Blair County, PA: Current UV Index and Hourly Forecast

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As of 3:37 PM EDT on April 1, 2025, all 93 cities in Blair County, PA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Roaring Spring, PA with a reading of 4.3.

Over the next 24 hours, the highest UV Index reading in Blair County, PA is expected to be 4.6 in Greenwood between 12:00 PM - 1:00 PM EDT tomorrow.

Search Cities in Blair County, PA

Current UV Index in Cities in Blair County, PA

• Altoona - 4.2
• Bald Eagle - 4.2
• Beavertown - 4.2
• Bellwood - 4.2
• Blue Knob - 4.3
• Brooks Mill - 4.3
• Canan Station - 4.2
• Canoe Creek - 4.2
• Carson Valley - 4.2
• Charlottsville - 4.2
• Clappertown - 4.2
• Claysburg - 4.3
• Cotton Town - 4.3
• Cove Forge - 4.2
• Cross Keys - 4.2
• Culp - 4.2
• Curryville - 4.2
• Dumb Hundred - 4.3
• Duncansville - 4.2
• East Altoona - 4.2
• East Freedom - 4.3
• East Sharpsburg - 4.2
• Elberta - 4.2
• Eldorado - 4.2
• Fisherville - 4.2
• Foot of Ten - 4.2
• Fort Fetter - 4.2
• Fostoria - 4.2
• Franklin Forge - 4.2
• Frankstown - 4.2
• Fredericksburg - 4.2
• Friesville - 4.3
• Ganister - 4.2
• Geeseytown - 4.2
• Gray - 4.2
• Grazierville - 4.2
• Greenwood - 4.2
• Henrietta - 4.2
• Hollidaysburg - 4.2
• Homewood at Martinsburg - 4.2
• Ironville - 4.2
• Jugtown - 4.2
• Juniata Gap - 4.2
• Klahr - 4.3
• Lakemont - 4.2
• Larke - 4.2
• Leamersville - 4.3
• Linds Crossing - 4.2
• Loop - 4.2
• Martinsburg - 4.2
• Martinsburg Junction - 4.2
• McKee - 4.3
• Mill Run - 4.2
• Millerstown - 4.2
• Moores Mill - 4.2
• Nealmont - 4.2
• Newburg - 4.2
• Newry - 4.2
• Northwood - 4.2
• Olivia - 4.2
• Ore Hill - 4.3
• Oreminea - 4.2
• Penn Farms - 4.2
• Pinecroft - 4.2
• Point View - 4.2
• Puzzletown - 4.2
• Red Hill - 4.2
• Reese - 4.2
• Reightown - 4.2
• Reservoir - 4.2
• Roaring Spring - 4.3
• Robeson Extension - 4.2
• Roots - 4.2
• Royer - 4.2
• Shelltown - 4.2
• Shellytown - 4.2
• Sickles Corner - 4.2
• Skelp - 4.2
• Ski Gap - 4.3
• Smith Corner - 4.3
• Spring Drive Mobile Home Park - 4.2
• Sproul - 4.3
• Staint Clair - 4.2
• Sunbrook - 4.2
• Sylvan Hills - 4.2
• Tipton - 4.2
• Tunnelhill - 4.2
• Tyrone - 4.2
• Tyrone Forge - 4.2
• Vail - 4.2
• Vicksburg - 4.3
• Williamsburg - 4.2
• Wopsononock - 4.2