GRAP is a series of emergency measures that are put into place by the Commission for Air Quality Management as pollution levels rise to specified measures in the Delhi-NCR – which consists of Delhi ...

The average PM2.5 level was 354 micrograms per cubic metre, which is over 20 times the standard set by the World Health ...

The air quality in Delhi deteriorated, prompting GRAP IV restrictions. Schools for students up to Class 11 will switch to online learning, construction work will be banned, and only specific vehicles ...

With air pollution levels escalating to alarming levels in Delhi and the National Capital Region, the sale of air purifiers ...

This follows recent poor air quality measurements in the area, with Middelburg recently scoring 153 on the US AQI.

When the AQI reaches 999, it is considered an emergency situation. In most cases, the AQI never exceeds 500, even in places ...

Delhi's air quality plunged to hazardous levels on Monday, recording a season-high AQI of 493. Strict Stage 4 curbs under ...

The Supreme Court on Monday questioned the Delhi government over delay in implementation of stricter anti-pollution measures ...

Highlighting the alarming deterioration in Delhi's air quality, a body representing the Central Secretariat Service (CSS) ...

A bench of Justices Abhay S Oka and Augustine George Masih pointed out that there was a delay in implementation of preventive ...