- Severity: Unknown
- Urgency: Unknown
- Area: San Bernardino and Riverside County Valleys-The Inland Empire; San Bernardino County Mountains; Coachella Valley; San Gorgonio Pass Near Banning; Orange County Inland
- Effective: 2026-08-24T13:34:00-07:00
- Ends: 2026-08-28T20:00:00-07:00
* WHAT…The South Coast AQMD has issued an air quality alert due to harmful levels of ozone pollution. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE…in the the South Coast Air Basin and Coachella Valley. Levels of ozone pollution can vary by time and location depending on emissions and air pollution transport. * WHEN…from 1 PM Monday to 8 PM Friday. The highest ozone levels typically occur in the afternoon and early-evening hours. * IMPACTS… Ozone air pollution can cause serious health problems, including trouble breathing, asthma attacks, and lung damage. Everyone can be affected, but sensitive groups such as people with lung disease, older adults, people who are pregnant, children, and those who spend a lot of time outdoors are at greater risk.
Official alert data (National Weather Service)
Generated from public records with automated review; see sources linked above. Corrections: see About page.
Inspection record1 source
Every civic claim above is drawn from these records. Follow any one to the primary document and check it.
- api.weather.govhttps://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.1ff47e58a0cc6ee5f3f05f4cb29e5c9ee671d483.001.1
Tier A — rendered from structured data, no model involved.