The Pakistan Meteorological Department (PMD) has warned that smog is expected to worsen across major cities this winter. The department said that the combination of dry, stable weather and high pollution levels will lead to heavy smog from November to mid-December, a period when air quality usually reaches dangerous levels.
Experts say smog forms when fog mixes with smoke and dust from factories, vehicles, and crop burning. Without strong winds or rain, these particles stay trapped in the air, creating a thick, unhealthy haze.
Cities like Lahore, Gujranwala, Faisalabad, and Multan are likely to experience the highest levels of smog, making breathing difficult for residents.
The PMD has warned that the worsening air pollution could lead to a rise in respiratory illnesses, asthma attacks, and other health issues, especially among children, the elderly, and those with pre-existing conditions. Doctors have advised people to wear masks, use air purifiers where possible, and limit outdoor activities during peak smog hours.
The department also cautioned that poor visibility caused by smog could result in more traffic accidents and disruptions to flights and outdoor work. Drivers are urged to use fog lights and drive carefully during the early morning and night.
Authorities have been asked to take early action by controlling industrial emissions and vehicle pollution, as well as discouraging crop residue burning in Punjab.
The PMD said the situation can only improve with collective efforts to reduce pollution and protect public health.
