Pennsylvania (PA): Current UV Index and Hourly Forecast

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  • Pennsylvania

As of 5:24 PM EDT on April 21, 2025, all 1772 cities in Pennsylvania in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Erie, PA with a reading of 2.4.

Over the next 24 hours, the highest UV Index reading in Pennsylvania is expected to be 7.8 in Hyndman between 1:00 PM - 2:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Pennsylvania as of 5:24 PM EDT, April 21, 2025

Counties in Pennsylvania (PA)

Current UV Index in Major Cities in Pennsylvania (PA)

5:24 PM EDT, April 21, 2025