Air Quality is an important issue for this current world. Indoor and outdoor air quality can be varied due to different reasons. In your house, air quality should be suitable for breathing. Indoor air quality (IAQ) can be defined as the air quality within and around buildings and structures. But, indoor air pollution occurs frequently due to chemical, biological, and physical contamination of indoor air. It has many health impacts as well. As many people are cooking based on traditional ways and they use coal, charcoal, wood, dung, crop waste, etc in their house, different air pollutants can be emitted from the cooking source, for example, suspended particulate matter (PM), carbon monoxide (CO), nitrogen dioxide (NO2), sulfur dioxide (SO2), etc. Most importantly, those are responsible for global warming. Therefore, using air quality monitors will help you to figure out the air quality in your house, and then you can take the necessary steps to eradicate air pollution. We have figured out the top 5 air quality monitors available in the market. You can choose the best one for you.