With the improvement of people's living standards and the increasing emphasis on environmental protection, higher requirements have been put forward for air quality and atmospheric pollution monitoring. Particle concentration sensors and other gas sensors will be developed on the basis of making full use of multidisciplinary integrated technologies such as micromechanics and microelectronics, computer technology, signal processing, sensing technology, fault diagnosis, and intelligent technology. The development of fully automatic digital intelligent gas sensors capable of simultaneously monitoring multiple gases will be an important research direction in this field.

We cannot live without oxygen for a single moment, obtaining it through the inhalation of air. Therefore, polluted air has a direct impact on human health. Since people spend more than 90% of their lives indoors, it is evident that indoor air quality directly affects physical and mental well-being.

The Luftmy editor has learned that American experts found more than five hundred types of volatile organic compounds in indoor air, including more than twenty types of carcinogens and over two hundred types of pathogenic viruses. The main harmful substances include radon, formaldehyde, benzene, ammonia, esters, and trichloroethylene. A large number of shocking facts prove that indoor air pollution has become an “invisible killer” threatening human health and a common concern for countries worldwide. According to statistics, nearly half of the world's population is exposed to indoor air pollution, which has caused 35.7% of respiratory diseases, 22% of chronic lung diseases, and 15% of tracheitis, bronchitis, and lung cancer. This has become the third wave of environmental pollution, dominated by indoor air pollution, following soot pollution and photochemical smog pollution.

Many consumers choose to purchase smart air purifiers with built-in PM2.5 detection modules and dust sensors to optimize their home air quality. Consequently, the application of dust sensors has attracted much attention in the last two years.

The booster of air detectors——gas sensors:

Air detection technology is an indispensable and important technical means for people to understand and transform the world, and sensors are an essential tool for the development, acquisition, transmission, and processing of information resources in scientific experiments and industrial production. Luftmy editor has collected gas sensors related to indoor air quality detection, including: air quality sensors, air monitoring sensors, PM2.5 sensors, VOC sensors, temperature and humidity sensors, formaldehyde sensors, and various other toxic and harmful gas sensors.

Luftmy focuses on the research, production, and sales of optical particulate matter sensor technology. The PM2.5 detection modules have received wide acclaim in the industry for performance indicators such as measurement accuracy, stability, consistency error, and anti-interference.