References for Wood Smoke Brochure
3/23/03 One of Ameica's largest sources of pollution that is responsible for 30,000 deaths each year
Emission Comparisons of Different
A wood stove is over 500 times dirtier than a modern oil burner and a 1000 times dirtier than heating with gas! (Pugent Sound Air Pollution Control Agency, WA, USA 1996)
Heating with a wood stove for one season generates as much pollution as driving a car 130,000 miles.
The Energy Pyramid
(cleanest fuel at the top to the dirtiest fuel at the bottom)
Kirk Smith, Ph.D, University of CA at Berkeley,
2 With all of this information, wouldn't you think that every child might: Live in a smoke-free and clean energy, non-wood-burning home and learn in a smoke free environment. Expect education, athletic and recreation facilities to be smoke-free, so that scholastic and athletic achievements are not limited by uncontrolled asthma and lost school days due to infections.
Be cared for by a supportive physician who explains to parents and teachers the dangers of wood smoke and tobacco smoke and their role in causing: asthma, immune system damage leading to auto-immune diseases, respiratory damage, increased risk of infection, aggravation of heart disease, and cancer.
Learn self-management skills to minimize exposure to smoke and to have confidence they will not be exposed to hazardous combustion toxins contained in tobacco smoke and wood smoke whether at home, school or play. Expect adults entrusted with their care to understand how to handle pollution emergencies and expect public guardians to protect them from smoke and other hazardous pollutants.
3 In the last 10 years the number of children suffering from asthma has doubled. According to a survey by the CDC, one child in seven (8.6 million nationwide) has been diagnosed with asthma, and the numbers have been growing at an alarming rate. It is the most common childhood disease and the leading cause of absenteeism from school.
The largest single source of outdoor fine particles (PM2.5) in many American and Canadian cities is our neighbor's fireplace or wood stove.
particulate matter in wood smoke is so small that closed doors and windows cannot stop it from entering, even in newer energy-efficient weather-tight homes. 90% of wood smoke is in the tiny size particle range (PM2.5) averaging less than 1 micron (one millionth of a meter),  
allowing the fine particles to remain airborne for up to 3 weeks.  The particles are so small that they can penetrate into the deepest recesses of the lungs. 
These particles become efficient vehicles for transporting toxic gases, bacteria and viruses deep into the lungs where they do the most damage and cannot be coughed up, and from where the chemicals pass directly into the blood stream.
Tobacco smoke and wood smoke are very similar in chemical composition. 
the chemicals and gases of wood smoke and tobacco smoke has been linked not only to health problems, but also to substance abuse. 
There is concern that children from areas with high levels of wood smoke may be more likely to begin smoking tobacco. 
Homes in wood burning areas also have increased rates of low birth weight and Sudden Infant Death Syndrome, (SIDS).
We can reduce our children's exposure to toxic pollutants by taking very simple measures in our daily lives: avoiding the use of wood burning appliances and tobacco. Many lives could be saved at little or no cost. For more information, full references, and links to EPA data please visit:
4What's in Wood Smoke? Wood smoke contains over 100 different chemicals and compounds, including dioxin, as well as lead, cadmium and arsenic. Below is a partial list: *+carbon monoxide, methane, VOCs (C2-C7), *aldehydes, +formaldehyde, *+acrolein, +propionaldehyde, butyl aldehyde, +acetaldehyde, furfural, substituted furans, +benzene, +alkyl benzenes, +toluene, acetic acid, formic acid, *nitrogen oxides (NO, NO2), *sulfur dioxide, +methyl chloride, +naphthalene, +substituted naphthalenes, oxygenated monoaromatics, guaiacol (and derivatives), *+phenol (and derivatives), syringol (and derivatives), +catechol (and derivatives), *+particulate organic carbon, oxygenated polycyclic aromatic hydrocarbons, +PAHs: fl uorene, phenanthrene, +anthracene, methylanthracenes, +fl uoranthene, *+pyrene, +benzo(a)anthracene, +chrysene, +benzofl uoranthenes, *+benzo(e)pyrene, *+benzo(a)pyrene, *perylene, +ideno(1,2,3- cd)pyrene, *benz(ghi)perylene, *coronene, +dibenzo(a,h)pyrene, retene, dibenz(a,h)anthracene, trace elements: Na, Mg, Al, Si, S, Cl, K, Ca, Ti, V, +Cr, +Mn, Fe, +Ni, Cu, Zn, Br, +Pb; particulate elemental carbon, normal alkanes (C24-C30), cyclic di-and triterpenoids, dehydroabietic acid, isopimaric acid, lupenone, friedelin, +chlorinated dioxins
* Indicates a chemical also found in cigarette smoke
+Indicates a chemical that is classifi ed as toxic by U.S. Law
Wood Smoke Chemical Composition ! Indicates a chemical present in both wood smoke and tobacco smoke
! Indicates a hazardous chemical for which ATSDR has prepared a toxicological profile O Indicates a chemical classified as a carcinogen by the US government " Indicates a chemical that is one of the Top 20 CERCLA priority hazardous substances 1-275 Indicates position on the CERCLA priority hazardous substances list
ALL CHEMICALS LISTED BELOW ARE REPORTED PRESENT IN WOOD SMOKE
! ! 198 carbon monoxide, 66 methane, volatile organic compounds
(C 2 -C 7 ), aldehydes: ! ! O 245 formaldehyde, ! ! 72 acrolein,
propionaldehyde, butyraldehyde, ! acetaldehyde, furfural;
substituted furans, ! ! O " 6 benzene, alkyl benzenes: ! ! O 68 toluene,
! acetic acid, ! formic acid; ! ! nitrogen oxides (NO, NO 2 ),
! sulfur dioxide, ! methyl chloride, ! ! 77 naphthalene, ! substituted
naphthalenes, oxygenated monoaromatics: guaiacol (and
derivatives), ! ! 162 phenol (and derivatives), syringol (and
derivatives), ! catechol (and derivatives); particulate organic carbon,
oxygenated polycyclic aromatic hydrocarbons, !" 9 polycyclic aromatic hydrocarbons: ! ! 270 fluorene, ! ! 219 phenanthrene, ! ! anthracene, methylanthracenes,
! ! 106 fluoranthene, ! ! 249 pyrene, ! ! O 34 benzo(a)anthracene,
! ! 117 chrysene, ! ! O " 10 60 70 benzofluoranthenes, ! benzo(e)pyrene,
! ! O " 8 benzo(a)pyrene, ! perylene, ! ! O 180 indeno(1,2,3-cd)
pyrene, ! benzo(ghi)perylene, coronene, ! O dibenzo(a,h)pyrene,
retene, ! ! O " 16 dibenz(a,h)anthracene; trace elements: Sodium,
Magnesium, ! 186 Aluminum, Silicon, Sulfur, 96 Chlorine, Potassium,
Calcium, Titanium, ! 197 Vanadium, ! ! O Chromium,
! 138 Manganese, Iron, ! ! O 53 Nickel, ! Copper, ! 73 Zinc, Bromine,
! ! O " 2 Lead; particulate elemental carbon, normal alkanes
(C 24 -C 30 ), cyclic di-and triterpenoids, dehydroabietic acid,
isopimaric acid, lupenone, friedelin, ! O chlorinated dioxins
Sources: Larson TV and Koenig JQ. 1994. Wood Smoke: Emissions and Noncancer Respiratory Effects.
Table 1, Chemical composition of wood smoke. Annual Review of Public Health, v.15, p.136-137.
5 Breathing in wood smoke
is comparable to inhaling
second-hand cigarette smoke.
Many of the pollutants are similar to
those produced by burning tobacco. The EPA
estimates that wood smoke is 12 times more
carcinogenic than equal amounts of tobacco
smoke and attacks our body cells up to 40
times longer than tobacco smoke.
A single fireplace operating for an hour
and burning 10 pounds of wood during that time
will generate 4,300 times more carcinogenic
polycyclic aromatic hydrocarbons than 30 cigarettes.
The threat to human health comes from the fine particulate matter - tiny particles 1/200th the size of a raindrop. Inhaling wood smoke particulate matter increases the incidence, duration and severity of respiratory disease, striking hardest at children, the elderly and those with lung or heart disorders.
The EPA warns that there is no safe level of these carcinogens.
US EPA 
Fireplaces and wood stoves are estimated to be the origin of 35% of fine-particle pollution as a national average. 
Each pound of wood burned costs the entire community $2 in increased medical costs and lost work days. That is equivalent to $40 for an average fire burning 20 pounds of wood. 
Air pollutants also cause immune system damage, which can lead to asthma, allergies and auto-immune diseases.
Air pollutants have also been linked to psychological disorders and toxic damage to the nervous system and the brain, especially in developing fetuses or young children.
The number of deaths attributed to particulate pollution exceeds the number of deaths from major cancers like breast cancer and prostate cancer and exceeds the deaths occurring from auto accidents by more than 50%.
catechol particulate organic carbon
6 Wood smoke is more than a nuisance, it is a severe health hazard!
England has banned wood and coal burning in towns since 1956.
The Supreme Court of Iowa declared in 1998 that government bodies do not have the right to allow burning resulting in smoke crossing property lines. 
We have healthier heating and cooking options. Re-establish the right of every citizen in this country to breathe clean air and not be detrimentally impacted by fine particulate pollution. 
As population densities increase, wood burning becomes even more inappropriate because smoke toxins cannot be prevented from crossing property lines. 
Indoor PM2.5 levels from wood smoke in homes without wood stoves reach at least 50-70% of outdoor levels. When your neighbor is burning wood, deadly pollutants are inside your house as well. 
Protect yourself and your children.
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