Rancagua I, Chile Air Quality

Monitoring Station · Rancagua, Chile
85
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
85 4am
40
40
40 7am
40
40
40 10am
40
40
69 1pm
52
40
40 4pm
40
40
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
CAMS model adj -14
54
54
54
54
54
54
54
54
54
83
66
54
54
54
54

Air Quality Forecast (24h)

PM2.528.3 µg/m³ ×1.9 WHO
Moderate
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Nearby Monitoring Stations

42
Rancagua I, Chile
0.0 km PM2.5: 10.1 µg/m³
85
Rancagua I, Chile
0.0 km PM2.5: 28.3 µg/m³
65
Rancagua II, Chile
3.0 km PM2.5: 18.8 µg/m³
99
Rancagua II, Chile
3.0 km PM2.5: 34.9 µg/m³
46
Rancagua II, Chile
3.0 km PM2.5: 11.0 µg/m³
109
Rancagua II, Chile
3.0 km PM2.5: 38.7 µg/m³
80
Rancagua II, Chile
3.0 km PM2.5: 25.9 µg/m³

Nearby Cities

41 Rancagua 41 Machalí 41 Graneros 41 San Francisco de Mostazal 29 Rengo 62 Paine 26 San Vicente de Tagua Tagua 26 San Vicente 59 Buin

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T07:16 UTC.