As a result of the Canadian wildfires, the air quality on the East Coast is currently among the world’s worst, rivaling that of New Delhi, India. New York City’s air quality index (AQI) surpassed 200 ...
Medindia on MSN
Harvard Study Reveals a Hidden Chemical Driving Delhi's Smog
Harvard researchers reveal that ammonium sulfate accounts for nearly half of Delhi’s PM2.5 during peak smog, an invisible ...
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