It absolutely is. I got the chance to live in a quiet neighborhood near the ocean for a few months and I think back fondly to the level of calm during evening walks there. It felt downright _nourishing_ to my psyche.
This is contrast to living within line of sight to San Diego Airport with the first airplane taking off at 6:31a. In addition to waking me up it would also trigger a significant amount of stress - not a great way to start the day.
Cities are not designed for anything resembling healthy living currently. I hope this changes soon.