New Data for Delhi: Reusable Mask Cuts Toxic Diesel Soot by 71{033c548dcc4c0a2881229bf20be5ca7a392bf6ea5111a97a480208b7c234173b} in Real-World Commute Study
Delhi/Mumbai/Bengaluru: As the capital’s AQI again breaches the ‘Severe’ 400+ mark, a new study provides concret ...