Does ozone weather belong to outdoor air pollution in the list of 1 carcinogens?

Ozone belongs to outdoor air pollutants, not indoor air pollutants. Usually refers to the ozone in the ground layer, also known as low-altitude ozone. It is caused by the interaction of nitrogen oxides, volatile organic compounds and sunlight.

Ozone weather refers to a meteorological phenomenon in which the ozone concentration in the environment is at a relatively high level. At this time, the concentration of ozone contained in the air has reached a level harmful to health. Because ozone is a strong oxidant and corrosive agent, it is easy to cause human health problems.

According to Article 48 of the Emission Standard for Environmental Air Pollutants, the state has listed ozone as a class I carcinogen, indicating that long-term exposure to high-concentration ozone will increase the risk of lung cancer, lymphoma and other cancers, and measures must be taken to control and treat them.

Therefore, in general, ozone belongs to outdoor air pollutants and is a substance in the national first-class carcinogen list, which needs strict management and governance to avoid harm to human health.