O'Higgins Region Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

O'Higgins Region

Chile

2026-04-10 21:00

AQI (US)

Moderate

PM2.5

μg/m³

21.1

PM10

μg/m³

40

O3

μg/m³

20.5

SO2

μg/m³

9.2

CO

μg/m³

150

Weather

19℃

57%

9 kph

0 of 11

Historical Data

Places included

Data Sources

http://sinca.mma.gob.cl/

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