Welcome to the State of California 

UV Index

How strong will UV rays be today (or tomorrow), at solar noon?
The UV Index will tell you. After you click on “UV Index,” be prepared to: 

  1. Input your zip code (or any zip code representing the location of interest).
  2. Input your state abbreviation.
  3. Click on "Search”

The UV Index will be displayed along with an interpretive chart.

Last modified on: 11/6/2008 12:47 AM