What is Air quality index?

It tells about the sound pollution.

It measures air pollution mainly sulphur and carbon monoxide content in air.

It measures ozone levels in your area.

It checks the colour of the air.

The AQI measures five criteria air pollutants (particulate matter, sulfur dioxide, carbon monoxide, nitrogen dioxide, and ozone), and converts the measured pollutant concentrations in a community’s air to a number on a scale of 0 to 500.

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