PFAS

York U researchers develop new technique to measure previously undetected airborne PFAS

A large percentage of PFAS are not being accounted for in the air, while PFAAs have accumulated in sometimes surprising amounts over 50 years in the high Arctic.

Breathe deeply: York U leads atmospheric scientists in analyzing city’s air pollution

As Toronto gets hotter, muggier and wildfire smoke increasingly wafts through the atmosphere, researchers at York University are leading a team of atmospheric scientists in testing the city’s air pollution from their rooftop Air Quality Research Station for six weeks this summer. 

Ozone-depleting chemical alternatives getting into our food and water

TORONTO, May 14, 2020 – An international environmental agreement to regulate the use of chemicals depleting the ozone layer may have inadvertently allowed higher levels of other harmful chemicals to flourish, new research co-led by York University and Environment and Climate Change Canada has found. The 1987 Montreal Protocol on Substances that Deplete the Ozone […]