INIA, Chillán, Chile

Monitoring Station · Chillán, Chile
336
Hazardous
Everyone should stay indoors and keep windows closed.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
83 4pm
83
83
83 7pm
83
83
95 10pm
95
95
95 1am
112
112
112 4am
112
112
— 7am
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— 10am
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— 1pm
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CAMS model adj +29
54
54
54
54
54
54
66
66
66
66
83
83
83
83
83

Air Quality Trend (24h)

PM2.5294.5 µg/m³ ×19.6 WHO
Hazardous
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Nearby Monitoring Stations

139
INIA, Chillán, Chile
0.0 km PM2.5: 50.9 µg/m³
99
INIA, Chillán, Chile
0.0 km PM2.5: 34.9 µg/m³
72
Puren, Chile
2.4 km PM2.5: 22.1 µg/m³
63
Puren, Chile
2.4 km PM2.5: 17.8 µg/m³
114
San Carlos, Chile
18.2 km PM2.5: 40.8 µg/m³

Nearby Cities

82 Chillán 82 Chillán Viejo 111 San Carlos 92 Coihueco 24 Quillón 56 Parral 18 Coelemu 57 Cabrero 60 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T19:24 UTC.