Smoking in courtyards

My next door neighbour has a visitor staying who smokes in their courtyard,the smoke drifts into my courtyard and through my open french doors and upstairs windows.By the time I smell the smoke my house smells like an ashtray, I also suffer from bronchitis and the smoke makes me cough for quite awhile.I previously asked them to smoke elsewhere but without any luck.I emailed our strata manager for help and was told it was my problem to sort out with my neighbour and the owners corporation wouldn’t help because I am the only one affected.If the problem continued my only course of action is to go to the Tribunal.I am retired and these people don’t appear to work so the smoking is all through the day,I don’t want to have to keep my doors and windows shut so is there any other options?

fresh air