Air Quality Alert for Pomona Walnut Vly
Modéré
Maintenant
De Aujourd'hui 01:00 (il y a 16 heures)
Jusqu'à Demain 01:00 (dans 7 heures)
Explications officielles de l'avertissement:

Ozone is forecast to reach 101 AQI - Unhealthy for Sensitive Groups on Fri 06/21/2024.

Instructions:

Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors

Dernière mise à jour:
Langue: en-US
Air Quality Alert issued June 20 at 4:23PM PDT by NWS Los Angeles/Oxnard CA
Maintenant
De Aujourd'hui 16:23 (il y a 1 heure)
Jusqu'à Demain 16:30 (dans 22 heures)
Explications officielles de l'avertissement:

The South Coast Air Quality Management District has issued an Air Quality Alert due to elevated ozone air pollution. This Air Quality Alert is in effect from 11 AM Friday to 7 PM PDT Tuesday.

Elevated levels 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 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 the 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) are Unhealthy for Sensitive Groups (orange), people with heart or lung disease, pregnant women, children, and older adult 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 time outdoors. As Very Unhealthy (purple) AQI levels, sensitive groups should avoid all outdoors 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 https://www.aqmd.gov/mobileapp. Additional details for this air quality alert may be available at https://www.aqmd.gov/advisory.

For the additional information, call the South Coast Air Quality Management District.

The South Coast Air Quality Management District has issued an Air Quality Alert due to elevated ozone air pollution. This Air Quality Alert is in effect from 11 AM Friday to 7 PM PDT Tuesday. Elevated levels 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 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 the 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) are Unhealthy for Sensitive Groups (orange), people with heart or lung disease, pregnant women, children, and older adult 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 time outdoors. As Very Unhealthy (purple) AQI levels, sensitive groups should avoid all outdoors 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. For the additional information, call the South Coast Air Quality Management District.

Heat Advisory issued June 20 at 10:27AM PDT until June 23 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Modéré
Prochainement
De Samedi 10:00 (dans 1 jour)
Jusqu'à Aujourd'hui 22:30 (dans 4 heures)
Explications officielles de l'avertissement:
  • WHAT: Temperatures up to 101 expected.

  • WHERE: Cuyama Valley, Eastern San Fernando Valley, Los Angeles County San Gabriel Valley, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Clarita Valley, Southern Salinas Valley, and Western San Fernando Valley.

  • WHEN: From 10 AM Saturday to 8 PM PDT Sunday.

  • IMPACTS: Hot temperatures may cause heat illnesses.

* WHAT...Temperatures up to 101 expected. * WHERE...Cuyama Valley, Eastern San Fernando Valley, Los Angeles County San Gabriel Valley, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Clarita Valley, Southern Salinas Valley, and Western San Fernando Valley. * WHEN...From 10 AM Saturday to 8 PM PDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses.

Instructions:

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Excessive Heat Watch issued June 20 at 10:27AM PDT until June 23 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Sévère
Prochainement
De Samedi 10:00 (dans 1 jour)
Jusqu'à Aujourd'hui 22:30 (dans 4 heures)
Explications officielles de l'avertissement:
  • WHAT: Dangerously hot conditions with temperatures up to 98 possible.

  • WHERE: Eastern Antelope Valley Foothills, Eastern San Gabriel Mountains, Interstate 5 Corridor, Northern Ventura County Mountains, Santa Barbara County Interior Mountains, Southern Ventura County Mountains, Western Antelope Valley Foothills, and Western San Gabriel Mountains and Highway 14 Corridor.

  • WHEN: From Saturday morning through Sunday evening.

  • IMPACTS: Heat related illnesses increase significantly during extreme heat events.

* WHAT...Dangerously hot conditions with temperatures up to 98 possible. * WHERE...Eastern Antelope Valley Foothills, Eastern San Gabriel Mountains, Interstate 5 Corridor, Northern Ventura County Mountains, Santa Barbara County Interior Mountains, Southern Ventura County Mountains, Western Antelope Valley Foothills, and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...From Saturday morning through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Instructions:

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Heat Advisory issued June 20 at 1:03PM PDT until June 23 at 8:00PM PDT by NWS San Diego CA
Modéré
Prochainement
De Samedi 10:00 (dans 1 jour)
Jusqu'à Aujourd'hui 21:15 (dans 3 heures)
Explications officielles de l'avertissement:
  • WHAT: Temperatures 98 to 102F expected.

  • WHERE: San Bernardino and Riverside County Valleys-The Inland Empire.

  • WHEN: From 10 AM Saturday to 8 PM PDT Sunday. Hottest day Saturday.

  • IMPACTS: Hot temperatures may cause heat illnesses.

* WHAT...Temperatures 98 to 102F expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 10 AM Saturday to 8 PM PDT Sunday. Hottest day Saturday. * IMPACTS...Hot temperatures may cause heat illnesses.

Instructions:

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Air Quality Alert issued June 20 at 4:23PM PDT by NWS Los Angeles/Oxnard CA
Maintenant
De Aujourd'hui 16:23 (il y a 1 heure)
Jusqu'à Demain 16:30 (dans 22 heures)
Explications officielles de l'avertissement:

The South Coast Air Quality Management District has issued an Air Quality Alert due to elevated ozone air pollution. This Air Quality Alert is in effect from 11 AM Friday to 7 PM PDT Tuesday.

Elevated levels 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 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 the 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) are Unhealthy for Sensitive Groups (orange), people with heart or lung disease, pregnant women, children, and older adult 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 time outdoors. As Very Unhealthy (purple) AQI levels, sensitive groups should avoid all outdoors 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 https://www.aqmd.gov/mobileapp. Additional details for this air quality alert may be available at https://www.aqmd.gov/advisory.

For the additional information, call the South Coast Air Quality Management District.

The South Coast Air Quality Management District has issued an Air Quality Alert due to elevated ozone air pollution. This Air Quality Alert is in effect from 11 AM Friday to 7 PM PDT Tuesday. Elevated levels 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 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 the 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) are Unhealthy for Sensitive Groups (orange), people with heart or lung disease, pregnant women, children, and older adult 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 time outdoors. As Very Unhealthy (purple) AQI levels, sensitive groups should avoid all outdoors 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. For the additional information, call the South Coast Air Quality Management District.

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