Passaic County, NJ: Current UV Index and Hourly Forecast

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As of 2:27 PM EDT on July 10, 2026, out of 23 cities in Passaic County, NJ in our database, 20 cities (87%) have a UV Index reading of High, while 3 cities (13%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Clifton, NJ with a reading of 6.7.

Over the next 24 hours, the highest UV Index reading in Passaic County, NJ is expected to be 7 in Clifton between 12:00 PM - 1:00 PM EDT tomorrow.

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Current UV Index in Cities in Passaic County, NJ

• Bloomingdale - 6.2
• Clifton - 6.7
• Great Notch - 6.7
• Haledon - 6.2
• Hawthorne - 6.2
• Hewitt - 5.8
• Macopin - 5.3
• Montclair State University - 6.7
• Newfoundland - 5.3
• North Haledon - 6.2
• Packanack Lake - 6.2
• Passaic - 6.7
• Paterson - 6.2
• Pines Lake - 6.2
• Pompton Lakes - 6.2
• Preakness - 6.2
• Prospect Park - 6.2
• Ringwood - 6.2
• Singac - 6.2
• Totowa - 6.2
• Upper Greenwood Lake - 5.3
• Wanaque - 6.2
• William Paterson University of New Jersey - 6.2