How to measure air pollution at home

The issue of air pollution levels at home has always been a key topic of concern to everyone. Indoor air is one of the important components of the living environment. If there is a problem with the indoor quality, it is likely to cause human illness. In addition, due to the long-term evaporation process of indoor pollutants, harmful substances will remain in the air for years or even decades. long-term harm to people’s health. So how to measure air pollution at home? Here are some simple methods to help you determine whether there is a problem with indoor air quality at home.

How to measure air pollution at home
How to measure air pollution at home

How to measure air pollution at home

1.The simplest way to test the air pollution level at home is to purchase an air quality monitor. The air quality monitor can detect PM2.5, PM10, CO2, CO, formaldehyde, TVOC and other air pollutants in indoor and outdoor air. concentration.

The air quality detector can monitor air quality in real time and display air quality index data and concentration data in real time through a display screen or mobile app.

Air quality monitors can be divided into wall-mounted and air quality monitor portable. In addition to air pollutants such as PM2.5, PM10, formaldehyde, TVOC, etc., temperature and humidity are also one of the factors that affect the indoor living environment. You can use a home assistant temperature sensor to detect Indoor temperature and humidity.

Knowing how to monitor air pollution in your home gives everyone the opportunity to protect their respiratory health.

Air quality monitor portable

2.In addition to using air quality detectors, you can also use green plants to detect the level of air pollution in your home.

Plants, like people, are alive. If they grow in a good environment, they will grow well, and if they grow in a bad environment, they will become sick. If the indoor air condition is very poor, green plants will generally show obvious lesions, such as yellowing and wilting leaves, white spots, thin plants without moisture, and other abnormal symptoms.

Green plants monitor air pollution levels at home
Green plants monitor air pollution levels at home

What are the effects of high levels of pollution at home?

1.Feeling dizzy and nauseous when getting up

If you feel dizzy, nauseous, or feel uncomfortable in your mouth and nose when you wake up in the morning, you may need to test the air pollution level at home. It is most likely caused by excessive TVOC content in the indoor air.


If new fabric furniture is installed in the room, and there is some unpleasant smell, and the heart beats too fast over time, but if you don’t feel this way outdoors, you need to test the indoor air. The sponge used in the fabric furniture is adhesive. The agent may contain excessive amounts of benzene series.

3.Children often cough

If a child continues to have problems such as coughing and sneezing, he not only needs to go to the hospital for examination, but also needs to regularly check the indoor air quality. Excessive indoor formaldehyde content can lead to a decrease in the child’s immunity, and even pharyngitis, chronic asthma, etc. question.


The above is the introduction of How to measure air pollution at home. I hope it will be helpful to everyone.