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How does Punjab's farm fires contribute to Delhi's air pollution problem

The centre faults Punjab's farm fires for Delhi's air pollution problem.
punjab
farm-fires
environment
  • Farm fires in Punjab involve the burning of crop residue, predominantly rice straw, after the harvest season.
  • These fires release a significant amount of smoke, gases, and particulate matter (PM2.5 and PM10) into the air.
  • The prevailing winds during this time carry the smoke and pollutants from Punjab towards Delhi-NCR.
  • The smoke, along with other pollutants, merges with Delhi's existing pollution sources and exacerbates the air quality crisis.
  • The number of farm fires in Punjab peaks during October and November, coinciding with the onset of winters when Delhi's air quality is already poor due to adverse meteorological conditions.
  • The resulting increase in PM2.5 levels creates a hazardous smog-like situation, leading to respiratory issues and reduced visibility in Delhi.
  • Prolonged exposure to high levels of pollution can pose serious health risks, including respiratory diseases, heart problems, and even premature death.
It is important to note that addressing the issue of farm fires requires a comprehensive approach involving alternative solutions for crop residue management, such as promoting the use of machinery for in-situ crop residue management and providing financial incentives to farmers for adopting environmentally friendly practices.
Answered a year ago
Krishna Preparing for Civil Services