What Is an Air Pollution Sensor and Why Should You Use It?


Air pollution can be really dangerous. Especially if you are exposed to harmful substances for a long time, and you spend a few hours outside every day. Fortunately, there are devices and accessories that make it possible to monitor key pollution markers and learn about the quality of air you breathe in. Air pollution sensors are one of them. What are they and why to use them? Keep reading to learn more!

Air pollution sensor – what is it?

An air pollution sensor is a device that emits a diode signal of specific colors. Based on these signals, it’s possible to determine the air quality in a given area, or room. The sensor measures the parameters every five minutes, thanks to which it’s an accurate source of information.

It’s worth mentioning that the device uses an electrochemical method. Each air quality sensor has two cells located in the gas module. These cells have professional diodes that send differing signals based on the current air quality in the room.

A quality air pollution sensor monitors key pollution markers such as:

  • CO, 
  • NO2, 
  • O3, 
  • SO2,
  • PM 1,
  • PM 2.5,
  • PM 10.

Apart from that, it provides information about humidity, temperature, wind, or air pressure.

Smog and air pollution – why are they dangerous?

More and more people are aware that smog and pollutants can have a tremendous impact on our health. It’s worth mentioning that long-term exposure to harmful substances can cause serious health conditions such as asthma, problems with concentration, respiratory or circulatory problems, fertility issues, heart attacks, strokes, nausea, or even cancer, and premature death.

That’s why, it’s so important to be on the safe side and monitor the quality of air you breathe in. For this purpose, you can choose tools and applications such as an air pollution sensor, map, and app. With their use, you can keep your finger on the pulse and make better decisions regarding your outdoor activity. Especially on days when the air pollution levels significantly exceed the recommended limits. 

The takeaway

An air quality sensor is a simple, and intelligent device that will help you quickly check the quality of the air you breathe in. Thanks to the fact that it also provides data on weather conditions, including temperature, air pressure, wind, and humidity, it gives you a clear picture of the situation. With its use, you can easily monitor key pollution markets in your immediate surrounding. Don’t wait and choose a solution tailored to your needs!

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