Are there ways to actively prevent SIDs?

I’m about to be a new parent in a few weeks. I live in an apartment and there is a chain smoker in the unit below me. He is an old man that smokes inside all day long and never leaves (he owns the building so he can do that I guess). My husband and I are building a house but it won’t be ready for 6ish months so for now I am stuck here. I am so terrified of SIDs because of the second/third hand smoke… I have an owlet but I was wondering if there are other things I can do that would help prevent SIDs? I really want to move but my husband is not on board since I’m due in 3ish weeks… he doesn’t think it’s smart to pack up and leave this late. But I don’t think he realizes how serious SIDs is, and how I’d never forgive myself if something happened to her I would always blame the smoke 😢😢

Edited to add.. yes we could have moved before I got to the end of my pregnancy but we just were able to get an apartment (housing shortage where I live) and now he thinks it’s too late to move. And I can’t say I blame him it’s a lot of stress especially when we will be moving into our forever home in 6 months. So at this point I just like I need to just deal with the smoke but it’s eating me alive….