It took me a while, but I eventually ended up getting a indoor air quality monitor. I'm in California, and when the fires happened, I expected my brand new condo building to have decent filtration. According to my Awair monitor (http://getawair.com)... my indoor PM2.5 (Fine Dust) went up to 150 ugm3. 150! We definitely had a chat with the building after that.

But yeah, cooking, cleaning, air fresheners... all of them negatively affect my home air quality. Just need to ventilate at the right times. After the DHH video about this topic, I pulled the trigger and got the monitor, which fortunately also tracks CO2 and chemical (VOCs).

I'm glad to see 2 topics about air quality trending today. I had to finally register to get in on the one topic I actually know about.