About Aether Weather · Data Sources & FAQ
风和天气是一个轻量、简洁的实时天气网页应用：打开即显示当前天气，可搜索全球城市、使用浏览器定位，并随时切换摄氏或华氏。逐时与 10 日预报均由 Open-Meteo 提供。
常见问题
天气数据来自哪里？
实时天气、逐时与 10 日预报来自 Open-Meteo 公开 API；地名反查使用 BigDataCloud，失败时回退到 OpenStreetMap Nominatim。
为什么需要定位权限？
仅在你点击定位按钮或首次访问自动定位时读取经纬度，用于查询当地天气；最近查看的地点保存在本机浏览器（localStorage），可通过清除站点数据移除。
数据多久更新？
页面每 30 分钟自动静默刷新一次；切换城市或点击定位会立即重新获取最新数据。
支持哪些设备？
这是一个响应式网页，桌面和手机浏览器均可使用，并遵循系统的“减少动态效果”偏好。
Aether Weather is a lightweight, uncluttered weather web app: it opens on current conditions, lets you search cities worldwide, use browser geolocation, and switch between Celsius and Fahrenheit at any time. Hourly and 10-day forecasts come from Open-Meteo.
Frequently asked questions
Where does the weather data come from?
Current conditions, hourly and 10-day forecasts come from the Open-Meteo public API. Place names are resolved with BigDataCloud, falling back to OpenStreetMap Nominatim when that fails.
Why does it need location permission?
Your coordinates are read only when you tap the location button or allow automatic locating on the first visit, and are used to look up local weather. The most recently viewed place is saved in this browser (localStorage) and can be removed by clearing site data.
How often does the data refresh?
The page silently refreshes every 30 minutes; picking a city or using your location fetches new data immediately.
Which devices are supported?
It is a responsive web app for desktop and mobile browsers that respects the system "reduce motion" preference.