In a recent weather update by the Met Office on Sunday, Karachi is set to experience dry weather with chilly nights over the next 24 hours. The minimum temperature recorded in the city is 13.5 degrees Celsius, while the maximum is expected to hover between 26 to 28 degrees Celsius, as per the weather department. Morning humidity levels were reported at 58 percent.
Despite the cool weather, Karachi finds itself grappling with a significant air quality issue. The metropolis has garnered a concerning air quality index (AQI) reading of 187, earning it the dubious distinction of being the 6th most polluted city in the world today. Health experts have classified Karachi’s air quality as “very unhealthy” and caution citizens to limit their outdoor activities, particularly during peak pollution hours.
It’s crucial to note that an AQI ranging from 151-200 is considered unhealthy, while readings between 201 to 300 are deemed more harmful. Any AQI reading surpassing the 300 mark is labeled as extremely hazardous.
Experts explain that winter exacerbates air pollution as the air becomes denser, causing harmful particles to descend and envelop the atmosphere. This phenomenon leads to the accumulation of pollutants, such as carbon and smoke, creating a hazardous layer in the affected area.
