Polluted Cities of Bihar

  • World Air Quality Report jointly compiled by IQAir AirVisual and Greenpeace, the annual level of PM 2.5 ( less than 2.5 microns) in 2018 was published and cities of world are listed.
  • In the top polluted cities of the World in terms of air quality, three cities are from Bihar.
  • Patna is 7th most polluted city in the world for air quality. (119.7 microgram per cubic meter )
  • Muzaffarpur is 13th most polluted city in the world for air quality. (110.3 microgram per cubic meter)
  • Gaya is 18th most polluted city in the world for air quality. (96.6 microgram per cubic meter)