ARTICLES

Safe levels of carbon monoxide are less than 70 parts per million, or 70 ppm, as identified by the U.S. Consumer Product Safety Commission. At levels between 70 and 150 ppm, people can experience fatigue, headache and na...

www.reference.com/article/safe-level-carbon-monoxide-46ab098bebadcf98

Prolonged exposure to carbon monoxide levels of one to 70 parts per million does not cause any symptoms for most people, according to the United States Consumer Product Safety Commission. However, people who are heart pa...

www.reference.com/article/acceptable-carbon-monoxide-level-home-75a6341eb93c1fc7

A carbon monoxide level of 220 parts per million is very dangerous, according to the U.S. Consumer Product Safety Commission. At levels of 150 ppm or over, sustained exposure causes severe symptoms such as disorientation...

www.reference.com/article/carbon-monoxide-level-220-ppm-safe-6488e2aa7522f06e

SIMILAR ARTICLES

A carbon monoxide level of 220 parts per million is very dangerous, according to the U.S. Consumer Product Safety Commission. At levels of 150 ppm or over, sustained exposure causes severe symptoms such as disorientation...

www.reference.com/article/carbon-monoxide-level-220-ppm-safe-6488e2aa7522f06e

Prolonged exposure to carbon monoxide levels of one to 70 parts per million does not cause any symptoms for most people, according to the United States Consumer Product Safety Commission. However, people who are heart pa...

www.reference.com/article/acceptable-carbon-monoxide-level-home-75a6341eb93c1fc7

The Occupational Safety and Health Administration has established safe carbon monoxide levels at a maximum of 50 parts per million in enclosed spaces, according to the U.S. Department of Labor. These standards apply to w...

www.reference.com/article/osha-standard-safe-carbon-monoxide-levels-d61003964746d30

While generally safe, the primary threat posed by gas heaters is carbon monoxide poisoning, although the combustion process produces less carbon monoxide than the combustion of wood or coal. The design of these heaters a...

www.reference.com/article/vented-gas-heaters-safe-621e86319732bd7d