UV Index Today in Arkansas (AR) Friday, May 22, 2026 -1:37 PMCDT (GMT-5) The average maximum UV Index today across 862 locations in Arkansas (AR) , is 5.4. The highest projected maximum is 9.1 in Crossett at 1:00 PM CDT, while the lowest projected maximum is 1.5 in Central at 10:00 AM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7.3. The highest projected maximum is 9.1 in Henderson at 1:00 PM CDT, and the lowest projected maximum is 4.1 in Mill at 1:00 PM CDT.
75 Counties in Arkansas (AR) Average Maximum UV Index Today
Arkansas County - 8.2
Ashley County - 8
Baxter County - 7.2
Benton County - 4.4
Boone County - 3.8
Bradley County - 8.7
Calhoun County - 7.8
Carroll County - 2.7
Chicot County - 7.2
Clark County - 4.5
Clay County - 5.3
Cleburne County - 7.2
Cleveland County - 6.4
Columbia County - 7.4
Conway County - 5.6
Craighead County - 4.5
Crawford County - 4.4
Crittenden County - 7
Cross County - 6.1
Dallas County - 6.7
Desha County - 7.5
Drew County - 8.3
Faulkner County - 6.3
Franklin County - 3
Fulton County - 6.8
Garland County - 3.3
Grant County - 3.7
Greene County - 4.2
Hempstead County - 5.8
Hot Spring County - 3.5
Howard County - 5.3
Independence County - 5.7
Izard County - 7
Jackson County - 4.8
Jefferson County - 4.9
Johnson County - 2.8
Lafayette County - 7.2
Lawrence County - 5.9
Lee County - 8
Lincoln County - 6.9
Little River County - 6.5
Logan County - 3.4
Lonoke County - 4.5
Madison County - 2.4
Marion County - 6.6
Miller County - 5.5
Mississippi County - 5.8
Monroe County - 7.9
Montgomery County - 3.9
Nevada County - 6.9
Newton County - 4.2
Ouachita County - 7.5
Perry County - 5.1
Phillips County - 8.3
Pike County - 3.8
Poinsett County - 4.8
Polk County - 7.5
Pope County - 4.1
Prairie County - 6.5
Pulaski County - 3.9
Randolph County - 5.9
St. Francis County - 7.4
Saline County - 3
Scott County - 4.2
Searcy County - 6.1
Sebastian County - 5
Sevier County - 7.9
Sharp County - 6.4
Stone County - 7
Union County - 8.4
Van Buren County - 6.4
Washington County - 3.7
White County - 6
Woodruff County - 5.6
Yell County - 3.9299 Places in Arkansas (AR) Maximum UV Index Today
Alexander - 2.7
Alma - 4.5
Alpena - 3.1
Altheimer - 7
Altus - 2.5
Amity - 3.2
Arkadelphia - 3.7
Ashdown - 7.1
Ash Flat - 6.8
Atkins - 3.8
Augusta - 5.6
Austin - 4.5
Avilla - 3.4
Avoca - 3.9
Bald Knob - 6.3
Barling - 4.4
Batesville - 5.6
Bauxite - 2.7
Bay - 4
Bearden - 7.1
Beebe - 4.5
Bella Vista - 4.3
Belleville - 3.9
Benton - 2.7
Bentonville - 4
Bergman - 4.5
Berryville - 3.7
Black Rock - 5.8
Blytheville - 6.6
Bonanza - 6.3
Bono - 4.3
Booneville - 3.3
Bradford - 5.8
Bradley - 7.4
Brinkley - 7.4
Brookland - 3.4
Bryant - 2.7
Bull Shoals - 8
Cabot - 4.5
Caddo Valley - 3.7
Calico Rock - 7.8
Camden - 7.7
Cammack Village - 3.8
Caraway - 4.7
Carlisle - 4.5
Cave City - 5.5
Cave Springs - 4
Cedarville - 4.5
Centerton - 4
Central City - 4.4
Charleston - 3.3
Cherokee Village - 6.8
Cherry Valley - 5.8
Clarendon - 7.9
Clarksville - 2.6
Clinton - 6.4
Coal Hill - 2.5
Colt - 6.6
Conway - 6.4
Corning - 5.9
Cotter - 8
Crossett - 9.1
Danville - 3.9
Dardanelle - 2.9
Decatur - 6.2
De Queen - 7.9
Dermott - 8
Des Arc - 5.9
Desha - 5.3
De Valls Bluff - 7.2
DeWitt - 7.9
Diamond City - 4
Diaz - 4.5
Dierks - 5.2
Dover - 6.4
Dumas - 7.3
Dyer - 4.5
Earle - 6.3
East Camden - 7.7
East End - 3.4
El Dorado - 8.2
Elkins - 2.5
Elm Springs - 4
England - 4.1
Eudora - 8.8
Eureka Springs - 2.3
Evening Shade - 5.5
Fairfield Bay - 7.6
Farmington - 3.8
Fayetteville - 3.8
Flippin - 8
Floyd - 6.1
Fordyce - 7.1
Foreman - 7.2
Forrest City - 7.5
Fort Smith - 4.4
Fouke - 5.8
Fountain Lake - 3.2
Garfield - 3.9
Gassville - 8
Genoa - 4.9
Gentry - 6.2
Gibson - 5.6
Glenwood - 3.2
Goshen - 2.5
Gosnell - 6.6
Gould - 7.3
Grannis - 8.3
Gravette - 4.3
Greenbrier - 6.6
Green Forest - 3.7
Greenland - 3.8
Greenwood - 4.4
Greers Ferry - 7.6
Gurdon - 6.5
Guy - 6.5
Hackett - 6.3
Hamburg - 8.3
Hampton - 8.6
Hardy - 6.8
Harrisburg - 5.8
Harrison - 4.5
Hartman - 2.6
Haskell - 3
Hatfield - 6.8
Hazen - 7.2
Heber Springs - 6.9
Helena-West Helena - 8.6
Higginson - 6
Highfill - 4
Highland - 6.8
Holiday Island - 2.3
Holland - 6.5
Hope - 6.6
Horatio - 7.9
Horseshoe Bend - 7.1
Hot Springs - 3.2
Hot Springs Village - 3.1
Hoxie - 5.8
Hughes - 7.1
Huntsville - 2.4
Imboden - 5.7
Jacksonville - 5.6
Johnson - 4
Jonesboro - 3.9
Judsonia - 6
Junction City - 8.8
Keiser - 5.7
Kensett - 6
Kibler - 4.5
Kirby - 3.9
Knoxville - 3.4
Lacey - 8.5
Lake City - 4
Lake Hamilton - 3.2
Lakeview - 8
Lake Village - 7.1
Lamar - 2.6
Landmark - 3.4
Lavaca - 4.4
Leachville - 6.9
Lepanto - 4.8
Lewisville - 7.1
Lincoln - 4.8
Little Flock - 4.3
Little Rock - 3.8
Lockesburg - 7.9
London - 2.9
Lonoke - 3.5
Lowell - 4
Luxora - 5.7
McAlmont - 3.8
McCrory - 5.6
McGehee - 8
McRae - 5.1
Magazine - 3.8
Magnet Cove - 3
Magnolia - 7.1
Malvern - 3.8
Mammoth Spring - 6.5
Manila - 6.9
Mansfield - 4.4
Marianna - 8.3
Marion - 7.1
Marked Tree - 5
Marmaduke - 4.5
Marshall - 6.7
Marvell - 8.1
Maumelle - 3.4
Mayflower - 6.4
Melbourne - 7.5
Mena - 7.4
Midway - 5.3
Midway - 3.7
Mineral Springs - 5.2
Monette - 6.9
Monticello - 8.2
Morrilton - 4.8
Mountainburg - 4.8
Mountain Home - 8
Mountain Pine - 3.5
Mountain View - 7.3
Mount Ida - 4.8
Mulberry - 3.7
Murfreesboro - 4
Nashville - 4
Natural Steps - 3.4
Newark - 5.6
New Blaine - 3.2
Newport - 4.8
Norfork - 7.8
Norphlet - 8.2
North Crossett - 7.5
North Little Rock - 3.8
Oak Grove Heights - 4.5
Ola - 4.5
Oppelo - 4.5
Osceola - 5.7
Oxford - 6.4
Ozark - 2.5
Ozark Acres - 6.8
Palestine - 7.9
Pangburn - 8
Paragould - 3.4
Paris - 3.8
Parkin - 6.3
Pea Ridge - 3.9
Perryville - 4.5
Piggott - 6.3
Pine Bluff - 5.3
Piney - 3.5
Plainview - 4.5
Plumerville - 4.8
Pocahontas - 6
Pottsville - 3.8
Prairie Creek - 2.8
Prairie Grove - 3.8
Prescott - 6.6
Quitman - 7.6
Rector - 4.5
Redfield - 3.4
Rison - 6.5
Rockport - 3
Rockwell - 3.5
Rogers - 4
Roland - 6.4
Rose Bud - 6.1
Russellville - 2.9
Salado - 5.6
Salem - 7.1
Salem - 3.4
Salesville - 7.8
Sardis - 2.7
Searcy - 6
Shannon Hills - 2.7
Sheridan - 3.7
Sherwood - 3.8
Siloam Springs - 6.2
Smackover - 8.2
Southside - 5.3
Springdale - 4
Stamps - 7.1
Star City - 6.6
Stephens - 7.3
Stuttgart - 8.3
Sulphur Rock - 5.6
Sulphur Springs - 4.1
Summit - 5.6
Sweet Home - 3.8
Swifton - 4.5
Taylor - 8
Texarkana - 4.9
Tontitown - 4
Traskwood - 3
Trumann - 4
Tuckerman - 4.5
Tull - 2.7
Tumbling Shoals - 6.9
Tyronza - 4.8
Van Buren - 4.5
Vilonia - 5.6
Waldo - 7.1
Waldron - 4
Walnut Ridge - 5.8
Ward - 4.5
Warren - 8.6
Weiner - 5
West Crossett - 7.5
West Fork - 3.8
West Memphis - 7.1
White Hall - 5.3
Wickes - 8.3
Wilmar - 7.9
Wilson - 5.4
Woodson - 3.4
Wooster - 6.6
Wrightsville - 3.4
Wynne - 6.6
Yellville - 5.6