as well as short-term and year-round exposure to fine particulate matter pollution, also known as soot and PM2.5. Measuring by the amount of fine particles in a city’s air over the course of a ...

This marked shift, visible in every corner of the city ... Pollution Control Board (CPCB) reported that 32 of Delhi's 36 monitoring stations indicated 'severe' air quality, painting a grim picture ...

People may be exposed to unhealthy levels of airborne pollutants inside their homes, even if the outdoor air quality is good.

Pollution Control Board (PCB) officials attribute the trend to meteorological factors, which make the city air denser post-October each year. They say that the thicker winter air traps airborne ...