Choose whether the given statement is true or false.

The Air Quality Index informs about the content and quality of air in any area.

The given statement is true.

The Air Quality Index (AQI) is a measure of how polluted the air is in a specific area. It takes into account several pollutants, including particulate matter, ozone, carbon monoxide, sulfur dioxide, and nitrogen dioxide, and provides an overall rating of air quality on a scale from 0 to 500. The higher the AQI, the more polluted the air is, and the greater the health risk to people who breathe it.

The AQI is calculated by measuring the concentrations of the different pollutants in the air and comparing them to national air quality standards. The concentrations are then converted to a numerical value on the AQI scale, which is categorized into six colour-coded categories to help people easily understand the health risks associated with the current air quality.

For example, an AQI of 0-50 is considered good, with little or no health risk, while an AQI of 301-500 is considered hazardous, with severe health risks for all individuals. The AQI can be used by government agencies, health professionals, and the general public to make informed decisions about outdoor activities and to take appropriate measures to protect their health when air quality is poor.