How do I deal with indoor air?« Back to Previous Page

After the heavy dust storm we had a few weeks ago, I noticed an unusual smell coming from the air vents in my bedroom. It’s not just once in a while; it seems to be there all the time now. My roommate suggests it might be due to the building's maintenance, but I’m unsure if that’s within their responsibility or mine as a tenant. Could someone give me some advice on what to do next?