Image source does not exist News Release: 2011-10-27 Carbon Monoxide: Deadly in enclosed rooms

Release #:11-46
Date:10/27/2011

ARB PIO: (916) 322-2990
CONTACT:

Dimitri Stanich
916-322-2825

dstanich@arb.ca.gov






Carbon Monoxide: Deadly in enclosed rooms


New California state law requires carbon-monoxide detectors in homes
Watch an informative video


SACRAMENTO - The Air Resources Board, CAL FIRE - Office of the State Fire Marshal and the Department of Public Health are urging Californians to guard against carbon monoxide poisoning by having detectors installed and gas appliances inspected.

A new state law effective just this summer requires every California home with an attached garage or gas-using appliance to have an operational carbon-monoxide sensor installed. Carbon monoxide poisoning can strike wherever combustion occurs in enclosed areas, including: homes, recreational vehicles, cabins, tents and houseboats. Vigilance is the key to avoiding tragedy.

"Carbon monoxide deaths are preventable,” said ARB Chairman Mary D. Nichols.  “Having the required alarms and your gas-using appliances inspected are simple steps that will protect you and your family.”

Each year, about 30 Californians die from accidental carbon monoxide poisoning and over 600 others go to emergency rooms for non-lethal exposures. Warning signs of exposure are headache, drowsiness, nausea and inability to concentrate; these symptoms will go away when the affected person is removed from the area and given fresh air.

“Carbon monoxide is a silent killer, claiming too many lives each year,” said Acting State Fire Marshal Tonya Hoover, CAL FIRE. “Having a CO detector is a small investment that really can help save your life and the lives of your family.”

More than half of all carbon monoxide poisoning deaths are from malfunctioning or improperly vented gas appliances in homes. The others come from a variety of combustion sources including: BBQs, kerosene space heaters, generators and fireplaces.

“Carbon monoxide inhibits the blood's ability to carry oxygen to body tissues including vital organs such as the heart and brain,” said Dr. Ron Chapman, director of the California Department of Public Health. “It is especially dangerous for young children and individuals with heart disease, so it is crucial that people take preventative measures such as having a properly working carbon monoxide detector.”

ARB recommends that people:

In addition, do not to operate cars or other internal combustion engines in enclosed spaces or attached garages. A third of carbon monoxide poisoning deaths are the result of accidental exposure from vehicles running in closed garages.

ARB data show that outdoor carbon-monoxide levels rise throughout California between the months of November and March because of the lack breezes which would eliminate stagnant weather conditions. These levels have been measured in covered garages and at busy intersections. Rising levels of outdoor carbon monoxide may generate health complaints in sensitive people.

For more information on the state law requiring the installation of sensors in homes, contact the California Housing and Community Development at 916-445-9471.

For more information on indoor combustion pollutants, see our indoor air quality guideline entitled "Combustion Pollutants in Your Home" at: http://www.arb.ca.gov/research/indoor/combustf.htm .

ARB's mission is to promote and protect public health, welfare, and ecological resources through effective reduction of air pollutants while recognizing and considering effects on the economy. The ARB oversees all air pollution control efforts in California to attain and maintain health based air quality standards.