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Tuesday, 03 May 2016 12:35

Ozone High Pollution Advisory on Tuesday, May 3 Featured

Maricopa County Air Quality Department

There are restrictions today in Maricopa County, due to the Ozone Advisory


• Contractors cannot use leaf blowers on governmental properties on HPA days.

• Open burning activity is restricted in Maricopa County. This includes individuals and businesses which have burn permits for open burning.

Take Action

• Drive as little as possible: car pool, use public transit or telecommute. For information on transportation alternatives, visit Valley Metro:

• Reduce your time waiting in long drive-thru lines. For example, at coffee shops, fast-food restaurants or banks. Park your car and go inside.

• Fuel your vehicle after dark or during cooler evening hours.

• Avoid using leaf blowers.

• Use low-VOC (Volatile Organic Compounds) or water-based paints, stains, finishes and paint strippers.

• Delay big painting projects until high-pollution advisories or health watches have passed.

• Make sure containers of household cleaners, garage and yard chemicals and other solvents are sealed properly to prevent vapors from evaporating into the air.

• Eliminate wood burning in fireplaces, stoves, chimineas and outdoor fire pits.

• Conserve electricity.

Travel Reduction Coordinators

Due to unhealthy levels of ozone, Travel Reduction Coordinators are encouraged to email employees and activate your HPA plans. The Maricopa County Air Quality Department encourages the use of alternative modes of transportation, especially when pollution levels are expected to be on the rise.

Remind employees that they are encouraged to make more clean air. By taking small, simple steps every day, we can all make a difference. Additional tips on how to reduce air pollution can be found at

Ozone: Ground level ozone is formed by a chemical reaction that needs heat from sunlight, nitrogen oxides and volatile organic compounds [VOCs] to form. The months of April through September make up our Valley’s longer-than-normal "ozone season."

"High Pollution Advisory" or "HPA" means the highest concentration of pollution may exceed the federal health standard. Active children, adults and people with lung disease such as asthma should reduce prolonged or heavy outdoor exertion. Maricopa County employers enlisted in the Trip Reduction Program are asked to activate their HPA plans on high pollution advisory days.

"Health Watch" means the highest concentration of pollution may approach the federal health standard. Unusually sensitive people should consider reducing prolonged or heavy outdoor exertion during a health watch.



Last modified on Tuesday, 03 May 2016 14:36
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Editor Lynne LaMaster


Prescott, Arizona