As of 12:11 PM EST on January 27, 2026, out of 1772 cities in Pennsylvania in our database, 1211 cities (68%) have a UV Index reading of Low, while 561 cities (32%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Hanover, PA with a reading of 3.
Over the next 24 hours, the highest UV Index reading in Pennsylvania is expected to be 3 in Hanover between 12:00 PM - 1:00 PM EST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |