Plug-in air purifiers are an excellent way to get cleaner air. These air purifiers use High-Efficiency Particulate Air (HEPA) filters that trap fine particles from smoke, industrial pollution, vehicles, and allergens like pollen and dust. If you are living near a factory or highway, it is recommended that you buy a high-quality air purifier.
Beyond respiratory concerns, it has been found that simple in-room air purifiers can clean air, which directly affects academic performance and cognitive development. You can also buy an air quality monitor that will help you track the quality of air inside your home.