As of 12:14 PM EDT on April 26, 2026, out of 1254 cities in Ohio in our database, 741 cities (59%) have a UV Index reading of High, 512 cities (41%) have a UV Index reading of Moderate, while 1 city (0%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Georgetown, OH with a reading of 6.1.
Over the next 24 hours, the highest UV Index reading in Ohio is expected to be 7.5 in Georgetown between 2:00 PM - 3:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |