Acetaldehyde is emitted into the atmosphere through incomplete combustion of gasoline from automotive tailpipe exhaust, and
can also be found in smokestack emissions and in smoke produced from fires. In New Jersey's urban areas, emissions are primarily
from mobile sources (e.g. cars, trucks, buses) with minor contribution from stationary sources (e.g. fireplaces and wood stoves,
forest and wildfires, pulp and paper production, wastewater processing).
People exposed to acetaldehyde can experience irritation of the respiratory tract and altered respiratory function. The U.S.
Environmental Protection Agency has concluded that acetaldehyde is a probable human carcinogen.
Acetaldehyde Concentrations in Outdoor Air, by New Jersey County, 2005 NATA
Mean of modeled annual average acetaldehyde concentration for census tracts in a county, 2005
How We Calculated the Rates
Numerator:
Modeled mean acetaldehyde concentration in micrograms per cubic meter
Denominator:
N/A
Page Content Updated On 05/16/12,
Published on 05/17/12
Environmental Public Health Tracking Project, New Jersey Department of Health, PO Box 369, Trenton, NJ 08625-0369, Phone: 609-826-4984, e-mail: nj.epht@doh.state.nj.us,
Web: www.nj.gov/health/epht
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