³
336
INIA, Chillán, Chile
0.0 km PM2.5: 294.5 µg/m³
120
Puren, Chile
2.4 km PM2.5: 43.2 µg/m³
70
Puren, Chile
2.4 km PM2.5: 21.1 µg/m³
25
San Carlos, Chile
18.2 km PM2.5: 6.0 µg/m³

Nearby Cities

70 Chillán 71 Chillán Viejo 95 San Carlos 78 Coihueco 43 Quillón 51 Parral 55 Coelemu 52 Cabrero 34 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T22:42 UTC.