The Air Quality Index known as AQI is a measure of how clean or polluted the air is. It ranges from 0-500 and is broken down into six different categories. The categories are usually color coordinated. Numbers above 100 indicate poor air quality and numbers under 100 indicate relatively good air quality. If you begin experiencing any respiratory symptoms you should proceed to your local physician for evaluation.
This booklet explains EPA’s Air Quality Index (AQI) and the health effects of major air pollutants.
The material contained on this website is for informational purposes only. The information on this website is NOT intended to diagnose, treat or substitute for professional medical advice. Those with medical conditions or sensitivities to smoke should seek the advice of a licensed medical provider. If more information is needed, consult a medical professional.