Rancagua I, Chile

Monitoring Station · Rancagua, Chile
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 1pm
50
50
23 4pm
23
23
23 7pm
23
21
21 10pm
23
23
23 1am
23
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Station readings
46
CAMS model adj -4
66
54
54
27
27
27
27
27
25
25
27
27
27
27

Air Quality Trend (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

49
Rancagua I, Chile
0.0 km PM2.5: 11.8 µg/m³
63
Rancagua II, Chile
3.0 km PM2.5: 17.8 µg/m³
53
Rancagua II, Chile
3.0 km PM2.5: 13.1 µg/m³
38
Rancagua II, Chile
3.0 km PM2.5: 9.1 µg/m³

Nearby Cities

51 Rancagua 50 Machalí 52 Graneros 52 San Francisco de Mostazal 40 Rengo 23 Paine 40 San Vicente de Tagua Tagua 40 San Vicente 32 Buin

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T16:15 UTC.