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rates are improved because cleaner air means fewer air-pollution-related illnesses, which in turn means less money spent on medical treatments and lower absenteeism among American workers. cannabis leaf pattern full printing christmas ugly sweater The study projects that the beneficial economic effects of these two improvements alone more than offset the expenditures for pollution control. The study’s central benefits estimate of $2 trillion in 2020 exceeds costs by a factor of more than 30-to-1, and the high benefits estimate exceeds costs by 90 times. Even the low benefits estimate exceeds costs by about 3-to-1. Lower air pollution levels mean less damage to the health of ecosystems.
Health Effect Reductions (report did not include the large benefits of the pre-1990 Clean Air Act. A peer-reviewed 1997 EPA Report to Congress reviewed the benefits of the Act from 1970 to 1990, and concluded that in 1990 alone, pollution reductions under the Act prevented 205,000 early deaths, 10.4 million lost I.Q. points in children due to lead exposure, and millions of other cases of health effects. This chart shows the health benefits of Clean Air Act programs that reduce levels of fine particles and ozone. Because of the Act, Americans breathe less pollution and face lower risks of premature death and other serious health effects. Airborne lead pollution, a widespread health concern before EPA phased out lead in motor vehicle gasoline under Clean Air Act authority, now meets national air quality standards in most areas of the country.