Incidentally how come IIT Madras having high particulate matter (PM 2.5)...This requires some investigation..IIT Madras is sparsely populated with green vegetation and deer in the sprawling campus!
Lucknow School, IIT Madras are most polluted places in India
December 15, 2015 09:54
A central school in Uttar Pradesh's capital city, Lucknow, has recorded the highest level of suspended particulate matter, PM 2.5 today, followed by the Indian Institute of Technology-Madras, while Delhi's Anand Vihar stood third according to the latest report by the Central Pollution Control Board.
The peak levels of PM 2.5, harmful microscopic particles that can penetrate deep into the lungs, were recorded at 477 in a central school in Lucknow. IIT Madras recorded a level of 474, and Anand Vihar recorded a level of 469.
http://news.rediff.com/commentary/2...ces-in-india/b1b19bed0b753b936e03507ff914c9cc
Lucknow School, IIT Madras are most polluted places in India
December 15, 2015 09:54
A central school in Uttar Pradesh's capital city, Lucknow, has recorded the highest level of suspended particulate matter, PM 2.5 today, followed by the Indian Institute of Technology-Madras, while Delhi's Anand Vihar stood third according to the latest report by the Central Pollution Control Board.
The peak levels of PM 2.5, harmful microscopic particles that can penetrate deep into the lungs, were recorded at 477 in a central school in Lucknow. IIT Madras recorded a level of 474, and Anand Vihar recorded a level of 469.
http://news.rediff.com/commentary/2...ces-in-india/b1b19bed0b753b936e03507ff914c9cc