What are the Causes of Air Pollution Diseases?
- Particulate Matter (PM): Tiny particles suspended in the air that can penetrate deep into the lungs and even enter the bloodstream. Sources include vehicle emissions, industrial discharges, and natural sources like wildfires.
- Nitrogen Dioxide (NO2): A gas produced from burning fossil fuels, primarily from vehicles and power plants. It can irritate the lungs and lower resistance to respiratory infections.
- Sulfur Dioxide (SO2): Emitted from power plants, industrial facilities, and volcanic eruptions. It can react in the atmosphere to form fine particles that contribute to respiratory problems.
- Carbon Monoxide (CO): A colorless, odorless gas from incomplete combustion of fossil fuels. It can interfere with the body’s ability to transport oxygen.
- Volatile Organic Compounds (VOCs): Organic chemicals that can evaporate into the air from products like paints, cleaning supplies, and pesticides, contributing to indoor air pollution.
- Ozone (O3): A gas that occurs at ground level due to chemical reactions between sunlight and pollutants from vehicles and industrial facilities. It can cause respiratory issues and worsen existing lung diseases.
What are the Symptoms of Air Pollution Diseases?
The symptoms can vary based on the type of disease but commonly include:
Respiratory Symptoms:
- Coughing
- Wheezing
- Shortness of breath
- Chest tightness or pain
- Increased frequency of asthma attacks
Cardiovascular Symptoms:
- Chest pain
- Palpitations
- Fatigue
- Swelling in the legs, ankles, or feet
Neurological Symptoms:
- Headaches
- Dizziness
- Reduced cognitive function or memory issues
General Symptoms:
- Irritation of the eyes, nose, and throat
- Allergic reactions or worsening of existing allergies
- Fatigue and sleep disturbances