PM10, PM2.5, and PM1 (Particulate Matter)
PM10, PM2.5, and PM1 (Particulate Matter) are airborne particles made up of various substances, both natural and derived from human activities. Recognized as air pollutants, these particles are classified by their diameter:
- PM10: microparticles with a diameter of 10 micrometers or less, capable of entering the upper respiratory tract.
- PM2.5: microparticles with a diameter of 2.5 micrometers or less, which can reach the lungs and cause serious respiratory diseases.
- PM1: microparticles with a diameter of 1 micrometer or less, representing the finest and most hazardous particles for health.
Due to their size, these fine particles can penetrate deep into the lungs and are associated with severe respiratory health issues. Using an air purifier can help remove these microparticles from the ambient air by filtering it.