EPA's regulated air pollutants
Ozone: “Ground Level ozone makes it harder to breathe.” Ozone is colorless but not odorless. Ozone has a sweet smell. Ground level ozone is created when nitrogen oxide and VOC come into contact with sunlight. It can be transmitted by motor vehicle emissions. They are risk factors for respiratory damage, irritations, and chest pains. Some environmental effects include crop damage, damage to fabric dyes and paints, and cracking in rubber products.("What Are the Six Common Air Pollutants?")
Nitrogen Oxides: Nitrogen Oxides is colorless and odorless. Sources for nitrogen oxides include: automobile emissions and burning of power plants. Nitrogen oxides is a risk factor for irritation, a decreased immune system, the decrease in plant development, and fading in dyes.("What Are the Six Common Air Pollutants?")
Carbon Monoxide: This pollutant is also colorless and odorless. However, unlike the other two, carbon monoxide is 90% natural and the other 10% is from combustion of fuel and fires. Carbon Monoxide is a risk factor for birth defects, shortness of breath, nausea and dizziness, and it is also very toxic. There are no known environmental effects. ("What Are the Six Common Air Pollutants?")
Lead: Lead is a heavy metal that affects children brain damage, behavior problems, anemia, nerve disorders, and kidney damage. It is also toxic in soil and alters plant metabolism. Sources of lead is from gasoline, paint, and smelting of different metals.("What Are the Six Common Air Pollutants?")
Particulate Matter: Particulate are always in the air; they are small particles (smoke, dust, and smoot) that fly through the air. They cause tree and crop damage and they contribute to the production of acid rain. It also causes respiratory disease and irritations in the throat, lungs, and eyes. Sources include: industrial processes, windstorms, burning of fossil fuels, and agriculture ("What Are the Six Common Air Pollutants?").
Sulfur Dioxide: Sulfur Dioxide is a colorless and odorless gas that is from burning of fossil fuels, industries, and the production of paper and cement. It contributes in the production of acid rain and it contributes to the fading in dyes and paint. It can cause injuries or even death to different organisms in the area. It causes damage to the lungs as well as respiratory diseases. ("What Are the Six Common Air Pollutants?")
Key: The Color Red: Sources
The Color Purple: Health Effects
The Color Blue: Environmental Effects
Nitrogen Oxides: Nitrogen Oxides is colorless and odorless. Sources for nitrogen oxides include: automobile emissions and burning of power plants. Nitrogen oxides is a risk factor for irritation, a decreased immune system, the decrease in plant development, and fading in dyes.("What Are the Six Common Air Pollutants?")
Carbon Monoxide: This pollutant is also colorless and odorless. However, unlike the other two, carbon monoxide is 90% natural and the other 10% is from combustion of fuel and fires. Carbon Monoxide is a risk factor for birth defects, shortness of breath, nausea and dizziness, and it is also very toxic. There are no known environmental effects. ("What Are the Six Common Air Pollutants?")
Lead: Lead is a heavy metal that affects children brain damage, behavior problems, anemia, nerve disorders, and kidney damage. It is also toxic in soil and alters plant metabolism. Sources of lead is from gasoline, paint, and smelting of different metals.("What Are the Six Common Air Pollutants?")
Particulate Matter: Particulate are always in the air; they are small particles (smoke, dust, and smoot) that fly through the air. They cause tree and crop damage and they contribute to the production of acid rain. It also causes respiratory disease and irritations in the throat, lungs, and eyes. Sources include: industrial processes, windstorms, burning of fossil fuels, and agriculture ("What Are the Six Common Air Pollutants?").
Sulfur Dioxide: Sulfur Dioxide is a colorless and odorless gas that is from burning of fossil fuels, industries, and the production of paper and cement. It contributes in the production of acid rain and it contributes to the fading in dyes and paint. It can cause injuries or even death to different organisms in the area. It causes damage to the lungs as well as respiratory diseases. ("What Are the Six Common Air Pollutants?")
Key: The Color Red: Sources
The Color Purple: Health Effects
The Color Blue: Environmental Effects