Air Quality Index – What Is It?
The Air Quality Index, AQI, is a means to measure and report the air quality. There are five major pollutants that compose the AQI: (1) Ground Level Ozone, (2) Particulate Pollution, (3) Carbon Monoxide, (4) Sulfur Dioxide, and (5) Nitrogen Dioxide. From this mixture of pollutants, the AQI is divided into six categories providing you …