High levels of lead found in air around Kahnawake high school , near Montreal

High levels of lead have been detected in the air surrounding a high school in Kahnawake, Quebec, near Montreal. According to the available data, lead levels recorded when the wind blew westward toward the community averaged 1.5 times higher than the provincial standard of 100 nanograms per cubic metre.

The findings highlight elevated airborne lead concentrations in the vicinity of the educational facility, drawing attention to air quality standards and environmental safety in the region relative to established provincial benchmarks.