TNPSC Thervupettagam

Air Quality and Climate Bulletin 2024

September 15 , 2024 69 days 146 0
  • United Nations’ World Meteorological Organization (WMO) recently released its 4th annual Air Quality and Climate Bulletin.
  • Europe and China show lower PM2.5 pollution.
  • North America and India see increased emissions from anthropogenic activities.
  • Global Particulate Matter hotspots include agricultural areas in Central Africa, Pakistan, India, China and South-East Asia.
  • PM Reduces crop yields by 15% as it reduces sunlight reaching leaf surfaces.

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