Air pollution in China is generated from many sources and reacts chemically and physically with the atmosphere in ... These two components of air pollution, coal smoke and photochemical smog, ...

Researchers have discovered why reducing particle pollution is leading to a rise in photochemical smog in some emerging economies such as India, Africa and China. Researchers from the University ...

Photochemical smog shrouded Los Angeles during the 1940s and 1950s, resulting in hundreds of premature deaths and 2,000 traffic accidents in a single day in 1954.

Where Los Angeles in the 70s was famous for its brown skyline, resulting from nitrogen dioxide and photochemical smog, China is now renowned for its white haze of fine droplets, ...

Smog and Mirrors: China's ... when temperatures approach 100 degrees — the atmosphere around Beijing becomes a photochemical bouillabaisse of coal smog, ... So on things like air pollution, ...

Still winds have been blamed for increasing smog in Beijing, and five large ventilation corridors have been planned, 0.3 miles wide, to run through the city. Trees can help with smog problems .

Ozone pollution isn’t just a summer story anymore. In parts of northern China, high ozone levels are now appearing during ...

Nitrogen pollution in China has kept pace with the country's rapid growth. ... Oxidized nitrogen becomes part of photochemical smog and ozone and is a major component of the infamous PM 2.5, ...

Beijing residents are bracing for another round of hot and polluted days, starting today, but this time, the main pollutant will be ozone, a key element in forming photochemical smog. China’s ...

Some scientists have been arguing that air pollution in China is responsible for increased incidents of photochemical smog in Japan. Kaz points out Japan's responsibility as a nation which suffered ...

In the 1950s, photochemical smog was blamed for the deaths of hundreds of people in the US city of Log Angeles. ... Send your stories Get more from China.org.cn Mobile RSS Newsletter ...