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Lahore reported the Particulate Matter (PM) score of 181 whereas Karachi recorded a PM score of 163 making each the cities characteristic within the record of the world’s most polluted cities, based on the air air pollution knowledge launched by the US Air High quality Index, reported The Information Worldwide.
The requirements set by the Air High quality Index categorises a metropolis beneath “unhealthy” if the PM score lies between 151 and 200. The score between 201 and 300 falls beneath the class of “extremely unhealthy” and something above 301 falls beneath the “harmful” class.
Lahore featured on the identical record earlier this month after the AQI hit the 289 mark on November 2, reported The Information Worldwide.
The imaginative and prescient was blurred after smog had engulfed the provincial metropolis resulting in severe well being issues for the residents.
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