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LATEST NEWS UPDATES | Srinagar air quality worse than Delhi's on some days, use of coal to blame: Study

Srinagar air quality worse than Delhi's on some days, use of coal to blame: Study

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published Published on Feb 24, 2018   modified Modified on Feb 24, 2018
-Hindustan Times

Increased usage of domestic coal during winter accounts for 84 per cent of harmful emissions, says study

Pollution in Srinagar, the summer capital of Jammu and Kashmir, hit a dangerous level during winter when tiny particulate matter was recorded five times more than the permissible limit mainly due to the use of coal for domestic purpose, a new study has said.

The study by Indian Institute of Tropical Meteorology (IITM), Pune in collaboration with University of Kashmir found PM 2.5 levels in winter touched 348 μg/m³ in 2013-2014 with the permissible limit at 60 μg/m³ and that domestic coal usage accounts for 84% of the emissions, followed by the transport sector and fuelwood burning.

Particulate matter PM 2.5, about 30 times finer than a human hair, can be inhaled deep into the lungs, causing heart attacks, strokes, lung cancer and respiratory diseases.

“The high altitude destinations around the world are perceived to have a clean environment. They become preferred places for tourist attractions. However, such places are slowly found to be environmentally degrading due to ever increasing tourists and associated emissions,” the study published in Scientific Reports earlier this week said.

The authors analysed data collected between May 15, 2013, and April 20, 2014, and found that in the other three seasons, summer, autumn and spring, the PM 2.5 levels were within the permissible limits. However, in winter they consistently breached the standards.

“On some days air pollution in Srinagar is worse than air pollution in Delhi,” Gufran Beig, a scientist at the Indian Institute of Tropical Meteorology (IITM) and one of the authors of the study, said.

Though spring and autumn in the Kashmir valley are also chilly, residents use conventional sources for mostly warming water but not for indoor and outdoor heating.

The state is heavily dependent on hydel power and during winters when the rivers freeze power supply is disrupted forcing people to resort to conventional sources like coal.

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Hindustan Times, 23 February, 2018, https://www.hindustantimes.com/environment/srinagar-air-quality-worse-than-delhi-s-on-some-days-use-of-coal-to-blame-study/story-6OnLyIGW1GAMvHjMwfaOCN.html


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