Air pollution choking New Delhi has ground outdoor work to a halt and disrupted air travel in the Indian capital.

Northern India encountered the recurring annual pre-winter event of air emergency where the Air Quality Index (AQI) readings ...

Delhi AQI remains at 'severe' but the environment minster recently said that GRAP 3 measures do not need to be imposed as of ...

Did you know that the toxic air that Delhi is breathing currently can actually put your cardiovascular health at risk?

On Thursday morning, Delhi’s AQI was recorded at a hazardous 428 at 9 am ... which has led to dry conditions and a thick fog ...

Delhi continues to grapple with thick layers of smog blanketing the city on Thursday morning while the Air Quality Index (AQI) remains under the 'severe' category for a second consecutive day.

Delhi overtook Pakistan ’s Lahore as the world’s most polluted city in Swiss group IQAir’s live rankings, with an air quality ...

Every year, Delhi and northern states battle hazardous air during the winter months of October to January due to plummeting ...

Despite the seasonal dip in temperature and meteorological factors that intensify pollution levels, experts also emphasise that Delhi’s annual emissions remain well above permissible limits.

With dense smog cloaking the streets, AQI emerges as the go-to metric. India Today decodes the science behind the buzzword, in layman’s terms.