My question involves landlord-tenant law in the State of: New York

I live in a fairly small NYC apartment and my kitchen window faces the living room window of one of my neighbors. My kitchen window is constantly open for fresh air and his LR window is always open to get fresh air as well. The only problem is that not only him yet his roommates as well smoke a ton of weed all day. I work from home often and it's very distracting and sometimes I even think it's affecting me. They also smoke cigarettes which is almost worse and I smell it all day and it leaks through the heater and I'm sure other places as well.

Please give me any suggestions or further questions you may have.

Thank You