Yeah, sorry, just assumed that pollutants were coming from outside. I'm just so used to it after living several years in China and now being affected by Califor

Yeah, sorry, just assumed that pollutants were coming from outside. I'm just so used to it after living several years in China and now being affected by California wildfires. If the outside air is better than inside, then yeah you probably should air out your home as much as possible unless it's unbearably hot or cold outside :)