INIA, Chillán, Chile

Monitoring Station · Chillán, Chile
77
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
12 2pm
47
77
49 5pm
76
56
76 8pm
56
76
76 11pm
76
88
88 2am
88
—
— 5am
—
—
— 8am
—
—
— 11am
—
—
Station readings
12
77
CAMS model adj +22
24
25
25
27
54
34
54
34
54
54
54
66
66
66

Air Quality Trend (24h)

PM2.524.5 µg/m³ ×1.6 WHO
Moderate
View city history →

Nearby Monitoring Stations

59
INIA, Chillán, Chile
0.0 km PM2.5: 15.9 µg/m³
25
INIA, Chillán, Chile
0.0 km PM2.5: 6.0 µg/m³
21
Puren, Chile
2.4 km PM2.5: 5.0 µg/m³

Nearby Cities

31 Chillán 31 Chillán Viejo 34 San Carlos 32 Coihueco 45 Quillón 34 Parral 38 Coelemu 37 Cabrero 28 Cauquenes

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T17:08 UTC.