Schools close in Lahore as pollution hits record level BBC.com
Pakistan shuts schools in Lahore over record pollution DW (English)
Lahore air pollution hits historic high, forcing school closures Reuters.com

New Delhi’s air quality plunges into ‘severe’ category a day after Diwali The Associated Press
Their fireworks lit up Delhi at Diwali for decades. Pollution wiped them out. NBC News
Delhi pollution 65 times above WHO acceptable limit just days after Diwali Hindustan Times