Download the UV Index Today app - Get daily UV alerts

UV Index for Irvine, CA

Current Irvine UV Index

0 (Low)

Last Updated 30 minutes ago

Download the UV Index Today app - Get daily UV alerts

Hourly Irvine UV Index

The hourly Irvine, CA UV Index forecast for Wednesday, August 5th, 2026.

5 Day Hourly Irvine UV Index Forecast

Last Updated 1 day ago