Key air pollutants of concern when it comes to cancer risk include:
Particulate Matter (PM2.5 and PM10): These tiny particles can penetrate deep into the lungs and even enter the bloodstream, causing inflammation and leading to cancer. Polycyclic Aromatic Hydrocarbons (PAHs): These are a group of chemicals released from burning coal, oil, gas, wood, garbage, and tobacco. PAHs are known carcinogens. Volatile Organic Compounds (VOCs): Chemicals like benzene and formaldehyde fall under this category and are known to increase cancer risk. Heavy Metals: Metals such as arsenic, cadmium, and nickel, which can be found in industrial emissions, are linked to cancer.
