空气质素监测站

• How the api works the api converts the levels of air pollutants such as nitrogen dioxide , sulphur dioxide , ozone , carbon monoxide and respirable suspended particulates measured at each air quality monitoring station into one easy to understand number ranging from 0 to 500
  空气污染指数是将环境保护署每个空气质素监测站所录得的空气污染物含量，如二氧化氮、二氧化硫、臭氧、一氧化碳及可吸入悬浮粒子，转化为一个简单易明的数字，其数值由0至500不等。
• Although the roadside air quality in hong kong had improved , the concentrations of rsp recorded by general air quality monitoring stations had increased by 4 per cent , whereas those of ozone had increased by as much as 18 per cent during the same period . it is evident from these figures that the air quality of hong kong is increasingly affected by regional air pollution as the mainland economy continues to grow
  不过，虽然本港的路边空气质素已有改善，但是一般空气质素监测站在同期录得的可吸入悬浮粒子水平却增加了4 % ，而臭氧水平更增加18 % ，显示区域性空气污染对本港空气质素的影响正随著内地的经济发展不断增加。