HomeIndoor ResidentialWoodsmoke From Fireplaces and Woodstoves


Yolo-Solano Air Quality Management District
1947 Galileo Ct., Suite 103
Davis, CA 95618

(530) 757-3650 or
(800) 287-3650
FAX (530) 757-3670

Ag Burn Line
(800) 246-3660 or
(530) 757-3660

The Yolo-Solano Air Quality Management District is dedicated to protecting human health and property from the harmful effects of air pollution.

webmaster@ysaqmd.org

Smoke from Fireplaces and Woodstoves

During the winter months, many residents in Yolo and Solano counties are bothered by smoke from fireplaces and wood burning appliances. Wood smoke particles are so tiny they seep into houses--even through closed doors and windows, so staying indoors may not afford much escape. Neighbors of wood burners may unwittingly breathe smoky air, even if they do not burn wood indoors themselves. The District has available a "Light it Right" brochure which provides suggestions on minimizing smoke emissions from wood burning appliances and fireplaces. It also contains information on the District's voluntary program "Don't Light Tonight" to curtail wood smoke.

What pollutants do wood stoves and fireplaces produce?
Wood stoves and fireplaces produce several types of pollution including particulate matter, carbon monoxide, organic gases, formaldehyde, and nitrogen oxides. These pollutants are known to cause numerous health problems including respiratory and cardiovascular illness and can contribute to atmospheric visibility problems and property damage. Of particular concern in our area are emissions of PM2.5 (fine particles).

What can I do to reduce pollution from wood burning?
Wood smoke can harm your health. It can affect everyone, even neighbors who don't heat with wood. One obvious way to minimize the harmful effects of wood smoke is to reduce or eliminate the frequency of wood burning. If you heat with wood, consider cleaner alternatives such as gas or electric heat and be sure your house is properly weatherized to use energy in the most efficient way possible. If you do burn wood in a stove or fireplace, replace older stoves with newer EPA certified cleaner-burning models; and learn the correct way to use your stove or fireplace and reduce its pollution. Remember that wood smoke is unburnt fuel, some of which accumulates in your chimney as creosote while the rest exits the stack as smoke. The key to reducing air pollution from wood stoves and fireplaces is to burn the fuel more completely. Less smoke means cleaner air for you, your family, your neighbors and the environment. And the less smoke you produce, the more heat and value you get from your wood.

On December 8, 2004, the Board of Directors approved Rule 2.40 Wood Burning Appliances. The purpose of this rule is to manage the emissions of particulate matter, carbon monoxide, and other air contaminants from wood burning appliances. Effective January 1, 2006, any new development (residential or commercial, single or multi-building units) installing wood burning appliances must use either pellet-fueled heater, U.S. EPA Phase II certified wood buring heater or a gas fireplace. Installation of open hearth wood burning fireplaces are prohibited.

A Model Wood Burning Ordinance was also adopted for use by cities and counties within the district's jurisdiction which would like to obtain further reductions in emissions from wood burning appliances.

Check with the District for any financial incentives for woodstove changeouts. Call (530) 757-3650 or (800) 287-3650.

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