Karachi has topped the list of most polluted cities in the world, with an air quality index (AQI) of 244 on Sunday morning. This is a shocking development, as it indicates that the city’s air quality has not improved in recent years, but has instead worsened.

An AQI reading of 151-200 is considered unhealthy, while an AQI reading of 201-300 is even more detrimental to health. The fact that Karachi’s AQI is well above this range is a major cause for concern.

The pollution in Karachi is caused by a number of factors, including vehicular emissions, industrial waste, and burning of garbage. These pollutants can cause a variety of health problems, including respiratory illnesses, heart disease, and cancer.

The authorities in Karachi need to take immediate action to address the city’s pollution problem. This could include measures such as promoting the use of public transportation, reducing industrial emissions, and improving waste management.

In the meantime, residents of Karachi should take steps to protect their health from pollution, such as wearing masks when they are outdoors and avoiding strenuous activity.

The situation in Karachi is a reminder of the urgent need to address air pollution in cities around the world. Air pollution is a serious public health issue that can have a devastating impact on people’s lives. We need to take action now to reduce pollution and protect our health.

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