Smoking with Kids in Cars: Which States Still Allow It?

Exposing children to secondhand smoke is a dangerous practice, yet many parents and adults continue to light up in vehicles with young passengers present. The U.S. Centers for Disease Control and Prevention (CDC) warns that there is no safe level of exposure to secondhand smoke, which can lead to both short- and long-term health risks in children.

The Dangers of Secondhand Smoke in Vehicles

Research has found that smoking just one cigarette in a vehicle with the windows closed can generate more than 100 times the U.S. Environmental Protection Agency’s 24-hour recommended exposure limit to harmful particles. These particles irritate the respiratory system and seep from the lungs into the bloodstream, posing serious health risks to all passengers, especially children and other sensitive groups.

Even with the windows open, smoking in a vehicle can still result in particle levels that are at least twice the EPA’s recommended exposure limit. The CDC states that these levels are high enough to be considered unhealthy for children and other sensitive groups.

State Laws on Smoking in Vehicles with Children

Despite the well-documented dangers of secondhand smoke, there is currently no federal law prohibiting smoking in vehicles with children present. However, some states have taken the initiative to pass legislation restricting this practice.

Twelve U.S. states, along with Guam, the Northern Mariana Islands, and Puerto Rico, have laws that ban smoking in personal vehicles when children or adolescents are present. These states include:

Alabama
Arkansas
California
Delaware
Illinois
Louisiana
Maine
Oregon
Utah
Vermont
Virginia
West Virginia (legislation passed in March 2024)

The specific age provisions in these laws vary by state, but they all aim to reduce children’s exposure to secondhand smoke on the road.

Seventeen U.S. states and the District of Columbia have laws prohibiting smoking in some or all workplace vehicles, with thirteen of these states banning smoking in vehicles used to transport children while in the care of home-based or commercial childcare facilities.

States with No Restrictions on Smoking in Vehicles

Unfortunately, 21 U.S. states have no restrictions at all on smoking in vehicles, according to the CDC’s tally. These states include:

Alaska, Connecticut, Florida, Georgia, Idaho, Kansas, Kentucky, Michigan, Mississippi, Missouri, Montana, Nevada, New Hampshire, New Jersey, New Mexico, South Carolina, South Dakota, Texas, Washington state, Wisconsin, and Wyoming.

The Bottom Line

Exposing children to secondhand smoke in vehicles is a dangerous practice that can lead to serious health risks. While some states have taken the initiative to pass legislation restricting this practice, many others have yet to do so. It is crucial for parents and adults to prioritize the health and well-being of children by refraining from smoking in vehicles, regardless of whether their state has laws in place or not.

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Matthew Ma

Marketing at Ecigator

With over a decade of experience in the e-cigarette industry, Matthew Ma is a seasoned expert in both the manufacturing and usage aspects of vaping products. His extensive background has provided him with a deep understanding of the intricacies and evolving dynamics of e-cigarettes.