New Delhi is the most polluted city on Earth right now
Source: cnn.com
Delhi embraces car restrictions on key working day - BBC News: The first full day of car restrictions in the Indian capital, Delhi, is largely observed - but how it affects pollution remains to be seen, writes Atish Patel.
Source: bbc.co.uk
Delhi's air pollution is causing a health crisis. So, what can be done?: The city’s toxic air has been linked to allergies, respiratory conditions, birth malformations and increasing incidence of cancers. But as a recent car-free experiment showed, action to cut pollution can be effective
Source: theguardian.com