Hello. You should be aware that a significant smoking history will permanently damage blood vessels, which means a patient will have higher risk of healing complications compared to someone who has never smoked. The longer you've smoked, the greater the damage. Having said that, former smokers can safely undergo cosmetic surgeries like rhinoplasty. I think 6 weeks is probably ok, but the longer you can wait before surgery, the less likely you'll have complications. In general, I recommend 2 months, but still counsel patients they have a higher risk of postoperative wound problems. If you're getting a closed rhinoplasty, this may be a lower risk since there's no external incision. Regardless, that's great news that you've quit for good! Take care.