list of common components that contribute to air pollution

list of common components that contribute to air pollution:

Particulate Matter (PM2.5 and PM10): Tiny particles suspended in the air from sources like vehicle exhaust, industrial processes, and construction activities.

Nitrogen Dioxide (NO2): Emitted from vehicles and combustion processes, especially those involving fossil fuels.

Sulfur Dioxide (SO2): Mainly from burning coal and oil for energy production, as well as industrial processes.

Carbon Monoxide (CO): Produced by incomplete combustion of carbon-containing fuels, such as in vehicles and generators.

Volatile Organic Compounds (VOCs): Released from vehicle exhaust, industrial emissions, and products like paints, solvents, and cleaning agents.

Ozone (O3): Formed by chemical reactions between VOCs and nitrogen oxides in the presence of sunlight.

Ammonia (NH3): Released from agricultural activities, livestock waste, and industrial processes.

Heavy Metals: Such as lead, mercury, and cadmium, released from industrial processes and vehicle emissions.

Radon: A radioactive gas that can enter homes from the ground and rock formations.

Pollen and Allergens: Natural sources that can worsen air quality, especially for individuals with allergies.

Understanding these components can help students grasp the sources and impacts of air pollution in their daily lives.

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