INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
48 10pm
53
48
72 1am
48
48
48 4am
49
49
49 7am
49
49
49 10am
48
48
— 1pm
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— 4pm
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Station readings
53
72
CAMS model adj +24
24
24
24
24
24
24
24
25
25
25
25
25
25
24
24

Air Quality Forecast (24h)

PM2.522.1 µg/m³ ×1.5 WHO
Moderate
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Nearby Monitoring Stations

26
INIA, Chillán, Chile
0.0 km PM2.5: 6.2 µg/m³
29
Puren, Chile
2.4 km PM2.5: 7.0 µg/m³
55
Puren, Chile
2.4 km PM2.5: 14.0 µg/m³
77
San Carlos, Chile
18.2 km PM2.5: 24.5 µg/m³
40
San Carlos, Chile
18.2 km PM2.5: 9.6 µg/m³
57
San Carlos, Chile
18.2 km PM2.5: 15.0 µg/m³

Nearby Cities

36 Chillán 36 Chillán Viejo 13 San Carlos 24 Coihueco 36 Quillón 12 Parral 38 Coelemu 36 Cabrero 12 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:50 UTC.