The Impact of PM2.5 on Air Quality:
In today's world, air pollution has become a major concern affecting the health and well-being of people globally. Particulate matter, especially PM2.5, has been identified as one of the most harmful pollutants. PM2.5 refers to fine particles with a diameter of 2.5 micrometers or smaller, which can penetrate deep into the lungs and even enter the bloodstream, causing a wide range of health issues. Introduction to PM2.5 Laser Dust Sensors: Monitoring PM2.5 levels is crucial in assessing