When the AQI level (air quality index) is below 50, people are breathing fresh, clean air.

AQI level between 201-300 is considered unhealthy and can cause vairous health issues for all age groups.

AQI level between 51-100 signifies an acceptable level for a healthy adult but may still pose a threat to sensitive group.

With AQI levels reaching severe, the deadly air pollutants are making their way in your lungs causing you severe discomfort and health issues.

With AQI levels between 101-200, the poor air quality can affect people’s health and cause discomfort to people with heart diseases.

Hazardous level can cause long term disorders like Lung cancer, chronic obstructive pulmonary disease, emphysema etc.