Pollution increase in delhi


Air pollution is a major concern in Delhi, and unfortunately, it’s a complex issue with multiple contributing factors. While I can’t give you a definitive answer on the exact reason for the current increase, I can share some insights based on recent events and general trends:

Current Situation:

  • AQI: As of Sunday, February 4th, 20:56 IST, the PM2.5 concentration in Delhi is 6.4 times above the World Health Organization’s recommended limit. This puts the AQI in the “Moderate” category, but still higher than desirable.
  • Recent Events: While there are ongoing sources of pollution in Delhi, the recent spike might be partly attributed to:
    • Diwali: Firecrackers used during Diwali celebrations in November can significantly increase pollution levels.While this impact has likely subsided, it could still be playing a role.
    • Weather: Certain weather conditions, like low wind speeds and temperature inversions, can trap pollutants closer to the ground, leading to higher concentrations.

General Trends:

  • Main sources: Major contributors to Delhi’s air pollution include:
    • Vehicular emissions: Cars, trucks, and other vehicles are a significant source of air pollution, especially nitrogen oxides and particulate matter.
    • Industrial emissions: Factories and power plants release pollutants like sulfur dioxide and nitrogen oxides.
    • Construction dust: Construction activities can generate dust particles that contribute to air pollution.
    • Crop burning: During certain times of the year, farmers in neighboring states burn crop residue, which can significantly worsen Delhi’s air quality.

Combating Pollution:

  • Efforts are underway: The Indian government and various organizations are implementing measures to reduce air pollution in Delhi, including:
    • Promoting public transport and electric vehicles
    • Stricter emission standards for industries
    • Tree plantation drives
    • Measures to address crop burning

Stay Informed:

I hope this information helps! Remember, air pollution is a serious issue, and staying informed and taking steps to reduce your own contribution is important.