Health Hazards of Environmental Pollution

Air Pollution and Its Health Effects

Air pollution is a critical environmental issue that negatively impacts public health. It results from the presence of harmful substances in the air, including particulate matter (PM), nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), and ozone (O3).

Sources of Air Pollution

• Vehicle emissions
• Industrial waste
• Burning fossil fuels
• Agricultural activities
• Natural sources such as wildfires and volcanic eruptions

Health Effects of Air Pollution

Exposure to air pollutants can cause a range of health issues, including:

• Respiratory diseases (e.g., asthma, chronic obstructive pulmonary disease)
• Cardiovascular problems
• Lung cancer
• Neurological disorders
• Reduced immune function

Preventive Measures

• Using cleaner fuels and energy-efficient appliances
• Implementing air quality regulations
• Encouraging public transportation
• Reducing industrial emissions
• Planting trees and green spaces

Addressing air pollution is essential for a healthier community and sustainable environment.