Air quality in several cities across India shows variation but remains mostly within the "good" or "satisfactory" categories.
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 ...
As India races forward with rapid urbanisation and technological innovation, air pollution remains a significant hurdle.
India's government plans to clamp down on polluting farm fires by measuring the areas burnt instead of live blazes, after ...