高温健康 风险预警 ! HHII 11 0 0 0 0 T 110 11 高温的袭扰给公众的生活 和健康带来了诸多挑战。北京 市疾病预防控制局与北京市气 象局紧密联动,北京市疾病预 防控制中心和北京市气象服务 中心联合制作发布北京市高温 健康风险预警,提醒广大市民 科学合理地应对相应的高温健 康风险。 高温健康风险预警 49 E 北京市高温健康风险预警图 2025年08月05日20时-06日20时 -57 l (a) 预计, 2025年8月5日20时至6 日20时,平谷区、昌平区、怀柔区、 密云区、丰台区、大兴区、顺义区、 海淀区、朝阳区、东城区大部分地 区高温健康风险较高;房山区、西 城区、延庆区、通州区大部分地区 高温健康风险高;延庆区中部、怀 柔区中部、房山区南部局地高温健 康风险极高。 请公众及时关注预警信息变化 保持室内凉爽,避开高温时段外出, 减少户外活动,保证充足饮水。老 人、孕妇、儿童、慢性病患者加强 关注自身健康状况, 如不适及时就 医。户外作业者注意防暑降温。 HATTLE FELL HO 分级健康提示 般人群通用建议 保持室内凉爽,使用降温设备调节环境温度, 适时开窗通风,使用遮阳帘减少 ...

7月13日，省卫生健康委联合省气象局发布高温健康风险提示：受西太平洋副热带高压影响，预计 13日至18日我省关中平原大部、陕南河谷地带将持续37摄氏度以上高温闷热天气，14日至15日将是此轮 高温天气最强时段，西安中北部、咸阳南部、渭南中南部局地最高气温可突破40摄氏度。 此外，根据省气象台预报，14日至22日，我省以晴天和多云天气为主，部分地方有小到中雨或雷阵 雨。19日、21日、22日，陕北部分地方有大雨。23日至26日，受副热带高压及台风外围气流影响，全省 多阵雨或雷阵雨天气。（记者：许奥博） 根据省卫生健康委联合省气象局7月13日发布的高温健康风险提示，近期，全省持续高温天气，请 公众及时关注当地最新预报预警信息，合理调整出行时间，避免高温时段户外活动，做好防暑降温措 施。 建议一般人群尽量避免高温时段外出；外出时穿着轻便、宽松、浅色的衣服；使用防晒、防蚊虫叮 咬用品；避免跑步、爬山等剧烈活动，及时纳凉休息。使用降温设备调节室内温度，合理设置空调温 度，在空调连续运行2—3小时后，建议开窗通风10—15分钟，促进空气流通；主动、多次、适量饮用温 开水，饮食尽量清淡。出现头晕、乏力、多汗、心悸、皮肤灼热 ...

Core Viewpoint - The ongoing high-temperature weather poses health risks, particularly for vulnerable groups such as the elderly, pregnant women, children, and individuals with chronic illnesses [1][4]. Group 1: Health Risks and Recommendations - The National Disease Control Bureau and the China Meteorological Administration have issued health risk warnings and recommendations during high-temperature alerts, advising the general public to stay indoors and reduce outdoor activities during yellow alerts, while vulnerable groups should avoid going outside during orange alerts [4]. - During red alerts, outdoor workers are advised to manage their work schedules wisely and use heat prevention supplies, seeking medical attention if they experience severe discomfort [4]. Group 2: Outdoor Activity Precautions - Before outdoor activities, individuals should take sun protection and cooling measures, such as using umbrellas, wearing hats, and avoiding clothing that hinders heat dissipation [6]. - It is recommended to hydrate with small amounts of saltwater or sports drinks to replenish lost fluids and electrolytes, especially during intense exercise, with a suggested intake of 250 to 500 milliliters of warm water per hour [6]. Group 3: Travel and Personal Protection - Prior to traveling, individuals should monitor weather changes at their destination and prepare necessary personal protective items and medications, including checking if vaccinations are needed for international travel [8]. - During travel, it is crucial to prevent foodborne illnesses by practicing good hand hygiene, avoiding raw foods, and drinking safe water [8]. Group 4: Understanding Temperature and Humidity - The concept of "feels-like" temperature, which can be significantly higher than the actual air temperature due to humidity, is emphasized, with conditions where the perceived temperature can exceed the actual temperature by 1-7 degrees Celsius [10]. - In high humidity conditions, even temperatures below 30°C can feel excessively hot, leading to discomfort and health risks [10].

Group 1 - The city of Hangzhou is experiencing extreme heat, with temperatures reaching a minimum of 28.7°C and a maximum of 38.6°C, marking the highest temperatures of the year so far [1] - The Zhejiang Provincial Meteorological Station indicates that the high temperatures are due to the position of the subtropical high pressure, which is causing significant warming in the region [1] - The forecast predicts that temperatures will continue to rise, with the potential for maximum temperatures to exceed 40°C in certain areas by July 5th and 6th [1] Group 2 - The National Disease Control and Prevention Bureau and the China Meteorological Administration have issued the first national high-temperature health risk warning, highlighting the health risks in Hangzhou [2] - In June, Hangzhou experienced a total rainfall of 337.9 mm, which is 16% above the average, with the rainiest area being Chun'an County at 390.4 mm [2] - The water levels in major rivers are stable, with three monitoring stations reporting levels above warning thresholds, indicating a need for continued monitoring [2] Group 3 - The total water storage in 19 large and medium-sized reservoirs in the city is 168.93 billion cubic meters, which is an increase of 27.36 billion cubic meters since the beginning of the month, but 10.17 billion cubic meters less than the same period last year [3] - Fourteen of these reservoirs are above flood limit levels, but all remain below flood high water levels, indicating a manageable situation [3]