Post-Diwali smog pushes Delhi air quality to 'very poor'; other cities also affected

Delhi’s post-Diwali smog spikes air pollution to ‘very poor’ levels, raising health concerns nationwide

https://www.thehindu.com/news/cities/Delhi/post-diwali-smog-pushes-delhi-air-quality-to-very-poor-other-cities-also-affected/article68818238.ece