An air quality sensor is a device worth having in your home. An undeniable problem of the modern world is the pollutants deposited in the air, which are often extremely dangerous to health. The WiFi smog sensor allows you to monitor the state of smog in your surroundings and provides information about the chemical compounds you are currently breathing in. Learn more about the principle of the device and its advantages and find out which air quality sensor to buy.
WiFi smog sensor - what is this device?
A WiFi smog sensor, also known as an air quality meter, is a device that takes advanced measurements of the concentration of harmful particulate and gaseous pollutants in the environment. Different types of meters are available for domestic use and outdoor air analysis. Thanks to the built-in WiFi module, the collected hazard information can be instantly on your smartphone or laptop. Wireless connectivity also makes it possible to remotely control the air pollution sensor from a mobile app.
The smog phenomenon is most prevalent in large cities in windless weather, although residents of smaller towns and cities may also be exposed to poorer air quality, especially during the autumn and winter seasons. Car exhaust and industrial fumes, the use of coal cookers and fireplaces or rubbish incinerators all contribute to smog. As a result, the levels of PM 2.5, PM 10 and harmful organic compounds increase, which enter the bloodstream and adversely affect the health of the entire body, as well as the environment. An air quality sensor in the home easily signals when the acceptable concentrations are exceeded and helps protect against the negative effects of smog.
How does the WiFi smog sensor work?
The outdoor air quality sensor works on the same principle as a meter designed for indoor use. The device is equipped with a pump that draws air into the sensor. Inside, there is a measuring chamber with a laser photometer - the main analytical instrument. The results obtained during the measurement appear on the display or are transmitted to mobile devices via a WiFi connection. The data can update in real time or at intervals, thus saving the battery with which the external smog sensor is equipped. The stationary device, on the other hand, is powered via a cable and, with this type of WiFi smog sensor, you do not have to rely on a more economical mode of use.
We can distinguish between harmful airborne dust particles on the basis of size. The smaller they are, the more dangerous they are to health because they penetrate more easily into the respiratory system and then the bloodstream. The simplest devices - the PM 2.5 and PM 10 sensors - are sensitive to the presence of two types of particles, whose diameter is measured in micrometres (µm). There are a number of meters on the market that offer advanced measurements. Check what additional functions and parameters WiFi smog sensors have.
WiFi smog sensors - additional functions and safety features
In addition to the basic measurement of particulate matter in the environment, the WiFi smog sensor can also detect other substances present in the air, including carcinogens such as benzene or formaldehyde. The level of these organic compounds should not be higher than 0.05 ppm. Which smog sensor should I buy? When choosing one, it is worth paying attention to the possibility of receiving additional information on humidity, atmospheric pressure, ambient temperature or carbon dioxide concentration, so that the device will prove useful not only in summer. Sensors are often equipped with coloured LEDs that signal worrying concentrations of chemical compounds and particulate matter in the air or an audible signal.
Advantages of using WiFi smog sensors
If there is no air quality measuring station near where you live, the WiFi smog sensor will provide you with basic information about what you are breathing. The device is ideal for people who prefer physical activity outside the home or who feel comfortable in frequently ventilated rooms. It's not worth opening windows in your home if the air quality outside is not up to safety standards. Portable smog detectors can be taken with you anywhere, allowing you to keep a constant check on pollution levels in the area. A great convenience is the WiFi module, which allows you to conveniently read the data collected on the mobile app.
Smog concentration measurements are a valuable solution for parents of active children. With quick access to the measurement results, they can plan outdoor activities for the little ones without worrying about their health. The smog sensor will also come in handy when using your home air purifier. You will be able to consciously use the device precisely when it is actually needed, which may be of particular interest to allergy sufferers who are sensitive to changes in the concentration of particulate matter present in the air. High-quality smog detectors have a relatively high level of accuracy, not far from professional monitoring stations, so for your health and well-being, the purchase of such a device is undoubtedly a good investment.
