GRAP-CPCB is an Android app developed by Central Pollution Control Board. It is a free app falling under the Lifestyle category with a subcategory of Weather. The app is compatible with Android 9.0.

The primary function of the app is to transfer information on Graded Response Action plans implemented by CPCB in the Delhi NCR region through various agencies involved in controlling air pollution. It is important to note that this app is for official purposes only, and only government agencies are authorized to log in.

The app provides essential information on air quality and pollution levels in the region. It also updates users on the current status of the Graded Response Action plan and the measures being taken to control air pollution in the area. The interface is simple and user-friendly, making it easy for authorized users to access the necessary information quickly.