Yes, lead is considered a major air pollutant and is included in the air quality index (AQI) in some regions. It is primarily emitted from industrial processes and the use of leaded fuels, although its levels have significantly decreased due to regulations. High levels of lead in the air can pose serious health risks, particularly to children, affecting their cognitive development and overall health. Monitoring lead levels is important for public health and environmental protection.
Lead is not a major air pollutant measured by the air quality index. The major air pollutants measured are sulfur dioxide, carbon monoxide, and particle pollution (PM2.5 and PM10). Lead is a toxic metal that can be harmful when ingested or inhaled but is not typically included in standard air quality monitoring.
Aircraft
Aircraft
Carbon monoxide is a major pollutant in urban areas.
The major air pollutants found in coal are carbon dioxide and methane.
Particulates
Particulates
Major air pollution disasters have all occurred in industrialized areas.
Sulfur dioxide emissions are reduced by using low sulfur fuels. Sulfur dioxide is a major air pollutant that can lead to respiratory issues and contribute to acid rain formation. By using low sulfur fuels, these harmful emissions can be minimized, leading to better air quality and public health.
Ozone layer present in troposphere is known as bad ozone. It is a pollutant and is a major constituent of urabn smog.
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Ozone layer present in troposphere is known as bad ozone. It is a pollutant and is a major constituent of urabn smog.