Allegheny County, PA: Current UV Index and Hourly Forecast

As of 5:25 AM EDT on April 22, 2025, all 100 cities in Allegheny County, PA in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Allegheny County, PA is expected to be 7.5 in Curtisville between 1:00 PM - 2:00 PM EDT today.

Search Cities in Allegheny County, PA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Allegheny County, PA as of 5:25 AM EDT, April 22, 2025

Current UV Index in Cities in Allegheny County, PA

5:25 AM EDT, April 22, 2025