洛杉矶州和奥兰治州空气质量差,引起健康警告和活动限制。 Poor air quality lingers in LA and Orange Counties, prompting health warnings and activity limits.

洛杉矶县的空气质量警报一直有效到星期三上旬,由于天气停滞和区域污染,预计空气条件恶劣将持续下去。 An air quality alert remains in effect for Los Angeles County until early Wednesday, with poor air conditions expected to persist due to stagnant weather and regional pollution. Orange县和Santa Ana山脉地区已单独发出警报,促使敏感群体接受保健咨询。 A separate alert has been issued for Orange County and the Santa Ana Mountains area, prompting health advisories for sensitive groups. 官员敦促居民限制户外活动并监测空气质量更新情况。 Officials urge residents to limit outdoor exertion and monitor air quality updates.