Category Archives: Health Effects of Air Pollution

Four in 10 Americans live in counties with unhealthy air pollution levels

Fairbanks, Alaska, Los Angeles and California cities get F rating American Lung Association tracks particle and ozone pollution New research from the American Lung Association finds that more than four in 10 people – a whopping 135 million in the … Continue reading

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

Scientists identify severe asthma species, show air pollutant as likely contributor

An epidemiological study has shown that not only is non-Th2 a distinct asthma disease, its likely inducer is early childhood exposure to airborne Benzo[a]pyrene, a byproduct of fossil fuel combustion. Asthma afflicts more than 300 million people worldwide. The most … Continue reading

Posted in Air Quality, Asthma, Health Effects of Air Pollution, Medical Studies, World News | Tagged , , , , , | Leave a comment

First air quality profile of two sub-Saharan African cities finds troubling news: Pollution up to five times over international guidelines

Ambient air pollution is a global public health crisis, causing more than 4.9 million premature deaths per year around the world. In Africa, it has surpassed AIDS as the leading cause of premature death. According to one study, air pollution … Continue reading

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

Air pollution: Research links black carbon to increased cancer risk

Long-term exposure to black carbon, a constituent of fine particle air pollution, could increase lung cancer risk by 30%, according to researchers in France. Could stepping out for a breath of fresh air come with its own health risks? Research … Continue reading

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

Urban and transport planning linked to 2,000 premature deaths per year in Barcelona and Madrid

Failure to comply with international exposure recommendations for air pollution, noise, heat and access to green space is associated with more than 1,000 deaths per year in Barcelona and more than 900 in Madrid, accounting for 7% and 3% of … Continue reading

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

California’s Tougher Diesel Emissions Rules Cut Related Deaths in Half: Study

California’s strict limits on diesel air pollution appear to have paid off. Since the limits were added in 1990, diesel exhaust-related deaths have been halved, with the largest reductions in deaths seen in lower-income communities, a new study finds. By … Continue reading

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

Air pollution and physical exercise: when to do more or less

Physical activity is important in preventing heart and blood vessel disease in young people so long as they don’t undertake very strenuous activity on days when air pollution levels are high, according to a nationwide study of nearly 1.5 million … Continue reading

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

Health Risks Linked to Air Pollution at Levels Below WHO Targets

Hazy air days often followed by uptick in cardiovascular, respiratory deaths A short-term rise in nitrogen dioxide air pollution could be tied to a bump in local mortality rates the next day, researchers showed in a large international study. Across … Continue reading

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