Etna Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Etna

Siskiyou County, California

2026-05-30 23:00

AQI (US)

Good

PM2.5

μg/m³

4.6

PM10

μg/m³

8.2

Weather

19℃

39%

11 kph

3 of 11

Historical Data

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