- Reuters 17th Sep 2019 15:00:00 GMT +0300
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The Delhi government has identified “pollution hot spots” it can target to help improve air quality in the city, he said. The Delhi government would also distribute free face masks in the city, he said, as part of efforts to encourage people to reduce their exposure to polluted air. Unlike in other polluted cities in the world, it is still rare in Delhi to see people taking measures to reduce exposure to pollution, such as wearing face masks. As winter approaches each year, wind speeds tend to drop after the monsoon season that ends in September, meaning smog and other pollutants hang in the air.For More of This and Other Stories, Grab Your Copy of the Standard Newspaper.
The problem is exacerbated as people let off fireworks to celebrate the Hindu festival of Diwali in late October or early November. North Indian cities, including Delhi, top a list of places with the worst air in the world, according to the World Health Organization (WHO). The WHO database of more than 2,600 cities shows that 14 of the 18 most polluted cities on the planet are in northern India, based on the amount of particulate matter under 2.5 micrograms in size found in every cubic metre of air. These tiny particles, known as PM2.5, include dust, dirt, soot and smoke. They can penetrate deep into the lungs and even enter the blood. They have been linked to heart disease, strokes and cancer.SEE ALSO :Residents unite to fight pollution along beach
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