As of 1:33 PM PST on November 15, 2025, out of 18 cities in Imperial County, CA in our database, 15 cities (83%) have a UV Index reading of Low, while 3 cities (17%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Ocotillo, CA with a reading of 3.1.
Over the next 24 hours, the highest UV Index reading in Imperial County, CA is expected to be 3.8 in Ocotillo between 12:00 PM - 1:00 PM PST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |