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  Storm Center: Weather Alerts: Warnings


 
My Location: San Francisco, CA 
 
Current Time: 12:28:21 PM PDT
Other Alerts  
Weather Alert
    Other Weather Alerts
Type Air Quality Alert

Air Stagnation Advisory
Issued By NWS Los Angeles/Oxnard CA
Issuing Time Wed, 02 Jul 2025 13:58:00 PDT
Broadcast Time Wed, 02 Jul 2025 13:58:00 PDT
Valid Until Sat, 05 Jul 2025 23:00:00 PDT
Brief Description Air Quality Alert
Detailed Description * WHAT. The South Coast AQMD has issued an air quality alert due to harmful levels of fine particle pollution. * WHERE. Most of Los Angeles County. Levels of particle pollution can vary by time and location depending on emissions and local weather conditions. * WHEN. 5 PM July 4th through 11:59 PM July 5th. * IMPACTS. Particle pollution can get deep into the lungs and cause serious health problems such as heart attacks, bronchitis, asthma attacks, and difficulty breathing. Everyone can be affected, but sensitive groups such as 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.
       
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Region Alert
Wyoming Severe Thunderstorm Warning (2)
South Dakota Severe Thunderstorm Warning
Montana Severe Thunderstorm Warning
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Texas Flood Warning (53)
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Coastal North Carolina,Coastal North Carolina-South Carolina,Coastal South Carolina Hurricane Local Statement (4)
Coastal South Carolina-Georgia Hurricane Local Statement
Coastal North Carolina,Coastal North Carolina-South Carolina,Coastal South Carolina Hurricane Local Statement
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Texas Public Severe Weather Alert (3)
Connecticut,Massachusetts,Rhode Island Public Severe Weather Alert (3)
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North Carolina Coastal Flood Warning, Watch, or Statement
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Alaska Special Weather Statement
Iowa,Minnesota,Nebraska,South Dakota Special Weather Statement (6)
Montana Special Weather Statement (2)
Wisconsin Special Weather Statement
Wyoming Special Weather Statement
Louisiana Special Weather Statement
California Air Stagnation Advisory (3)
Arizona Air Stagnation Advisory
Michigan Air Stagnation Advisory (3)
Delaware Air Stagnation Advisory (3)
Ohio Air Stagnation Advisory (3)
Wisconsin Air Stagnation Advisory (2)
Indiana,Kentucky,Ohio Air Stagnation Advisory (2)
New Jersey Air Stagnation Advisory
Arizona Non Precipitation Warning, Watch, or Statement (3)
Coastal Oregon-California,Coastal California-Oregon Non Precipitation Warning, Watch, or Statement (5)
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North Carolina,South Carolina Non Precipitation Warning, Watch, or Statement (2)
Lake Superior - Minnesota Non Precipitation Warning, Watch, or Statement
Lake Superior - Wisconsin,Lake Superior; St. Marys River Non Precipitation Warning, Watch, or Statement (7)
Coastal Oregon-California,Coastal California-Oregon Non Precipitation Warning, Watch, or Statement
Alaska Red Flag Warning (12)
Lake Huron,Lake Huron Marine Weather Statement (9)
Maine Marine Weather Statement (3)
North Carolina Marine Weather Statement (8)
Michigan Marine Weather Statement (9)
Coastal Oregon-California,Coastal California-Oregon Marine Weather Statement (63)
Coastal Oregon Marine Weather Statement
Lake Michigan - Illinois Marine Weather Statement
Lake Michigan - Wisconsin Marine Weather Statement (5)
Lake Michigan - Wisconsin,Lake Michigan - Illinois Marine Weather Statement
Coastal South Carolina Marine Weather Statement (16)
Coastal Georgia Marine Weather Statement (19)
Coastal Florida,Coastal Florida-Georgia Marine Weather Statement (4)
Coastal North Carolina Marine Weather Statement (10)
Pamlico Sound - North Carolina Marine Weather Statement
Coastal Maine,Coastal Atlantic (south to NC) Marine Weather Statement (2)
Coastal Mississippi,Gulf of Mexico waters Marine Weather Statement
Lake Superior - Michigan Marine Weather Statement
Coastal Florida,Coastal Florida-Georgia Marine Weather Statement
Coastal South Carolina-Georgia Marine Weather Statement (5)
       
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