INIA, Chillán, Chile Air Quality

Monitoring Station · Chillán, Chile
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 6am
34
37
37 9am
37
37
37 12pm
37
37
37 3pm
37
37
37 6pm
37
37
— 9pm
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— 12am
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— 3am
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Station readings
17
34
CAMS model adj +13
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.58.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

38
INIA, Chillán, Chile
0.0 km PM2.5: 9.1 µg/m³
17
INIA, Chillán, Chile
0.0 km PM2.5: 4.1 µg/m³
25
Puren, Chile
2.4 km PM2.5: 6.0 µg/m³
13
Puren, Chile
2.4 km PM2.5: 3.1 µg/m³
38
San Carlos, Chile
18.2 km PM2.5: 9.1 µg/m³
53
San Carlos, Chile
18.2 km PM2.5: 13.1 µg/m³
46
San Carlos, Chile
18.2 km PM2.5: 11.0 µg/m³
38
San Carlos, Chile
18.2 km PM2.5: 9.1 µg/m³

Nearby Cities

21 Chillán 20 Chillán Viejo 25 San Carlos 24 Coihueco 36 Quillón 36 Parral 35 Coelemu 36 Cabrero 30 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T09:28 UTC.