Los Angeles County Department of Public Health declared a local health emergency last week,  and banned the use of leaf and other air blowers.

“To help protect the health and wellbeing of residents, the use of power air blowers, including leaf blowers, is prohibited until further notice,” read a LACDPH news release. “These devices stir up ash and particulate matter into the air, further worsening air quality and increasing health risks for everyone and their pets, particularly for those with respiratory conditions, older adults, children, and other vulnerable populations.”

The order applies throughout Los Angeles County. For more information visit publichealth.lacounty.gov.