September 16, 2026 3:44 PM
Study links air pollution to death by suicide, suicidal thoughts
A review of available evidence has linked exposure to air pollutants with an increased risk of death by suicide or suicidal thoughts, with particulate matter PM2.5 and PM10 and nitrogen dioxide (NO2) posing the greatest risks. The findings, published in the Journal of Epidemiology and Community Health, underscore the need to consider environmental exposures as potentially modifiable risk factors in suicide prevention strategies, researchers said. The team from Queen’s University Belfast in t...


