What is the air quality in Machalí today?

The current Air Quality Index (AQI) in Machalí is 12 (Good). PM2.5 concentration is 2.9 µg/m³.

What is the temperature in Machalí right now?

The current temperature in Machalí is 9.6°C (feels like 5.7°C). Humidity is 50.5% and wind speed is 36.0 km/h.

Is it safe to go outside in Machalí?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Machalí, Chile

Drizzle

9.6°C · 50.5% humidity

9.6°

Feels 5.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Machalí →

Machalí's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

50.5%

Humidity

36.0 km/h

Wind E

1013.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.9 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Machalí?

Temperature & Precipitation

PM2.52.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Both models agree Avg diff: 3.3°C

Where are air quality stations near Machalí?

Rancagua I, Chile

6.3 km PM2.5: 8.2 µg/m³

Rengo, Chile

30.2 km PM2.5: 10.1 µg/m³

What cities are near Machalí?

31 Rancagua 30 Graneros 28 San Francisco de Mostazal 12 Rengo 12 Paine 13 San Vicente de Tagua Tagua 13 San Vicente 11 Buin 12 Pirque 10 Talagante

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T03:05 UTC.