By far the best option is to avoid bad air entirely. Traffic is a major source of pollution, and sunlight triggers a rise in ...

A reader is at his wits' end over his neighbor's overpowering body odor and seeks advice on how to address the issue.

Grab a mask if it’s smoky Masking up is another good option when the air is smoky from a forest fire. “The mask would be able to stop those particles from being breathed in,” she explains.

Masks out, workout indoors: Delhi's annual battle with smog returns. Story by Riya Sharma and Divya Kaushik • 1w. T he AQI in NCR has been fluctuating between ‘hazardous’ and ‘very poor ...