The Arizona Department of Environmental Quality (ADEQ) is issuing a Health Watch (HW) for ozone effective March 25 & 26, 2019 in Maricopa County. ADEQ recommends that people limit outdoor activity while the HW is in effect, especially children and adults with respiratory problems.
People most vulnerable to the impacts of air pollution include children, older adults, adults exercising outdoors, people with heart or lung disease and those suffering from asthma and bronchitis. Exposure can increase the number and severity of asthma attacks, cause or aggravate bronchitis or other lung disease and reduce the body’s ability to fight infection. Symptoms may include itchy eyes, nose, and throat, wheezing, coughing, shortness of breath, chest pain and upper respiratory issues.
Please help reduce ozone by doing one or more of the following:
- Drive as little as possible, carpool, use public transit or telecommute
- Re-fuel your vehicle in the evening
- Avoid waiting in long drive-thru lines, for example, at coffee shops, fast-food restaurants or banks – park your car and go inside
- Use low-VOC (Volatile Organic Compounds) or water-based paints, stains, finishes and paint strippers – delay big painting projects
- Make sure containers of household cleaners, garage and yard chemicals and other solvents are sealed properly to prevent vapors from evaporating into the air
ADEQ Public Information Officer | 602-771-2215 (office) | 602-540-8072 (cell) | E- mail > [email protected]
High Pollution Advisory (HPA) | Notifies the public that the level of an air pollutant is forecast to exceed the federal health standard.
Health Watch (HW) | Notifies the public that the level of an air pollutant is forecast to approach the federal health standard.
Particulate Matter Fact Sheet | View >
Ozone Fact Sheet | View >
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