This is a type of photochemical air pollution that is a result of the interaction of sunlight with certain chemicals in the atmosphere. This type of air pollution is very hazardous to your health.

https://www.google.com/search?q=photochemical+air+pollution&oq=photochemical+air+pollution&aqs=chrome..69i57j69i60.1448j0j7&sourceid=chrome&ie=UTF-8

The type of air pollution you are referring to is called smog. Smog is a combination of the words "smoke" and "fog," and it often appears as a hazy or dirty-looking cloud over a city or region. It is primarily caused by the interaction of sunlight with certain pollutants present in the atmosphere.

To determine the specific chemicals and their effects on human health, you can explore the field of atmospheric chemistry and environmental health. Researchers in these fields study the composition of the atmosphere and various pollutants, as well as their sources, reactions, and health impacts.

To investigate the causes and effects of smog, you can begin by examining the primary pollutants involved, such as nitrogen oxides (NOx) and volatile organic compounds (VOCs). These pollutants are emitted from various human activities, including industrial processes, vehicle emissions, and fossil fuel combustion. When sunlight reacts with these pollutants, a series of chemical reactions occur, leading to the formation of ground-level ozone and other volatile compounds, which contribute to smog.

To understand the health hazards associated with smog, you can investigate the impacts of these pollutants on the respiratory system and overall human health. Studies have shown that exposure to smog can cause numerous health ailments, including respiratory problems, lung damage, increased asthma attacks, and aggravation of pre-existing respiratory conditions.

To further explore the topic, you can refer to scientific journals, research papers, and reports from reputable organizations such as the World Health Organization (WHO) or environmental protection agencies. Additionally, government websites and research institutions often provide valuable information on the causes, effects, and prevention of smog-related air pollution.

Remember that it is always important to rely on trusted sources and scientific evidence when seeking information on complex topics like air pollution and its effects on health.