INIA, Chillán, Chile

Monitoring Station · Chillán, Chile
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 7am
28
28
28 10am
28
28
28 1pm
27
28
28 4pm
30
57
37 7pm
57
37
— 10pm
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—
— 1am
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— 4am
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CAMS model adj +3
25
25
25
25
25
25
25
24
25
25
27
54
34
54
34

Air Quality Trend (24h)

PM2.515.9 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

38
INIA, Chillán, Chile
0.0 km PM2.5: 9.1 µg/m³
51
INIA, Chillán, Chile
0.0 km PM2.5: 12.1 µg/m³
61
Puren, Chile
2.4 km PM2.5: 16.9 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 2026-04-18T10:56 UTC.