Air Quality Early Warning System in Delhi

Its good to know that such a technology is available. But frankly speaking I find it sort of unnecessary. What measures can we expect the government to take up within 72 hours to improve air quality? Everyone knows that the major causes of air pollution are vehicular emissions, industries, deforestation etc. Can we really expect the Government to deal with these causes of air pollution within 72 hours?  It is more important to improve the quality of air for all time than giving advance warning.

In these days major cause of air pollution is burning of crop  residuals in Punjab and Haryana. It is very tough job to stop it.

This is very good and should be of great help for disaster prevention and planning.