AQI is an application for Android devices that allows you to get information about air quality. It also displays the current and forecasted air quality. The information is updated every second and sent to your phone.

AQI is useful for checking the air quality in your area. It can also be used to find out the current air quality in other cities. The information is updated every second and displayed on the screen.

It is also useful for finding out the current condition of the environment. You can choose the cities to view the conditions of the environment in your area and elsewhere. It is useful for finding out the current condition of the environment.