Select the desired checkboxes to create an emission reduction scenario. 
                                                                    Users can specify a reduction of 20% or 40% or 20+40 i.e. 60% in the PM2.5 emissions from the individual districts or the individual emission sectors in Delhi. 
                                                                    The graphic shows the fractional improvement in air quality in Delhi upon employing the user-specified emission reduction scenario for the next five days.