Air purification is the process of removing pollutants and harmful particles from the air we breathe. This can include dust, pollen, smoke, and even bacteria. By using devices like air purifiers or HEPA filters, we can improve indoor air quality, making our living spaces healthier and more comfortable. Many people choose to purify the air in their homes to reduce allergies and respiratory issues. Some plants also help in air purification by absorbing toxins and releasing oxygen. Overall, clean air is essential for our well-being, and air purification plays a vital role in achieving that.