दुनिया में बढ़ता प्रदूषण, पाकिस्तान टॉप पर, WHO मानकों से कई गुना ज्यादा PM2.5
In the year 2025, Pakistan has stood first in the list of most polluted countries in the world. According to the report of Swiss air quality monitoring company IQAir, the level of PM2.5 in Pakistan was found to be 13 times more than the standards set by the World Health Organization. These are small and…