UPDATE: Air quality alert in place for the Orange County and Santa Ana Mountains area Wednesday
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On Tuesday at 9:42 p.m. an updated air quality alert was reported by the NWS San Diego CA in effect until Wednesday at 9:45 p.m. The alert is for Santa Ana Mountains and Foothills, Orange County Coastal and Orange County Inland.
This alert is in effect until Wednesday at 9:45 p.m.
Air quality alerts: Your safety roadmap by the NWS
- Stay inside if possible, particularly if you have respiratory concerns or other health problems, or are a senior or child.
- If you must go out, try to limit the amount of time you are out to strictly essential activities.
- Minimize your use of items that increase pollution, such as cars, gas-powered lawnmowers, and other vehicles.
- Do not burn debris or other items during an air quality alert.
- Stay Informed - Listen to NOAA Weather Radio or your favorite weather news station.
Source: The National Weather Service
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This story was originally published May 19, 2026 at 9:47 PM.