The AQI surpasses 400, making Lahore the most polluted city in the world.

The AQI surpasses 400, making Lahore the most polluted city in the world.

According to the Live AQI Index, the most polluted city in the world is Lahore, which has an air quality index of 444 in the neighborhood of Amir Town. It is considered unhealthy for the air quality index (AQI) to be between 150 and 300, and an AQI of 300 or above indicates potentially hazardous conditions. Read More According to…