Prof.
Pramila Goyal
Distinguished
Professor Emeritus
Dept. of Civil
& Environmental Engineering
Knowing when to expect heavy rain, high temperatures, air
pollution levels and other kinds of weather conditions will not take us
unawares but will help us be better prepared for coming eventualities. Heavy
rainfall lashed Delhi-NCR in July and August 2016 and caused massive traffic
jams where people were stuck for hours and often all night. Schools and offices
remained closed for a couple of days. The local authorities and government
faced strong criticism because of poor preparedness.
Severe weather conditions like heavy rainfall causing
disastrous water logging and floods are an outcome of global climate changes
and are predicted to increase in the future. Technology that can accurately predict
well in advance, extreme weather conditions and weather hazards like severe air
pollution levels that can shut down the city, have the potential to mitigate
hardships of people, save lives and minimize damage to livestock and
infrastructure .
In this situation it is imperative to continuously measure
and monitor rainfall, pollution levels etc. and take necessary measures to
regulate them. The Indian Meteorological Department, Ministry of Earth
Sciences, Govt of India is installing an Automatic Weather Station (AWS) at The
NorthCap University (NCU), Gurugram, for monitoring of various weather
parameters like hourly wind, speed and direction, Ambient air temperature at 2m
and 10m’s height, humidity, rainfall, atmospheric pressure and solar insolation
and follow up with research. The data will be used for research and model
development activities related to Atmospheric Studies. The University will
display various weather parameters on a display board on daily basis. AWS at
NCU will be the only weather station in Gurugram and will provide accurate and
real time weather data that will benefit the public and enable them to prepare
for weather conditions specific to this area. As the saying goes ‘forewarned is
forearmed’.
Secondly, air pollution in Gurugram, soon to be developed as
a Smart City in NCR, has become an issue of public concern, since Air Quality
Index (AQI), determined by Central Pollution Control Board (CPCB), Haryana
State Pollution Control Board (HSPCB) and others has revealed that PM10 and
PM2.5 are 256.36 and 114.52µg/m3 micrograms per cubic meter (µg/m3)
respectively in Gurugram during the period September 2015 to February 2016. These
figures are indeed high. Amongst all air pollutants PM2.5 causes severest
health threats, since it consists of ultra-fine particles that can get lodged
in the lungs and reduce their capacity over time. They are linked to cardiac
conditions like strokes and heart rhythm disorders. Their motion and occurrence
are initiated and caused by meteorological conditions. Thus a meteorological
tower and air quality monitoring station for continuous monitoring of air
quality and meteorological parameters are necessary for Gurugram and
neighbouring areas.
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