A layer of smog also engulfed the Delhi-NCR region AQI levels are classified as follows: 0-50 indicates "good" air, 51-100 ...

Hanoi's air quality has gone down over the past two days, with some areas seeing air quality index (AQI) going up to 380, or ...

A more active western disturbance is expected to impact the region from Thursday and cause widespread light to moderate rain ...

Delhi’s air quality reached ’severe’ levels on Sunday with an AQI of 409.  Fog and high humidity were reported, with light ...

An AQI between 0-50 is considered good, 51-100 is satisfactory, 101-200 is moderate, 201-300 is poor, 301-400 is very poor, ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked second on the list of cities with the worst air quality with an ...

PM2.5 particles, which are 2.5 micrometres or smaller in diameter, can penetrate deep into the lungs, posing significant ...

Delhi-NCR faces a coldwave with light rain and severe air pollution, AQI at 403, affecting visibility and health ...

A thick layer of fog engulfed the national capital on Monday as a harsh coldwave and light rain was experienced in Delhi.

Delhi’s poor air quality remains despite the strictest Stage IV curbs of the Graded Response Action Plan (GRAP).

As a thick layer of fog engulfs Delhi, the air quality index of the capital continues to remain in the severe category, ...