Smoke in car ? Well I think that you will definitely think twice whenever you wanted to light a ciggie in your car after reading this !
1. Secondhand smoke in cars is 10 times more concentrated than the level considered unhealthy.
People can begin to feel the effects of small airborne particle pollution when daily outdoor concentrations measure above 15 micrograms per cubic meter (μg/m3). When these levels are more than 40, the U.S. EPA (Environmental Protection Agency) considers them “unhealthy.” With a passenger window fully open in a car traveling at 20 miles per hour, smoking will raise the average concentration of small secondhand smoke particles from 2-10 times the EPA’s unhealthy level.
2. Secondhand Smoke in Cars Can Far Exceed Hazardous Level.
Hazardous is worse than unhealthy, from a clinical measurement standpoint. Daily concentrations of small air pollution particles greater than 250 μg/m3 are considered hazardous under the U.S. EPA’s Air Quality Index. In a car with the windows closed peak secondhand smoke concentrations were measured in the range of 3,000 to 4,000 μg/m3. Peak measurements of secondhand smoke concentrations exceeded 1,000 μg/m3 when measured in a car with the air conditioning system on and the windows closed.
3. Exposure to Secondhand Smoke Particles in a Car Can Exceed the U.S. EPA’s 24-Hour Health-Based Standard
The U.S. EPA has set a daily standard for small particle air pollution of 35 μg/m3. This 24-hour average limit could be exceeded in approximately 20 minutes in a car with someone smoking and the windows closed. Even with the windows open, this 24-hour average limit could be exceeded in approximately two hours.
4. Secondhand Smoke in a Car Can Exceed the Worst Daily Particle Air Pollution Levels in the States
In 2006, the highest daily average air pollution – fine particle concentration – in California was 78 μg/m3, measured in the Sacramento Valley. The mean level measured in a parked car with the windows open, after one cigarette was smoked was measured at 82.4 μg/m3.
5. Particle Exposure from Cigarette Smoke in a Closed Car Equals Exposure a Firefighter Might Receive Over Four to Eight Hours Fighting a California Wildfire
The peak level of secondhand smoke particle concentration measured in a car traveling at 60 miles per hour (windows closed and the air conditioning on maximum) reached nearly 4,000 μg/m3. Average firefighter exposure in California (during a wildfire) has been reported as 1,750 μg/m3 of small particles (4-hour or 8-hour Time Weighted Average)
6. One Smoker Emits 50x More Fine Particles Into A Car Than Those Emitted Per-Mile By A Car’s Tailpipe.
On average, cars have been reported to emit 200 micrograms of fine particulate matter per-mile when warmed up; in contrast, a smoker can emit over 10,000 micrograms of fine particulate matter into the cabin of the car when they smoke a single cigarette.
7. The Concentration of Secondhand Smoke in Cars Can Exceed That in Homes and Bars by 10-100x
In bars, multiple smokers can raise small particle concentrations from 30 to 60 μg /m3. A cigarette smoked in a bedroom can raise the level to 300 μg /m3. In contrast, secondhand smoke particle concentrations inside cars, which have a much smaller volume of air to dilute the smoke, can be 400 to 3000 μg /m3.
8. Secondhand Smoke Has Well-Documented Acute Health Effects
Secondhand smoke has been associated with long-term health effects including lung cancer and heart disease deaths; the serious short term, acute effects of exposure to secondhand smoke include: asthma attacks, respiratory infections, nasal and eye irritation, and lung irritation (cough and wheeze).
9. More Than 4,000 Chemical Compounds Are Found In Secondhand Smoke
Also known as Environmental Tobacco Smoke or ETS, these chemicals include butadiene, arsenic, benzene, benzoapyrene, chromium vi, and formaldehyde. These compounds and others have been previously identified as carcinogens and as toxic air contaminants. ETS itself was identified by the California Air Resources Board as a toxic air contaminant in January 2006.
Bottom line – smoking in a car is toxic for passengers, and can result in death as a result of smoking-related illnesses for non-smokers. This is particularly true for children and elderly, who are more susceptible to the effects.
Personally I hate smoking in my car and I rarely do it but now and after knowing these facts I will never do !