LAHORE, Oct 22: Pakistan’s cultural city Lahore been declared the most polluted city in the world, with an alarming Air Quality Index (AQI) of 394, and the Pakistan’s Punjab government has planned for artificial rain to mitigate smog impact.
The AQI is a measure of the concentration of various pollutants in the air. An AQI above 100 is considered unhealthy and above 150 “very unhealthy”.
The Smog crisis has been fuelled by crop residue burning and industrial emissions. (AGENCIES)
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