Siri won’t tell me the current UV index anymore

For years I have been able to say, “Hey Siri, UV index?” And Siri obligingly tells me what the current UV index is. I’m presuming the information is obtained from the Weather app, which is a standard app that comes with the iphone.

Since a couple of months ago, no matter what way I ask, all Siri replies with is “sorry I can’t help with that. You can learn more about logging your health data with Siri at apple.com”. WTF has the UV index got to do with my health data? What even is my health data? Actually, I don’t care what my health data is. I just want to know why I can no longer be told this basic but very useful piece of information which tells me how strong the sun is. I have to look it up manually.