Residents in India's northern states woke up to another day of poor air quality on Tuesday (Nov 19), as a layer of dense fog ...
The average air quality index (AQI) in Delhi early Tuesday was recorded to be 492 (as of 7 am). The AQI in Alipur, Anand ...
Delhi's air quality remains in the 'severe plus' category, with an AQI of 488, impacting vulnerable populations. Thick smog ...