humidity for hova bator

Right now the temps 88-90 never higher never lower and the humidity is 88 is that ok I dont want them to dry or wet just want to be reasured that everything is ok and incase it drops I know to add a bit more water.

i placed a heating pad on low under mine to raise the humidty since I had a lower humidy amount .and my eggs did pretty good ( all 5 hatched).

but I think you maybe alright with that humidy level ,just don't relay on my answer though I only hatched eggs once