ADEQ Issues High Pollution Advisory for Maricopa County on Dec 25

Air Quality Alert Issued for Maricopa County: Public Advised on Health and Safety Measures

The Arizona Department of Environmental Quality (ADEQ) has announced a High Pollution Advisory (HPA) for Maricopa County, effective Thursday, December 25. This advisory highlights the potential for elevated levels of coarse particulate matter (PM_2.5), posing a risk to public health.

Particulate matter, particularly PM₁₀, can penetrate the respiratory system, leading to short-term health issues such as irritation of the eyes, nose, throat, and lungs, as well as coughing and shortness of breath. Vulnerable groups, including children, older adults, and individuals with pre-existing heart or lung conditions, are especially at risk.

Restrictions and Recommendations

The HPA enforces several restrictions aimed at reducing pollution levels:

Wood burning in residential settings, including fireplaces and outdoor fire pits, is banned. This extends to businesses with open burn permits.

Leaf blower use by government employees and contractors is prohibited, and residents are urged to refrain from using them during the advisory.

Off-road vehicle usage is discouraged.

To minimize exposure, ADEQ advises limiting outdoor activities, particularly for those with respiratory conditions. The Maricopa County Air Quality Department (MCAQD) also provides several suggestions to mitigate air pollution:

Refrain from activities causing dust, such as driving on unpaved roads.

Secure loose soil to prevent dust dispersion.

Avoid using fireplaces and wood stoves.

Use rakes or brooms instead of leaf blowers to manage debris.

Minimize driving; consider carpooling, public transport, or telecommuting. Visit Valley Metro for options: ShareTheRide.com

Understanding the Advisory

A High Pollution Advisory is issued when pollutant levels are expected to breach federal health standards. Particulate matter consists of tiny particles from combustion and dust that can be hazardous when air stagnation or strong winds occur. PM₁₀ is often linked to sources like unpaved roads and industrial processes, while PM_2.5 is primarily soot from combustion.

Contact Information

For further inquiries, please contact Ari Halpert at:

Cell: 602-501-1266

Desk: 602-506-6713

Email: ari.halpert@maricopa.gov

About Maricopa County Air Quality Department

The mission of MCAQD is to enhance air quality for a healthier environment for all residents and visitors. For more information, visit Maricopa.gov/AQ.

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