PHX Reporter

The Arizona Department of Environmental Quality (ADEQ) has issued a High Pollution Advisory (HPA) for Maricopa County, Arizona, set for Saturday, December 14. This advisory pertains to particulate matter 2.5 (PM2.5), commonly referred to as soot, with expectations that pollutant levels will surpass the federal health standard.

In response, the Maricopa County Air Quality Department (MCAQD) has declared a "No Burn Day" within the county. The following restrictions are in place during this advisory:

- Prohibition of wood burning in residential fireplaces, chimineas, outdoor fire pits, and similar fires.

- Ban on the use of leaf blowers on governmental properties.

- Restriction on off-road vehicle usage.

Particle pollution poses significant health risks, particularly affecting individuals with heart or lung diseases, older adults, and children. PM2.5 particles can penetrate deeply into the respiratory system and cause various short-term health issues such as irritation of eyes and throat, coughing, sneezing, runny nose, and breathing difficulties. Long-term exposure may impair lung function and exacerbate conditions like asthma and heart disease.

Employers and Travel Reduction Program Transportation Coordinators are advised to activate their HPA Plans immediately. ADEQ recommends that the general public limit outdoor activities while the advisory is active.

Residents and employers are encouraged by ADEQ and MCAQD to adopt practices that contribute to air quality improvement:

- Visit Maricopa.gov/AQ for more information on reducing air pollution.

- Minimize driving; consider carpooling or using public transportation.

- Plan transit trips or find carpools via ShareTheRide.com.

- Avoid dust-generating activities like driving on dirt roads.

PM2.5 originates from sources such as motor vehicles' fuel combustion, power generation facilities, industrial operations, residential fireplaces, and wood stoves.

A "High Pollution Advisory" indicates potential pollution levels exceeding federal health standards. It is advised that active children and adults along with those suffering from lung diseases reduce extended outdoor exertion during this period.

For further inquiries or media contact in English or Spanish: Ari Halpert at 602-501-1266 (cell) or 602-506-6713 (desk), email ari.halpert@maricopa.gov.

The mission of MCAQD is to enhance air quality in Maricopa County under guidelines set by the federal Clean Air Act. More resources can be found at Maricopa.gov/AQ.