Category
Indoor Air Quality
Monitors for VOCs, formaldehyde, particulates (PM2.5), CO2, and overall indoor air health.
Accredited lab means the sample is analyzed by an accredited or state-certified lab. DIY screen kits are quick at-home checks and are not lab-accredited. Monitors are continuous devices. Official locators point you to accreditation authorities.
Awair Element
Indoor Air QualityMonitor
Popular IAQ monitor for PM2.5, CO2, VOCs, temperature, and humidity.
~$80-$150
PurpleAir Touch
Indoor Air QualityMonitor
Real-time particulate (PM) monitor tied to PurpleAir's public sensor network.
~$200-$300
Temtop M10 Air Quality Monitor
Indoor Air QualityMonitor
Affordable handheld monitor for formaldehyde (HCHO), TVOC, and PM2.5.
~$80-$110
uHoo Indoor Air Quality Monitor
Indoor Air QualityMonitor
9-in-1 IAQ sensor tracking VOCs, PM2.5, CO2, CO, ozone, humidity, and more.
~$300