لاہور کو دنیا کا آلودہ ترین شہر قرار دے دیا گیا۔
LAHORE: The provincial capital was on Monday declared the most polluted city in the world, leaving its traditional rival New Delhi far behind: the official air quality index (AQI) of Lahore was reported at 289 (as per the average between 9am and 5pm) and international monitoring bodies put the score at 397. New Delhi stood […]
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