Recent public health studies state that more Massachusetts residents die prematurely from exposure to fine particulates than are killed in automobile accidents. And new scientific research argues that the national standard for particulates must be far more stringent, to focus on smaller particles that more easily reach our lungs. Nitrogen Oxides Combustion from utility plants, industrial boilers, incinerators, motor vehicles. An irritant that impairs breathing, increases lung infections, and exacerbates lung disease. Airborne Toxics Organic compounds and metals from combustion, industrial processes, consumer products, motor vehicles.
Mercury bioaccumulates in fish tissue, prompting advisories for pregnant women to limit consumption.
Long-term inhalation of other substances may cause a variety of problems. Exacerbates such lung diseases as bronchitis, emphysema, asthma, cancer.