Dr. Harsh Vardhan, Hon’ble union minister of S&T, Earth Sciences, Environment, Forest and Climate Change has unveiled an ‘Air Quality Monitoring And Weather Forecasting Station’ for the benefit of the citizens of one of the most crowded locations of Delhi in Chandani Chowk near Town Hall, Delhi, which is first AQMS station for monitoring PM1 in India. They also instigate AQMS LED display.