Was going to add noise measurement to my meter as well, its a good idea for industrial environments.
Personally I found CO2 and PM2.5 to be the most useful for air quality issues where I am.
https://hackaday.io/project/21912-portable-air-quality-monitor/Your numbers look very good, where it is. I would install the monitor inside the lab though, that is where I would be most concerned about soldering smoke, lack of ventilation, etc.
Unless you have heavy industry or wildfires in your area, outdoor quality will
generally be good.