Check today's UV index, burn-time estimates, SPF guidance and 16-day forecasts for 145,000+ destinations worldwide. Live UV data updates hourly from Open-Meteo and OpenUV, with skin-type–personalised burn times so you know exactly how long you can stay outside safely.
Daily UV Tracker covers every country and region — search any city to see today's UV index, tomorrow's forecast, monthly UV averages, and the safest hours to be outside. Free, no signup required.
Popular pages: Bali UV Index, London UV Index, Dubai UV Index, Sydney UV Index, Phuket UV Index.
点击“使用我的位置”,此页面会向您的浏览器请求您的坐标,然后获取您所在位置的实时紫外线指数、晒伤时间和5天预报。您的位置仅用于查询阳光数据,绝不存储。
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Your location is used only to calculate UV exposure and is never stored.