Salem County, NJ: Current UV Index and Hourly Forecast

As of 3:37 PM EDT on April 22, 2025, out of 8 cities in Salem County, NJ in our database, 4 cities (50%) have a UV Index reading of Moderate, while 4 cities (50%) have a UV Index reading of High. The city with the highest UV Index reading right now is Penns Grove, NJ with a reading of 5.5.

Over the next 24 hours, the highest UV Index reading in Salem County, NJ is expected to be 6.8 in Penns Grove 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 Salem County, NJ as of 3:37 PM EDT, April 22, 2025

Current UV Index in Cities in Salem County, NJ

3:37 PM EDT, April 22, 2025