A study published in Science Advances reveals that burning firewood at home contributes about 22 pc of PM2.5 pollution during winter, causing around 8,600 premature deaths each year in the US. Researchers suggest transitioning to cleaner heating alternatives to reduce fine particulate matter and lower risks of cardiovascular diseases

As per the Sameer app, Mumbai’s Air Quality Index (AQI) on Monday stands at 125, which falls in the moderate category. People with lung disorders, asthma, or heart conditions may experience some discomfort