Blair County, PA: Current UV Index and Hourly Forecast

• USA →
• Pennsylvania →
• Blair County

As of 10:28 AM EDT on July 27, 2026, 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 Altoona, PA with a reading of 3.8.

Over the next 24 hours, the highest UV Index reading in Blair County, PA is expected to be 7.7 in Altoona between 1:00 PM - 2:00 PM EDT today.

Search Cities in Blair County, PA

Current UV Index in Cities in Blair County, PA

• Altoona - 3.8
• Bald Eagle - 3.7
• Beavertown - 3.8
• Bellwood - 3.8
• Blue Knob - 3.8
• Brooks Mill - 3.8
• Canan Station - 3.8
• Canoe Creek - 3.8
• Carson Valley - 3.8
• Charlottsville - 3.7
• Clappertown - 3.8
• Claysburg - 3.8
• Cotton Town - 3.8
• Cove Forge - 3.8
• Cross Keys - 3.8
• Culp - 3.8
• Curryville - 3.8
• Dumb Hundred - 3.8
• Duncansville - 3.8
• East Altoona - 3.8
• East Freedom - 3.8
• East Sharpsburg - 3.8
• Elberta - 3.8
• Eldorado - 3.8
• Fisherville - 3.8
• Foot of Ten - 3.8
• Fort Fetter - 3.8
• Fostoria - 3.8
• Franklin Forge - 3.8
• Frankstown - 3.8
• Fredericksburg - 3.8
• Friesville - 3.8
• Ganister - 3.8
• Geeseytown - 3.8
• Gray - 3.7
• Grazierville - 3.7
• Greenwood - 3.8
• Henrietta - 3.8
• Hollidaysburg - 3.8
• Homewood at Martinsburg - 3.8
• Ironville - 3.7
• Jugtown - 3.8
• Juniata Gap - 3.8
• Klahr - 3.8
• Lakemont - 3.8
• Larke - 3.8
• Leamersville - 3.8
• Linds Crossing - 3.8
• Loop - 3.8
• Martinsburg - 3.8
• Martinsburg Junction - 3.8
• McKee - 3.8
• Mill Run - 3.8
• Millerstown - 3.8
• Moores Mill - 3.8
• Nealmont - 3.7
• Newburg - 3.8
• Newry - 3.8
• Northwood - 3.7
• Olivia - 3.7
• Ore Hill - 3.8
• Oreminea - 3.8
• Penn Farms - 3.8
• Pinecroft - 3.8
• Point View - 3.8
• Puzzletown - 3.8
• Red Hill - 3.8
• Reese - 3.8
• Reightown - 3.8
• Reservoir - 3.8
• Roaring Spring - 3.8
• Robeson Extension - 3.8
• Roots - 3.8
• Royer - 3.8
• Shelltown - 3.8
• Shellytown - 3.8
• Sickles Corner - 3.8
• Skelp - 3.8
• Ski Gap - 3.8
• Smith Corner - 3.8
• Spring Drive Mobile Home Park - 3.8
• Sproul - 3.8
• Staint Clair - 3.8
• Sunbrook - 3.8
• Sylvan Hills - 3.8
• Tipton - 3.7
• Tunnelhill - 3.8
• Tyrone - 3.7
• Tyrone Forge - 3.7
• Vail - 3.7
• Vicksburg - 3.8
• Williamsburg - 3.8
• Wopsononock - 3.8