Its air was classified as very unhealthy, referring to a grave health threat to residents, according to the AQI. When the AQI value for particle pollution is between 50 and 100, air quality is ...

People may be exposed to unhealthy levels of airborne pollutants inside their homes, even if the outdoor air quality is good, a new study reveals. Researchers at the University of Birmingham used ...

Air pollution in major cities across India reached alarming levels in the past week, particularly in Delhi where residents face a public health emergency. The national capital region has been ...