近来,广州由于干旱、静风、无雨,空气中污染物排放不出,市区被笼罩在一片灰蒙蒙的空气中,能见度不足2公里,局部地区甚至出现光化学烟雾,影响市民身心健康,令人产生抑郁,心闷脑烦,口干舌燥,呼吸不畅,引发心脏和呼吸道疾病。有车一族到了双休日,纷纷“逃离”城市,到郊外的流溪河、石门、王子山、南昆山、金坑、大封门等森林公园去回归大自然吸氧, Recently, due to drought, static wind and no rain in Guangzhou, no pollutants in the air could be discharged into the city. The urban area was shrouded in gray air with less than 2 km of visibility. Photochemical smog was even found in some areas and affected the physical and mental health of the public. People have depression, heartburn headache, dry mouth, poor breathing, trigger heart and respiratory diseases. Car owners to the weekend, have “flee ” city, to the outskirts of Liuxihe, Shimen, Prince Hill, Nankunshan, Jin Hang, the Great Fengmen and other forest parks to return to nature oxygen,