As of 3:24 PM EDT on May 23, 2026, out of 34 cities in Pasco County, FL in our database, 14 cities (41%) have a UV Index reading of Very High, 11 cities (32%) have a UV Index reading of High, while 9 cities (26%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Heritage Pines, FL with a reading of 7.8.
Over the next 24 hours, the highest UV Index reading in Pasco County, FL is expected to be 10.5 in Zephyrhills between 1:00 PM - 2:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |