As of 10:48 AM EDT on May 24, 2026, out of 16 cities in Fairfield County, OH in our database, 9 cities (56%) have a UV Index reading of Moderate, while 7 cities (44%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Stoutsville, OH with a reading of 2.8.
Over the next 24 hours, the highest UV Index reading in Fairfield County, OH is expected to be 8.2 in Lancaster 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 |