can sulphur dioxide cause cancer

Sulfur dioxide (SO2) is primarily known for its role as an air pollutant and its effects on respiratory health rather than as a direct carcinogen. While long-term exposure to SO2 can lead to respiratory diseases and exacerbate pre-existing conditions, it is not classified as a substance that causes cancer in humans. The International Agency for Research on Cancer (IARC) has not designated sulfur dioxide as a carcinogen. However, its presence in polluted environments can contribute to overall health risks, which may indirectly increase cancer risk through associated conditions.