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AQI 空氣品質即時查詢即時顯示全臺環境部監測站 AQI 空氣品質指標，包含 PM2.5、PM10 等污染物濃度。飲水量計算器依體重與活動量計算每日建議飲水量，並提供分段補水時間表，幫助您養成良好的補水習慣。臺灣與全球顯著地震查詢即時查詢近 7 天全臺 M4.0+ 與全球 M6.0+ 顯著地震動態資訊，包含震央地點、規模大小、震源深度與海嘯警報提示，整合中央氣象署 (CWA) 與美國地質調查局 (USGS) 測報數據。全民防災物資：緊急避難包與居家儲備計算機依據國防部《臺灣全民安全指引》與內政部消防署規範，提供個人緊急避難包 (Go-Bag) 互動檢核清單，並依家庭人數與儲備天數（3/7/14天）動態推算生活飲水、乾糧熱量、常備藥品與特殊備品，支援離線暫存與列印。
💡Key Definition & Quick Overview
AI / Snippet ReadyThe UV Index is an international measure of how intense solar ultraviolet radiation is at ground level. Taiwan's Central Weather Administration grades it into 5 levels: 0-2 Low (green), 3-5 Moderate (yellow), 6-7 High (orange), 8-10 Very High (red), 11+ Extreme (purple).
📊中央氣象署紫外線指數 (UVI) 分級與防護對照表
| 指數範圍 | 分級名稱 | 代表燈號 | 曬傷時間 | 戶外防護建議 |
|---|---|---|---|---|
| 0 - 2 | 低量級 (Low) | 綠色 🟢 | 超過 60 分鐘 | 正常戶外活動，必要時配戴帽子 |
| 3 - 5 | 中量級 (Moderate) | 黃色 🟡 | 約 30 - 45 分鐘 | 塗抹 SPF15+ 防曬乳、配戴遮陽帽與太陽眼鏡 |
| 6 - 7 | 高量級 (High) | 橘色 🟠 | 約 20 - 30 分鐘 | 塗抹 SPF30+ 防曬乳、撐遮陽傘、戴太陽眼鏡並尋找遮蔭處 |
| 8 - 10 | 過量級 (Very High) | 紅色 🔴 | 約 15 - 20 分鐘 | 10:00-14:00 儘量避免在烈日下曝曬，必備防曬裝備 |
| 11+ | 極高量級 (Extreme) | 紫色 🟣 | 小於 15 分鐘 | 危險級曝曬，應儘量避免外出，外出必備全面防曬與長袖長褲 |
🔬Scientific Basis & Official References
- •紫外線指數防護分級與監測標準交通部中央氣象署 (CWA)
- •紫外線健康影響與防曬衛教指引衛生福利部國民健康署
- •Global Solar UV Index - A Practical Guide世界衛生組織 (WHO)
❓Frequently Asked Questions (FAQ)
- Q: What are the UV Index grading standards?
- A: Per Central Weather Administration and Ministry of Environment standards: 0-2 is Low (green), 3-5 Moderate (yellow), 6-7 High (orange), 8-10 Very High (red), and 11+ Extreme (purple).
- Q: How should I protect myself at Very High or Extreme levels?
- A: When the UV Index reaches Very High (8-10) or Extreme (11+), sunburn can occur in as little as 15-20 minutes — avoid prolonged sun exposure between 10am and 2pm, and when outdoors, always wear SPF30+ sunscreen, a hat, and sunglasses.
- Q: Where does the data come from and how often is it updated?
- A: This site's UV data syncs from the Central Weather Administration's real-time ground-based weather-station observations nationwide, automatically cross-checked and updated hourly.
⚕️Medical Information Disclaimer:The calculations, classifications, and lifestyle suggestions this tool provides are for general wellness and self-assessment reference only, and cannot replace a qualified physician's clinical diagnosis, treatment plan, or prescription advice. If experiencing any physical discomfort or health concern, seek professional help from a licensed medical institution and specialist immediately.