Air Pollution In Beijing Exceeds Limit 3x

Now we turn to environmental concerns in Beijing. The city reported saying a spike in air pollution over the weekend. PM2.5 particles, or fine particulate matter, is an airborne pollutant. At high levels, it can be dangerous to peoples' health. According to Chinese state-run media, on Friday, PM2.5 levels in China's capital soared to 110 micrograms per cubic meter. At its peak, it reached nearly 160 (156) micrograms per cubic meter Air quality standards issued by the U-S Environmental Protection Agency say the safe maximum for PM2.5 within 24 hours is 35 micrograms per cubic meter. Another above that level is considered harmful. Beijing's weekend levels hit three times higher than the U-S standard. Breathing in fine particles like PM2.5 can be dangerous. That's because they can get into the lungs, or even into the bloodstream. It's especially harmful to those with heart or lung diseases, like asthma, and for the elderly and children. Beijing's surrounding areas also suffered from severe air pollution. On Monday, Oct 12, the city's pollution had reportedly cleared somewhat. Local media cited industry pollution and weather conditions as the cause of the spike.