Pakistan’s Lahore with an AQI of 1900 on Sunday has become world’s most polluted city
#Pakistan, #Lahore, #AirPollution, #AQI, #Delhi, #WHO IBNS-CMEDIA: Pakistan’s Lahore has become the world’s most polluted city with an Air Quality Index of 1,900 on Sunday, which is its highest ever, media reports said. The worsening …
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