Special air quality statement: July 15, 2026

Environment Canada has issued a Special Air Quality Statement due to wildfire smoke in parts of Ontario, including the Hamilton area. The Air Quality Health Index (AQHI) in the Hamilton region is forecast to be at or above a high risk level on Wednesday, July 15.

McMaster is encouraging university community members to continue to monitor the AQHI and follow guidelines from the province’s Health messages and advice during Air Quality Warnings.

On campus, McMaster is taking the following steps:

• For buildings that have mechanical ventilation, Utility Services has reduced the intake of outside air coming into buildings.

• The University Health and Safety team is supporting leaders and supervisors to communicate directly with staff who work outdoors to identify risks and put protection strategies in place.

• Additional guidelines for employees will be available shortly on McMaster’s Health and Safety website.

Support is also available for the McMaster community:

• Faculty and staff can connect with McMaster’s Employee and Family Assistance Program.

• Students can connect with the Student Wellness Centre or view the resources provided on their website.