Maybe??? They say some people are not as sensitive then others because they already have some slight partial hearing loss thay they dont realize. Who knows???? But I do think Fireworks at 4th of July were too loud for me, unless Im just more sensitive to sound since I had the experience at a concert last year where it definitely was too loud. My ears were stuffy and rang a little after. In the parade, The fire engines were right by us, and they didnt let up. I hated it!!
Although, fire engine decibals are really high, esp when you are standing right next to them. And up the street at the parade they always set off a rifle or something, and it was so loud, my one ear rang for a few seconds after it went off.