Does my baby need earphones?

So im due late sept probably October and my baby will only be like 6 weeks when it’s 5th of November for those who aren’t in uk this day is basically like your July fourth we have a big fire and loud fireworks and I know that my neighbourhood will be very loud that night should I get him some earphones like the ones used at concerts? Or do u think he will be okay without anything? My family will probably be doing them so he will be close to the fireworks noise!