Here are all the available and not IAQ Monitors on the market. This time I included a new row with the Year each device became or will become available.

A PDF version of the table is available here: Comparison AIQ 2018 Q4

 

• Prices may vary during time.
• Some Companies don’t specify on their data sheet if their devices are capable to measure PM2.5 or PM10 and they just mention the word dust.
• Some other companies say: Our product goes beyond CO₂ by analyzing substances that directly affect your well-being by measuring VOCs. They aren’t clear if their devices have CO₂ sensor.
• Some of the devices are IAQ Monitors and Air Purifiers Combo. On this list you can only read the features as an IAQ monitor.