Of all types of indoor environments, the ambience within car’s cabins has attracted significant public attention. Despite spending just 5.5% of their time in vehicles on average, commuters are exposed to substantial levels of harmful air pollutants inside car interiors. These pollutants originate from interior components of motor vehicles and exhaust fumes that enter the cabin through ventilation supply air.

The high concentrations of these pollutants pose a potential risk to human health, making it a matter of concern for the general public. Inside vehicle cabins, the primary air pollutants have been identified as ultrafine particles, aromatic hydrocarbons, carbonyls, semi-volatile organic compounds, and microbes.

The risk of cardiovascular disease (CVD) is significantly increased by ambient air pollution, primarily due to the presence of particulate matter (PM2.5) in the air indoor. It refers to fine particles composed of harmful substances that can penetrate the alveolar barrier. These particles can directly damage endothelial cells or disrupt the endocrine system, leading to conditions like acute coronary syndrome, coronary artery disease, and associated risk factors such as hypertension, obesity, and diabetes.

To mitigate the negative impact of in-cabin car pollution, consider implementing these effective tips:

Use Cabin Air Filters: Ensure your car’s cabin air filters are clean and in good condition. These filters trap dust, pollen, and other pollutants, improving the air quality inside the vehicle. You may also consider using car air purification system like PetriMed CA APS 20 for better and more efficient filtration.

Limit In-Car Smoking: Avoid smoking inside the car, as tobacco smoke releases a multitude of harmful chemicals that can linger in the cabin and negatively affect both the driver and passengers’ health.