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

Etna

Siskiyou County, California

2026-05-31 18:00

AQI (US)

Good

PM2.5

μg/m³

4.4

PM10

μg/m³

7.5

Weather

15℃

44%

10 kph

6 of 11

Historical Data

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby