Rancagua I, Chile

Monitoring Station · Rancagua, Chile
123
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
83 11am
83
95
83 2pm
83
56
56 5pm
56
56
56 8pm
54
54
56 11pm
56
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CAMS model adj +29
54
54
66
54
54
27
27
27
27
27
25
25
27
27

Air Quality Trend (24h)

PM2.544.4 µg/m³ ×3.0 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

46
Rancagua I, Chile
0.0 km PM2.5: 11.0 µg/m³
63
Rancagua I, Chile
0.0 km PM2.5: 17.8 µg/m³
58
Rancagua II, Chile
3.0 km PM2.5: 15.4 µg/m³
42
Rancagua II, Chile
3.0 km PM2.5: 10.1 µg/m³
38
Rancagua II, Chile
3.0 km PM2.5: 9.1 µg/m³

Nearby Cities

36 Rancagua 35 Machalí 37 Graneros 37 San Francisco de Mostazal 22 Rengo 29 Paine 22 San Vicente de Tagua Tagua 22 San Vicente 33 Buin

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T14:24 UTC.