With an air quality monitor, you can measure the air quality in your house. You can see both the temperature and the humidity. Many monitors also indicate the CO2 level in the air. These are known as CO2 monitors. We also have monitors that indicate the level of fine dust in the air. Without these monitors, bad air quality goes unnoticed and can cause fatigue, stuffiness, and allergies. An air quality monitor notifies you to air your house so you can prevent this. Do you want to track the air quality progress in an organized way? Use an air quality monitor with app connection.