As of 12:44 PM PST on November 13, 2026, out of 1591 cities in California in our database, 804 cities (51%) have a UV Index reading of Low, while 787 cities (49%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Big Bear City, CA with a reading of 4.3.
Over the next 24 hours, the highest UV Index reading in California is expected to be 4.3 in Big Bear City between 12:00 PM - 1:00 PM PST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |