紫外线强度 - SERP Analysis

https://zh.wikipedia.org/zh-hans/%25E7%25B4%25AB%25E5%25A4%2596%25E7%25BA%25BF%25E6%258C%2587%25E6%2595%25B0

https://baike.baidu.com/item/%25E7%25B4%25AB%25E5%25A4%2596%25E7%25BA%25BF%25E6%258C%2587%25E6%2595%25B0/2044758

https://www.skincancer.org/zh-CN/blog/the-uv-index-know-your-risk/

https://www.hko.gov.hk/tc/wxinfo/uvinfo/uvinfo.html

https://www.cwa.gov.tw/V8/C/W/OBS_UVI.html

https://www.aimatmelanoma.org/zh-CN/%25E9%25BB%2591%25E8%2589%25B2%25E7%25B4%25A0%25E7%2598%25A4-101/%25E9%25A2%2584%25E9%2598%25B2/%25E4%25BB%2580%25E4%25B9%2588%25E6%2598%25AF%25E7%25B4%25AB%25E5%25A4%2596%25E7%25BA%25BF-uv-%25E8%25BE%2590%25E5%25B0%2584/

https://www.cma.gov.cn/kppd/kppdqxwq/kppdjckp/202111/t20211103_4161736.html

https://zhuanlan.zhihu.com/p/414333302

http://61.178.78.36:5008/UploadFiles/Pub_127.pdf

https://weather.sz.gov.cn/qixiangfuwu/zhuanxiangfuwu/jiankangqixiangfuwu/index.html