Lahore is once again facing a serious air pollution challenge as its Air Quality Index (AQI) reportedly climbed to 355, placing the city among the world's most polluted urban centres.

The worsening conditions have raised fresh concerns about public health, particularly for children, elderly residents and people suffering from respiratory problems.

Vehicle emissions, industrial activity, construction dust and seasonal weather conditions are among the factors contributing to the city's deteriorating air quality.

Environmental experts generally advise residents to limit unnecessary outdoor activities during severe pollution episodes and take precautions against prolonged exposure to polluted air.

The latest figures underline the urgent need for stronger environmental enforcement, cleaner transport and long-term measures to control emissions.