Delhi has now surpassed Lahore as the world’s most polluted city in IQAir’s live rankings, with AQI readings above 1,000, ...

Lahore has slipped to second place in the global pollution rankings, with New Delhi overtaking the city to claim the top spot ...

Delhi's pollution has reached a critical level. Not only breathing becomes difficult but its serious consequences are also ...

The study of indoor air quality is increasingly relevant given its impact on public health, and it involves both engineering ...

Cities in Asia and the United States emit the most heat-trapping gas that feeds climate change, and Shanghai is the most ...