China’s Olympic goal: Turn smoggy sky blue, by Jim Yardley
“For Beijing’s estimated 12 million residents, pollution is an inescapable health and quality of life issue … fine particle pollution has been exacerbated by a staggering citywide construction binge that shows no signs of letting up … the city will never be able to clean itself up if surrounding industrial provinces are not cleaned up, too … Beijing literally traps and attracts pollution. Surrounded by mountains on three sides, Beijing depends on strong winds to disperse pollution. Yet winds also draw pollution into the city.
Beijing now has more than three million vehicles and is adding roughly 400,000 new cars and trucks each year. Beijing’s reliance on cars and trucks leaves the city’s air with few reprieves. As in other cities, heavy trucks can only enter at nighttime. Diesel exhaust is so severe that Beijing’s levels of PM2.5, a tiny particulate deemed potentially harmful to health, is highest between midnight and 3 a.m. … Beijing’s problems are compounded because the city’s public transportation system was ignored for years.
On Aug. 5, environmental physiologist Jon Kolb measured a rating of fine particulate pollution, or PM10, at 200, roughly four times higher levels deemed safe by the World Health Organization … Beijing’s biggest problem is PM10 and other particulates, which are often the byproduct of construction, industry and cars.
Levels of PM10 remain well above both national and World Health Organization standards. In 2004, the concentration of airborne particulates in Beijing equaled that of New York, Los Angeles, Washington, Chicago and Atlanta combined, according to the United States Embassy in Beijing.”
Last week, or was it the week before last?, the air quality in Beijing was so bad that it shocked even a jaded old timer like me. From the 26th floor of my apartment building I couldn’t see a very brightly-lit building that stands about 100 yards away. I reflected on the situation and smoked a cigarette to clear out my lungs. :-)
*Apologies to Willie Nelson
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