दुनिया में बढ़ता प्रदूषण, पाकिस्तान टॉप पर

According to the report of Swiss air quality monitoring company IQAir, the level of PM2.5 in Pakistan was found to be 13 times higher than the standards set by the World Health Organization. These are small and dangerous particles which can enter the body through inhalation and cause serious diseases.



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