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Ozone: Good Up High, Bad Nearby
How Can Ozone Be Both Good and Bad? Ozone occurs in two layers of the atmosphere. The layer surrounding the earth's surface is the troposphere. Here, ground-level or "bad" ozone is an ... to ozone formation make long-term predictions difficult. How Does "Bad" Ozone Affect Human Health and the Environment? Repeated exposure to ozone pollution may cause permanent damage to the lungs. Even when ozone ...
www.policyalmanac.org

ECO-PROS Site Index
Learn the difference between good ozone and bad ozone. Links to find information on alternative energy sources, atmospheric pollution, ...
www.eco-pros.com

FMI - Research - Atmosphere - Ozone and UV radiation
Earth. What are good and bad ozone? What is UV radiation? How is ozone produced and destroyed? How does the action of man affect the ozone layer of the atmosphere? Ozone depletion - where has it ... compounds destructive to ozone What are good and bad ozone? Ozone either protects or harms organisms on Earth depending on the height at which it is found. In the high stratosphere "good" ozone acts like ...
fmi.fi

Mothers for Clean Air - Houston, TX
Students in grades 3-5 learn the difference between good ozone and bad ozone, and how to interpret the federal government’s Air Quality Index (AQI), a color-coded health chart. Students also act out safe activities they can do at times when ozone ...
mothersforcleanair.org

Science - Ozone Basics
Because ozone reacts strongly with other molecules, high levels of ozone are toxic to living systems. Several studies have documented the harmful effects of ozone on crop ...
www.ozonelayer.noaa.gov

MedlinePlus: Ozone
Without enough good ozone, people may get too much ultraviolet radiation. This may increase the risk of skin cancer, cataracts and immune system problems. "Bad" ozone is at ground level. It ... It is the main ingredient in smog. It is usually worst in the summer. Breathing bad ozone can be harmful, causing coughing, throat irritation, worsening of asthma, bronchitis and emphysema, and ...
www.nlm.nih.gov

EPA SunWise for Kids: Ozone Layer
Is Stratospheric Ozone? Ozone is a natural gas that is found in two different layers of the atmosphere. In the layer around the Earth's surface (the troposphere) ground-level, or bad ozone dirties the air and helps make smog. The troposphere extends up to the stratosphere layer, where good ozone protects life on Earth by absorbing some ...
epa.gov

Just the Facts for MVACs: EPA Regulatory Requirements for Servicing of Motor Vehicle Air Conditioners | Ozone Depletion - Regulatory Programs | U.S. EPA
MVACs: EPA Regulatory Requirements for Servicing of Motor Vehicle Air Conditioners Our Threatened Ozone Layer The ozone layer acts as a blanket in the stratosphere that protects us from harmful ultraviolet ... , may also be dramatically affected. Remember that ozone is " good up high, bad nearby": even though it protects us when it is in the stratosphere, ozone at ground level can be harmful to ...
epa.gov More from this site

Ozone Layer Depletion Reasons Results Reactions
As we have seen, it is very beneficial. In fact, let us call it "good" ozone. The other 10% is "bad" ozone and comes from sources such as the exhaust from cars. But because this ozone is ... has a bad effect on people who suffer from breathing problems. That's why we call it "bad" ozone and ...
planetpals.com

AMC: Mountain Watch - Eastern US Mountain Air Quality - Ozone
Pinkham Notch. When we have a spell of bad air pollution in our region these differences are even more pronounced. Learn more about ozone: What is ozone? Why is ozone higher on mountain tops? What are the impacts of ozone? About ...
outdoors.org