‘The United States Environmental Protection Agency’s Air Quality Index (AQI) is based on differences in PM2.5 concentrations ...

Delhi’s recurring high AQI is a result of several factors ... the issue has again brought into sharp focus the dangers of ...

Delhi continues to be wrapped in a blanket of smog, with the air quality in the "severe" category for the third consecutive ...

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.

Starting from 8 am on Friday, the Graded Response Action Plan (GRAP) Stage 3 will be in place across Delhi NCR due to 'severe ...

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

Qubo on Friday launched two new models of smart air purifiers; the Q600 and Q1000, for larger living spaces (up to 1000 sq. ft). These air purifiers can be monitored and controlled via Qubo app, and t ...

In his post, Aloke Bajpai shared his frustration, observing that his children “seemed like the only ones wearing masks to ...

Delhi’s air quality is expected to stay in the "very poor" category from November 15 onward due to stagnant weather ...

leading to the high AQI levels observed in Delhi. The impact of such severe air quality on public health is significant. Dr.

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

As Delhi and Lahore tussle to be the city with the worst AQI, an alarming pattern of polluted South Asian cities emerges ...