Read the following statements carefully:
1. Earth Sciences Minister Dr. Harshvardhan unveiled an Air Quality early warning system for Mumbai region.
2. The system will help combat air pollution by getting information 2-5 days in advance.
3. The system has been developed by the Indian Institute of Tropical Meteorology, National Centre for Medium Range Weather Forecasting and India Meteorological Department.
Which of the above statements is/are correct?