Record-high air pollution in Pakistan’s Punjab province prompted authorities to keep government employees at home and close additional schools, as doctors reported an increase in people seeking treatment for smog-related ailments.

Pakistan's second city of Lahore will close primary schools for a week over record pollution, government authorities said Sunday, to avoid exposing millions of children to smog several times above levels deemed dangerous.

Primary schools in Lahore will remain closed for a week because of the pollution, according to a government notification.

Lahore, Pakistan, experienced hazardous levels of air pollution for two consecutive days, ranking as the second most polluted city globally. The Punja

Pakistan blames India for worsening smog in Lahore, urging serious action as air quality index hits record high.

Lahore, Pakistan, experienced record-breaking air pollution on November 2, with an Air Quality Index (AQI) of 1,900, six times higher than the World Health Organization's limit. The Pakistani government attributed the surge to winds carrying pollution from India and seasonal crop residue burning.