I have outdoor and indoor. For outdoor it was helpful for wildfires and knowing when to go outside. For indoors I sometimes pay attention to it. It gave me some

I have outdoor and indoor. For outdoor it was helpful for wildfires and knowing when to go outside. For indoors I sometimes pay attention to it. It gave me some surprising insights into cooking and the pollution it causes - so now I try to remember to turn on the hood vent all the time - even things like making waffles generate a surprising amount of pollution.