ABSTRACT
Air keeps people alive. Observing it and understanding its quality is vital to our prosperity. World Health Organization (WHO) revealed that air contamination is exceptionally susceptive to the sky-scratching natural danger to wellbeing and has brings about high death rate. Dirtied air has a few constituents and creations, Particulate matter PM2.5 is chiefly uncovered as concern all around the world. Particulate Matter is estimated as risky air poison causing mortality hazard to human. Subsequently, ingenious air contamination determining strategies are irreplaceable to limit the gamble. Air contamination estimating precision is additionally to be improved. As needs be, this study proposes a comparison of research works that has been done to enhance the air pollution forecasting accuracy and Air Quality Index (AQI) monitoring system.
