As of 12:34 PM PDT on April 1, 2025, out of 45 cities in Orange County, CA in our database, 35 cities (78%) have a UV Index reading of High, while 10 cities (22%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Yorba Linda, CA with a reading of 6.1.
Over the next 24 hours, the highest UV Index reading in Orange County, CA is expected to be 6.2 in San Clemente between 1:00 PM - 2:00 PM PDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |