# Air Quality Alert: Interstate 5 Corridor; Santa Clarita Valley; Santa Susana Mountains; Western San Gabriel Mountains and Highway 14 Corridor — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/f3bf37ab60ad0118

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-10-03 20:35 ingested 2026-10-05 02:52

[original source ↗](http://www.weather.gov/)

## extract

Air Quality Alert — Interstate 5 Corridor; Santa Clarita Valley; Santa Susana Mountains; Western San Gabriel Mountains and Highway 14 Corridor
Severity: Unknown. Certainty: Unknown.
* WHAT...The South Coast AQMD has issued an air quality alert due to
increased fine particle pollution from wildfire smoke.
Visit https://www.aqmd.gov/alertinfo to check current and forecasted
air quality levels.

* WHERE...in the Santa Clarita Valley, the I-5 corridor, and the
Angeles National Forest. Levels of particle pollution can vary by
time and location depending on fire activity and local weather
conditions.

* WHEN...8 PM Saturday until 8 PM Sunday.

* IMPACTS...Particles in wildfire smoke can get deep into the lungs
and cause serious health problems such as heart attacks, strokes,
asthma attacks, and difficulty breathing. Everyone can be affected,
but people with lung or heart disease, older adults, people who are
pregnant, children, and those who spend a lot of time outdoors are
at greater risk.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.