The façade lighting at the top of the imposing tower in Salt Lake City changes color depending on the air quality.

Citing forecasts from the India Meteorological Department and the Indian Institute of Tropical Meteorology, officials said ...

Delhi's air quality remains 'severe' at AQI 439, with cold wave and dense fog impacting visibility and health.

The CAQM has activated GRAP-III restrictions in Delhi due to expected severe air quality. The current AQI stands at 354, with ...

Delhi's air quality deteriorated to severe levels with AQI nearing 500. Stage-IV Grap curbs reinstated as residents are urged ...

Delhi-NCR faces Stage III Graded Response Action Plan (GRAP) measures as air quality has entered the 'severe' category.

Additionally, NCR Pollution Control Boards and other concerned agencies have been directed to escalate preventive measures to ...

University of Birmingham scientists have developed a new way of measuring and analyzing indoor air pollution that—in initial ...

The decision comes after Delhi’s Air Quality Index (AQI) crossed the 350 mark, placing it in the ‘severe’ category.

Delhi’s air quality remained in the very poor category on Saturday with AQI crossing 360 in several areas. GRAP Stage III ...

Delhi-NCR enforces GRAP-4 restrictions amid severe air quality, shifting school classes to hybrid mode and banning ...

The Commission for Air Quality Management reimposed GRAP IV in Delhi-NCR as the AQI nears the severe line, detailing vehicle ...