Delhi was listed as India's most polluted city Thursday as a weeks-long air quality crisis gripping northern India has shown ...

A thick blanket of toxic smog engulfed most parts of northern India on Monday and readings of air quality in the capital New ...

Air pollution chokes New Delhi every winter, but this year's smog has already derailed everything from transport and road ...

Whatever the causes of the smog, by one ranking Delhi was not just the most polluted city in the world, but “nearly five ...

In several areas of the city, pollution levels were more than 50 times higher than the World Health Organization’s ...

An official of the Commission for Air Quality Management said that the dense fog, which was previously uncommon in this ...