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Back秋日喷嚏警告!全国花粉过敏指数地图出炉 看哪里需重点防护
秋日喷嚏警告!全国花粉过敏指数地图出炉 看哪里需重点防护
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中国新闻网4 hours agoHealth2 min readChinaView translation

秋日喷嚏警告!全国花粉过敏指数地图出炉 看哪里需重点防护

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中国天气网发布全国花粉过敏指数地图,显示9月4日至6日十余省区市易诱发过敏,内蒙古中部、河北北部、北京北部、山东大部等地部分地区极易诱发过敏,建议减少户外活动并做好防护,同时提供躲、防、治三字诀应对秋季花粉过敏。

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Why It Matters

夏末秋初是过敏高发期,北京草本植物进入散粉期,9月进入花粉释放峰期,北方多地入秋,蒿属、葎草属、豚草属等草类花粉成为主要过敏原,晴朗干燥天气有利于花粉传播。

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中国天气网讯 夏末秋初,天气爽朗宜人,可在这样的惬意天气里,却有不少人喷嚏打个不停、鼻涕与眼泪齐飞。不要误以为是感冒,这可能是秋季花粉过敏在作祟。中国天气网特别推出全国花粉过敏指数地图,看看未来三天哪里的过敏星人最容易中招。

很多人认为过敏只出现在春天,其实夏末秋初也是过敏高发期。据北京市园林绿化局介绍,北京草本植物陆续进入散粉期,9月进入花粉释放峰期。目前,北方多地已进入秋天的怀抱,东北、西北、华北北部等地正式入秋。此时,蒿属、葎草属、豚草属等草类花粉成为主要过敏原,而近期上述地区持续晴朗干燥的天气,恰恰有利于花粉的传播与扩散。

从中国天气网推出的全国花粉过敏指数地图来看,9月4日至6日,我国十余省区市都易诱发过敏。其中内蒙古中部、河北北部、北京北部、山东大部、安徽东部和南部、湖北东南部、湖南中部等地部分地区极易诱发过敏。建议上述地区小伙伴尽量减少户外活动时间,过敏星人出行备齐口罩、帽子等防护装备,全副武装防过敏。

内蒙古东部、黑龙江、新疆大部、青海、四川北部、贵州的部分地区也容易诱发过敏,这些地方今明天天气将以晴天为主,花粉浓度也较高,小伙伴们需加强防护,避开花粉浓度较高的时段出行。

山西、河南、浙江、福建、江西、湖南、宁夏、新疆吐鲁番盆地、西藏的部分地区也可能诱发过敏,这些地方的小伙伴需提高警惕,易过敏的小伙伴防护工作也不能放松。

同时,未来三天,吉林大部、陕西中南部、四川中南部、广东、海南、广西西部、云南西部不易诱发过敏,可轻松出行。

夏秋时节,易致敏草类的花粉颗粒小、数量多、易传播,致敏性很强。尤其是蒿属植物的花粉此时尤为活跃,部分人群只接触少量蒿草花粉就可发生严重的过敏反应。过敏人群应该如何应对?记住防护三字诀:“躲、防、治”。

躲:跟花粉“错峰出行”

选对出行时间,避开花粉浓度较高时段。干燥、晴朗、有风的天气,花粉最“猖狂”,易敏人群尽量避开上午10点到下午5点的高峰时段外出。

防:加强防护 阻隔花粉

出门全副武装,回家及时清洁。佩戴密封性好的口罩和护目镜能有效阻隔花粉;回家后立刻换衣服、洗脸,并用生理盐水冲洗鼻腔,把过敏原拒之门外。

治:勿信偏方 规范用药

科学用药,拒绝偏方。过敏性鼻炎需规范治疗,切勿轻信“神药”或“秘方”,务必在医生或药师指导下,选用正规药物并坚持按疗程用药。

中国天气网提醒,目前秋季花粉过敏季已到来,防护口诀需记牢,症状严重者要及时就医。除了用药之外,保证充足睡眠,饮食营养均衡,多参加锻炼,提高自身免疫力,也可有效降低过敏风险。(策划/江漪 设计/魏来 刘红欣 数据支持/祁保钢 审核/刘文静 余晓芬)

Open Questions

  • 花粉过敏指数的具体计算方法是什么?
  • 不同地区的过敏敏感人群比例是多少?
  • 长期气候变化对花粉季节的影响如何?

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This article was originally published by 中国新闻网.

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