UV Index Today in Louisiana (LA) Saturday, August 29, 2026 -11:47 AM CDT (GMT-5) The average maximum UV Index today across 356 locations in Louisiana (LA) , is 9.7. The highest projected maximum is 10.1 in Galliano at 1:00 PM CDT, while the lowest projected maximum is 9.2 in Marion at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 9.7. The highest projected maximum is 10.2 in Buras at 1:00 PM CDT, and the lowest projected maximum is 8.9 in Amite City at 12:00 PM CDT.
64 Counties in Louisiana (LA) Average Maximum UV Index Today
Acadia Parish - 9.8
Allen Parish - 9.8
Ascension Parish - 9.8
Assumption Parish - 9.9
Avoyelles Parish - 9.7
Beauregard Parish - 9.8
Bienville Parish - 9.5
Bossier Parish - 9.4
Caddo Parish - 9.4
Calcasieu Parish - 9.8
Caldwell Parish - 9.4
Cameron Parish - 9.9
Catahoula Parish - 9.4
Claiborne Parish - 9.4
Concordia Parish - 9.5
De Soto Parish - 9.6
East Baton Rouge Parish - 9.7
East Carroll Parish - 9.3
East Feliciana Parish - 9.7
Evangeline Parish - 9.8
Franklin Parish - 9.4
Grant Parish - 9.6
Iberia Parish - 9.8
Iberville Parish - 9.7
Jackson Parish - 9.4
Jefferson Parish - 9.8
Jefferson Davis Parish - 9.8
Lafayette Parish - 9.7
Lafourche Parish - 10
LaSalle Parish - 9.5
Lincoln Parish - 9.4
Livingston Parish - 9.7
Madison Parish - 9.3
Morehouse Parish - 9.3
Natchitoches Parish - 9.5
Orleans Parish - 9.8
Ouachita Parish - 9.4
Plaquemines Parish - 9.9
Pointe Coupee Parish - 9.7
Rapides Parish - 9.7
Red River Parish - 9.5
Richland Parish - 9.4
Sabine Parish - 9.7
St. Bernard Parish - 9.8
St. Charles Parish - 9.8
St. Helena Parish - 9.7
St. James Parish - 9.8
St. John the Baptist Parish - 9.8
St. Landry Parish - 9.7
St. Martin Parish - 9.7
St. Mary Parish - 9.9
St. Tammany Parish - 9.7
Tangipahoa Parish - 9.7
Tensas Parish - 9.3
Terrebonne Parish - 10
Union Parish - 9.3
Vermilion Parish - 9.8
Vernon Parish - 9.7
Washington Parish - 9.6
Webster Parish - 9.4
West Baton Rouge Parish - 9.7
West Carroll Parish - 9.3
West Feliciana Parish - 9.7
Winn Parish - 9.4356 Places in Louisiana (LA) Maximum UV Index Today
Abbeville - 9.8
Abita Springs - 9.6
Addis - 9.7
Albany - 9.7
Alexandria - 9.7
Ama - 9.8
Amelia - 9.9
Amite City - 9.7
Anacoco - 9.8
Arabi - 9.8
Arcadia - 9.5
Arnaudville - 9.7
Avondale - 9.8
Baker - 9.7
Baldwin - 9.9
Ball - 9.6
Banks Springs - 9.4
Barataria - 9.9
Basile - 9.8
Bastrop - 9.3
Baton Rouge - 9.7
Bawcomville - 9.4
Bayou Blue - 9.9
Bayou Cane - 10
Bayou Country Club - 9.9
Bayou Gauche - 9.9
Bayou L'Ourse - 9.9
Bayou Vista - 9.9
Belle Chasse - 9.9
Belle Rose - 9.9
Benton - 9.4
Bernice - 9.4
Berwick - 9.9
Blanchard - 9.4
Bogalusa - 9.6
Boothville - 10.1
Bossier City - 9.4
Bourg - 10.1
Boutte - 9.8
Boyce - 9.6
Breaux Bridge - 9.7
Bridge City - 9.8
Broussard - 9.7
Brownfields - 9.7
Brownsville - 9.4
Brusly - 9.7
Bunkie - 9.7
Buras - 10.1
Cade - 9.8
Campti - 9.4
Cankton - 9.7
Carencro - 9.7
Carlyss - 9.8
Catahoula - 9.7
Cecilia - 9.7
Center Point - 9.6
Centerville - 9.9
Central - 9.7
Chackbay - 9.8
Chalmette - 9.8
Charenton - 9.9
Chatham - 9.4
Chauvin - 10.1
Cheneyville - 9.7
Choudrant - 9.4
Church Point - 9.7
Claiborne - 9.4
Clarks - 9.4
Clinton - 9.7
Colfax - 9.6
Convent - 9.8
Cottonport - 9.7
Cotton Valley - 9.3
Coushatta - 9.5
Covington - 9.6
Crowley - 9.8
Cullen - 9.4
Cut Off - 10.1
Delcambre - 9.8
Delhi - 9.3
Denham Springs - 9.7
DeQuincy - 9.9
DeRidder - 9.8
Des Allemands - 9.9
Destrehan - 9.8
Deville - 9.6
Donaldsonville - 9.9
Doyline - 9.4
Dubach - 9.4
Dulac - 10
Duson - 9.8
Eastwood - 9.4
Echo - 9.7
Eden Isle - 9.7
Edgard - 9.8
Egan - 9.8
Elmwood - 9.8
Elton - 9.8
Empire - 10
Erath - 9.8
Erwinville - 9.7
Estelle - 9.9
Estherwood - 9.8
Eunice - 9.8
Farmerville - 9.3
Ferriday - 9.4
Fifth Ward - 9.7
Florien - 9.7
Folsom - 9.7
Fordoche - 9.7
Forest Hill - 9.7
Fort Polk North - 9.7
Fort Polk South - 9.7
Franklin - 9.9
Franklinton - 9.7
French Settlement - 9.8
Galliano - 10.1
Gardere - 9.7
Garyville - 9.8
Gibsland - 9.5
Gillis - 9.9
Glenmora - 9.7
Golden Meadow - 10.1
Gonzales - 9.8
Good Pine - 9.5
Grambling - 9.4
Gramercy - 9.8
Grand Coteau - 9.7
Grand Isle - 10
Grand Point - 9.8
Gray - 9.9
Grayson - 9.4
Greensburg - 9.7
Greenwood - 9.4
Gretna - 9.8
Gueydan - 9.8
Hackberry - 9.8
Hahnville - 9.8
Hammond - 9.7
Harahan - 9.8
Harvey - 9.8
Haughton - 9.4
Hayes - 9.7
Haynesville - 9.4
Henderson - 9.7
Hessmer - 9.7
Hester - 9.8
Hodge - 9.4
Homer - 9.4
Houma - 10
Independence - 9.7
Inniswold - 9.7
Iota - 9.8
Iowa - 9.8
Jackson - 9.7
Jeanerette - 9.8
Jean Lafitte - 9.9
Jefferson - 9.8
Jena - 9.5
Jennings - 9.8
Jonesboro - 9.4
Jonesville - 9.5
Junction City - 9.3
Kaplan - 9.8
Kenner - 9.8
Kentwood - 9.7
Killian - 9.7
Kinder - 9.8
Kraemer - 9.9
Krotz Springs - 9.7
Labadieville - 9.9
Lacombe - 9.7
Lafayette - 9.7
Lafourche Crossing - 9.9
Lake Arthur - 9.8
Lake Charles - 9.8
Lake Providence - 9.3
Lakeshore - 9.4
Lakeview - 9.4
Laplace - 9.8
Larose - 10.1
Lawtell - 9.7
Lecompte - 9.7
Leesville - 9.7
Lemannville - 9.9
Leonville - 9.7
Livingston - 9.7
Livonia - 9.7
Lockport - 9.9
Lockport Heights - 9.9
Logansport - 9.6
Loreauville - 9.8
Luling - 9.8
Lutcher - 9.8
Lydia - 9.8
Madisonville - 9.7
Mamou - 9.8
Mandeville - 9.6
Mangham - 9.4
Mansfield - 9.6
Mansura - 9.7
Many - 9.7
Maringouin - 9.7
Marion - 9.2
Marksville - 9.7
Marrero - 9.8
Martin - 9.5
Mathews - 9.9
Maurice - 9.8
Melville - 9.7
Meraux - 9.8
Mermentau - 9.8
Merrydale - 9.7
Merryville - 9.8
Metairie - 9.8
Midway - 9.5
Milton - 9.8
Minden - 9.4
Minorca - 9.5
Monroe - 9.4
Montegut - 10.1
Montgomery - 9.5
Monticello - 9.7
Montz - 9.8
Mooringsport - 9.4
Moreauville - 9.7
Morgan City - 9.9
Morganza - 9.7
Morse - 9.8
Moss Bluff - 9.8
Napoleonville - 9.9
Natalbany - 9.7
Natchitoches - 9.5
Newellton - 9.3
New Iberia - 9.8
New Llano - 9.7
New Orleans - 9.8
New Orleans Station - 9.9
New Roads - 9.7
New Sarpy - 9.8
Norco - 9.8
North Vacherie - 9.8
Oakdale - 9.8
Oak Grove - 9.3
Oak Hills Place - 9.8
Oberlin - 9.8
Oil City - 9.4
Old Jefferson - 9.7
Olla - 9.4
Opelousas - 9.7
Oretta - 9.9
Ossun - 9.7
Paincourtville - 9.9
Paradis - 9.9
Parks - 9.7
Patterson - 9.9
Paulina - 9.8
Pearl River - 9.7
Perry - 9.8
Pierre Part - 9.8
Pine Prairie - 9.8
Pineville - 9.7
Plain Dealing - 9.4
Plaquemine - 9.7
Pleasant Hill - 9.6
Ponchatoula - 9.7
Port Allen - 9.7
Port Barre - 9.7
Port Sulphur - 10.1
Port Vincent - 9.8
Poydras - 9.9
Prairieville - 9.8
Presquille - 10
Prien - 9.8
Provencal - 9.6
Raceland - 9.9
Rayne - 9.8
Rayville - 9.4
Red Chute - 9.4
Reddell - 9.8
Reserve - 9.8
Richwood - 9.4
Ridgecrest - 9.5
Ringgold - 9.5
River Ridge - 9.8
Rosedale - 9.7
Roseland - 9.7
Rosepine - 9.7
Ruston - 9.4
St. Francisville - 9.7
St. Gabriel - 9.8
St. Joseph - 9.3
St. Martinville - 9.7
St. Rose - 9.8
Sarepta - 9.4
Schriever - 9.9
Scott - 9.7
Shenandoah - 9.7
Shreveport - 9.4
Sibley - 9.4
Simmesport - 9.7
Simsboro - 9.4
Siracusaville - 9.9
Slaughter - 9.7
Slidell - 9.7
Sorrel - 9.8
Sorrento - 9.8
South Vacherie - 9.8
Springhill - 9.4
Start - 9.4
Sterlington - 9.3
Stonewall - 9.5
Sulphur - 9.8
Sunset - 9.7
Supreme - 9.9
Swartz - 9.4
Tallulah - 9.3
Tangipahoa - 9.7
Terrytown - 9.8
Thibodaux - 9.9
Tickfaw - 9.7
Timberlane - 9.8
Union - 9.9
Urania - 9.5
Ventress - 9.7
Vidalia - 9.5
Vienna - 9.4
Vienna Bend - 9.5
Village St. George - 9.8
Ville Platte - 9.7
Vinton - 9.9
Violet - 9.8
Vivian - 9.4
Waggaman - 9.8
Walker - 9.7
Wallace - 9.8
Wallace Ridge - 9.4
Washington - 9.7
Waterproof - 9.4
Watson - 9.7
Welcome - 9.9
Welsh - 9.8
Westlake - 9.8
Westminster - 9.7
West Monroe - 9.4
Westwego - 9.8
White Castle - 9.7
Wilson - 9.8
Winnfield - 9.4
Winnsboro - 9.4
Wisner - 9.4
Woodmere - 9.9
Woodworth - 9.7
Youngsville - 9.8
Zachary - 9.7
Zwolle - 9.6