PM 2.5 Current Affairs, GK & News

IQAir Study: New Delhi is World’s Most Polluted City

The Swiss group “IQAir” which measures the air quality levels on the basis of concentration of lung-damaging airborne particles called PM 2.5 presented its “2020 World Air Quality Report”. The report indicated that; the capital city of India, New Delhi, is the world’s most polluted capital across the world for the third straight year in ..

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Heavy sandstorm in Beijing- Key Highlights

The capital of China, Beijing, was shrouded with the brown dust on March 15, 2021 because of heavy winds that was blowing in from the Inner Mongolia and other parts of north-western China. Highlights The China Meteorological Administration has announced the “Yellow alert” stating that the sandstorms had spread from the Inner Mongolia into the ..

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SOGA Report: India recorded the highest air pollution exposure

On October 20, 2020, the State of Global Air report 2020 was released. The report was released by US based institutes. These institutes were Health Effects Institute and Institute for Health metrics and evaluation. The report has been created based on data from ground monitors and satellites Key findings of the report According to the ..

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SC issues order on completion of “Smog Tower Project” within 3 months

On December 16, 2019, the Supreme Court of India ordered the Centre and the Delhi Governments to hasten the pilot project of setting up smog towers at Connaught place. Smog Towers Smog Towers are air purification structures that are designed to work as air purifiers. They are fitted with multiple air purifiers. These purifiers cleanses ..

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Environmental Performance Index

The Environmental Performance Index (EPI) is a method which involves the quantification and numerical modeling of the environmental performance of a countries’ policies.? Who frames the EPI? The EPI index is developed by the Yale University and Columbia University in the collaboration with the World Economic Forum and the Joint Research Centre of the European ..

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