Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution
Green Car Congress
APRIL 11, 2019
NO 2 is a pollutant formed mainly from fossil fuel combustion, and traffic emissions can contribute up to 80% of ambient NO 2 in cities. Among the 125 cities, NO 2 accounted for 6% (Orlu, Nigeria) to 48% (Shanghai, China) of pediatric asthma incidence.
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