Reporting Station : San Francisco International Airport, CA

There are alert 2 Weather Alerts for your area.
60°F

Passing clouds. Cool.

  • 69%
  • 22 mphWNW
  • 69%
    Humidity
  • 50°F
    Dew Point
  • 60°F
    Comfort Level
  • 10 mi
    Visibility
  • 29.78 in

    Barometric Pressure
  • Air Quality
Current Time : 5:58 PM PDT  Refresh Nearest / Estimated
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Air Quality Alert

Broadcast Time 06/21/2024 15:03 PDT

Air Quality Alert
Issued By NWS San Diego CA Broadcast Time 06/21/2024 15:03 PDT
Issuing Time 06/21/2024 15:03 PDT Valid Until 06/22/2024 15:15 PDT

The South Coast AQMD has issued an air quality alert in the South Coast Air Basin and Coachella Valley due to high levels of ozone (smog). The air quality alert is in effect 11 AM Friday through 7 PM Tuesday. Elevated levels of ozone the predominant summertime pollutant are likely to result in poor air quality in the afternoon and early- evening hours. Ozone air pollution can cause respiratory health problems, including trouble breathing, asthma attacks, and lung damage. Children, older adults, and people with asthma or COPD may be more sensitive to the health effects of ozone. Air quality can change depending on time of day and weather conditions. Increased emissions of chemicals and faster ozone formation rates due to heat, along with low winds and stagnant weather can cause unusually high and persistent levels of ozone pollution. To help minimize ozone air pollution levels: * Limit the use of gasoline powered lawn and garden equipment until evening hours * Conserve electricity and set your air conditioner at a higher temperature * Try to delay trips to the gas station and the use of household chemicals until the evening Check air quality levels and take appropriate action as needed. When air quality index (AQI) levels are Unhealthy for Sensitive Groups (orange), people with heart or lung disease, pregnant women, children, and older adults should limit prolonged or heavy outdoor exertion. When air quality reaches Unhealthy (red) AQI levels, everyone may experience adverse health effects and sensitive groups should avoid prolonged time outdoors. At Very Unhealthy (purple) AQI levels, sensitive groups should avoid all outdoor physical activity and everyone else should avoid prolonged or heavy outdoor exertion. To view current and forecasted air quality levels, visit the South Coast Air Quality Management District website at aqmd.gov or download the mobile app at www.aqmd.gov/mobileapp. Additional details for this air quality alert may be available at www.aqmd.gov/advisory. To view current and forecasted air quality levels, visit the Mojave Desert Air Quality Management District website at mdaqmd.ca.gov. Additional details for this air quality alert may be available at www.mdaqmd.ca.gov/advisories. To view current and forecasted air quality levels, visit the antelope Valley Air Quality Management District website at www.avaqmd.ca.gov. To view current and forecasted air quality levels, visit the San Diego County Air Pollution Control District website at www.sdapcd.org/content/sdapcd/air-quality.html. Additional details for this air quality alert may be available at www.sdapcd.org/content/sdapcd/air-quality/smoke-advisory.html

Excessive Heat Warning

Broadcast Time 06/21/2024 12:53 PDT

Excessive Heat Warning
Issued By NWS San Diego CA Broadcast Time 06/21/2024 12:53 PDT
Issuing Time 06/21/2024 12:53 PDT Valid Until 06/21/2024 23:15 PDT

* WHAT. Dangerously hot conditions with temperatures up to 110 degrees expected. * WHERE. San Gorgonio Pass Near Banning. * WHEN. From 10 AM Saturday to 8 PM PDT Thursday. * IMPACTS. Heat related illnesses increase significantly during extreme heat events.

MyForecast Advisories are proprietary, forecasted advisories intended to warn of anticipated severe weather conditions that may occur over the next 24 hours.
Presently there are no advisories for your area

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