Category Archives: World News

25-year Swedish study reveals link between road traffic pollution and increased mortality risk

In a recent study published in Toxics, researchers analyzed the long-term mortality impacts related to exposure to particulate matter of diameter ≤2.5 mm (PM2.5), PM10, black carbon (BC), and nitrogen oxides [NOx, including nitrogen monoxide (NO) and nitrogen dioxide (NO2)] … Continue reading

Posted in Air Quality, Europe, Health Effects of Air Pollution | Tagged , , , , , , , , | Leave a comment

Air pollution raises risk of type 2 diabetes, says landmark Indian study

Seven-year study of 12,000 residents of Delhi and Chennai finds link between PM2.5 particles and increased blood sugar levels Inhaling polluted air increases the risk of type 2 diabetes, the first study of its kind in India has found. Research … Continue reading

Posted in Air Quality, Asia, Health Effects of Air Pollution, India, Medical Studies | Tagged , , , , , , , , | Leave a comment

Air pollution from fires hits world’s poorest hardest: study

People in poorer countries are disproportionately suffering from air pollution spewed from the increasing scourge of fires in forests and fields around the world, according to new research published Wednesday. Landscape fires include blazes in forests, shrub, grass, pastures and … Continue reading

Posted in Africa, Air Quality, Asia, Australia & Oceania, Europe, Health Effects of Air Pollution, Latin America, Middle East, USA & Canada, World News | Tagged , , , , , , , | Leave a comment

Air pollution greatest global threat to human health, says benchmark study

Air pollution is more dangerous to the health of the average person on planet Earth than smoking or alcohol, with the threat worsening in its global epicenter South Asia even as China fast improves, a study showed Tuesday. Yet the … Continue reading

Posted in Africa, Air Quality, Asia, Australia & Oceania, Europe, Health Effects of Air Pollution, Latin America, Medical Studies, Middle East, USA & Canada, World News | Tagged , , , , , , , , , , , , , , , , , , , | Leave a comment

As wildfires multiply, a new era of air pollution

From Quebec to British Columbia to Hawaii, North America is facing an extraordinary wildfire season — and regions both near and far have found themselves increasingly blighted by smoke exposure. Here’s what you should know about air pollution from these … Continue reading

Posted in Air Quality, Canada, Health Effects of Air Pollution, USA, USA & Canada | Tagged , , , , , , , , | Leave a comment

Wildfires and farming activities may be top sources of air pollution linked to increased risk, cases of dementia

Wildfires and farming may pose threats to cognitive health, according to new research from the University of Michigan. Increasingly, evidence shows exposure to air pollution makes the brain susceptible to dementia. And now the findings of Boya Zhang and Sara Adar, … Continue reading

Posted in Air Quality, Health Effects of Air Pollution, Medical Studies, USA, USA & Canada | Tagged , , , , , , | Leave a comment

Worse air quality in L.A. expected during heat wave. Why do high temperatures cause more smog?

The heat wave baking Southern California not only raises the risk of wildfires and heat-related illness but could bring another hardship: bad air quality. The South Coast Air Quality Management District issued an air quality alert for inland areas of the South Coast Air … Continue reading

Posted in Air Quality, USA, USA & Canada, World News | Tagged , , , , | Leave a comment

London high pollution alert triggered for Tuesday

A “high” air pollution alert for London on Tuesday has been triggered by City Hall, after it said local emissions had combined with warm weather and winds blowing pollutants from the continent towards the capital. Imperial College London forecasters advised … Continue reading

Posted in Air Quality, Europe, London, UK, World News | Tagged , , , | Leave a comment