When the kiddo was born, I went a little crazy with air quality monitors and purifiers. This is LA so that seemed important. And even with the fires, etc., the biggest lesson I've learned is:

Holy crap don't have gas ovens/stoves. And open the windows when cooking with them.

The absolute horror on my face now anytime I see someone's remodeled kitchen without a vent for the gas range.
@mttaggart everyone acts like I'm a crazy person when I try to make sure there's ventilation for a running gas stove. As if burning gas in an enclosed space couldn't be problematic
@kevinmirsky @mttaggart
what do you mean? There is just water vapor from the chemical reaction and flame. /s
@kevinmirsky
Recent studies of increase in lung cancer in the world I believe correlated to cooking with flame. If I remember correctly.
@mttaggart